Hmm, I've been hand checking some pages and have found some bad links on the web site. Maybe I rely to much on Xenu to check the links on the site.
I see some old re-directs that have been fixed, just to clear the redundant listings. But what I'm more concerned about are the dozen pages found that point to the isp, indicating that the web site is gone. I assume that the Xenu robot does not detect those changes ...... That's not good. Still a few bad links out of 5,000 isn't that bad.
Thursday, June 19, 2008
Link checking and SEO stuff
Posted by
Leroy
at
9:30 PM
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Wednesday, June 18, 2008
Open Source Office Applications
To my surprise I found a few free office type applications today (web based). Server side applications are fine, assuming we don't lose the internet connection. This link provides a listing of office tools, both local and server side.
Here are the addresses to these new application;
http://www.spresent.com/
http://product.thinkfree.com/
http://www.zoho.com/
The 'zoho' seems to show the most promise, I'll down-load or sign in now....... I'm in!
Posted by
Leroy
at
7:31 PM
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comments
Wednesday, June 11, 2008
Is there a Browser War?
It looks like it just may be a matter of time before the war is over or comes to a draw. The data from the web site indicates that Firefox only inches ahead and only in sub-percentages. Seems a small increase in Firefox usage.
After a 1,000,000 visits Firefox still gets the same 28% of users. What is that a few thousand new users over the last few months? I started a new poll, left of screen for Browser usage.....
Btw I use both IE and Firefox, so my usage is 50/50. Both Browsers are set up to open multi-windows on start-up. The previous topic was "The Browser Battle Update", from 4/9/08.
Sunday, June 08, 2008
Page Rank & Listing of Manufacturers
One of the sections of the site is a listing of Manufacturers in alphabetic order, instead of by topic. The alphabetic listing of Manufacturers spans 94 pages. The section received 1,255 pageviews in the last 30 days, and 8,205 page views this year. The alphabetic index page, which also happens to be letter 'A' receives most of the hits, and the rest are spread over the alphabet.
The section help people find companies when they might not be sure of the name, and it indicates who may have purchased the company if it changed hands. It's a lot of work keeping all the links active and valid, but it does seem to serve a purpose.
Any way, several months ago I broke up many of the pages to make them smaller, reducing the number of links per page. The new pages started with a zero page rank, which is normal, but they still have not recovered. Worse still, I checked one page today and the content didn't even show up during a search ~ meaning the page was not even indexed by Google.
Pages with a zero page rank:
Engineering Manufacturers starting with 'Amd'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Asq'. links checked ~ no issues..
Engineering Manufacturers starting with 'Be'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Bl'. links checked ~ no issues..
Engineering Manufacturers starting with 'Br'. links checked ~ no issues..
Engineering Manufacturers starting with 'Cm'. links checked ~ no issues..
Engineering Manufacturers starting with 'Con'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Cp'. links checked ~ no issues..
Engineering Manufacturers starting with 'Dem'. links checked ~ no issues..
Engineering Manufacturers starting with 'Ec'. html code updated,links checked ~ no issues..
Engineering Manufacturers starting with 'El'. links checked ~ no issues..
Engineering Manufacturers starting with 'Em'. links checked ~ no issues..
Engineering Manufacturers starting with 'Fm'. links checked ~ no issues..
Engineering Manufacturers starting with 'G'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Gen'. links checked ~ no issues..
Engineering Manufacturers starting with 'Gl'. links checked ~ no issues..
Engineering Manufacturers starting with 'Go'.
Engineering Manufacturers starting with 'Hb'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Hj'.
Engineering Manufacturers starting with 'Il'.
Engineering Manufacturers starting with 'In'.
Engineering Manufacturers starting with 'Int'.
Engineering Manufacturers starting with 'Intel'.
Engineering Manufacturers starting with 'Jd'.
Engineering Manufacturers starting with 'Ke'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Ki'.
Engineering Manufacturers starting with 'L'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Mo'.
Engineering Manufacturers starting with 'Nik'.
Engineering Manufacturers starting with 'Oo'.
Engineering Manufacturers starting with 'P'. html code updated, links checked ~ One bad link..
Engineering Manufacturers starting with 'Po'.
Engineering Manufacturers starting with 'Ram'.
Engineering Manufacturers starting with 'Ren'.
Engineering Manufacturers starting with 'Sen'.
Engineering Manufacturers starting with 'Sig'.
Engineering Manufacturers starting with 'Sk'. html code updated, links checked ~ One bad link..
Engineering Manufacturers starting with 'Sp'.
Engineering Manufacturers starting with 'Tb'. html code updated, links checked ~ One bad link..
Engineering Manufacturers starting with 'Th'.
Engineering Manufacturers starting with 'Us'.
Engineering Manufacturers starting with 'V'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Ve'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Vi'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Vm'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Wi'. html code updated, links checked ~ no issues..
Engineering Manufacturers starting with 'Z'. html code updated, links checked ~ no issues..
Wow, 47 pages with a Google page Rank issue ~ that's not good. But what is the problem with the pages?
I did notice that the entire section declares xhtml 'strict' coding, so I updated a few to 'transitional' coding today. The pages will validate declaring 'transitional' coding, but that can't be the issue or they would all have a zero page rank.
Any non '.com' web site link has a "rel = nofollow" in the link so even if the link were bad Goggle would ignore it. The 'rel=no follow' must be on 20% of the links, making them save regardless.
I'm running Xenu tonight to check the site for bad links, but that program will not indicate if some other site has taken over an address ~ so I'll have to hand check each link to insure the page opens to the site listed. Xenu reports 8 bad links (0.13%), with 5937 good url's.
I hand checked a few pages, see the text above, but I don't see any issues. I don't mind so much about losing the page rank, but I would like to have the data searchable. I could be missing a number of visitors because the page are in Google's supplemental listing.
Posted by
Leroy
at
4:59 PM
3
comments
Labels: Analytics, Counter, Google, Hits, Manufacturers, Page Rank, Search Engine, SEO, Stats, WebStats
Saturday, June 07, 2008
New Sitemap Up-loaded
Using the GsiteCrawler program two separate XML site maps were generated, one for interfacebus.com and one for serialphy.com. Google reports 109 urls (pages) uploaded for serialphy and 1673 urls for interfacebus.
Looks like more than 50 new pages have been added over the last 3 months, sense the last sitemap generation. However the site's HTML site map was updated as new pages were added.
Google Analytics reports 985,815 visits, with 1,880,906 page views. Both of those numbers are down from the same time last year, by 15,000 visits (it was off-line yesterday).....
GsiteCrawler is free like half a dozen other programs that generate xml sitemaps.
Posted by
Leroy
at
5:14 PM
5
comments
Labels: Sitemap
Friday, June 06, 2008
Digital Video Connector Identification
I got an email a few hours ago from some one trying to identify a connector on the back of a PC card. The video connector appeared to be DVI connector, but had 35 pins instead of 29 pins.
For the first few minutes I was wondering what the connector was, but after a few clicks on the web site I replied to the e-mail with an answer. I found two other connector styles with the correct amount of pins, and that looked just like a DVI plug:
Enhanced Video Connector, EVC.
Plug and Display, P & D. released in 1996
I think both these interfaces are dated, but many obsolete interfaces are still in production, ISA cards for example. Any way there are newer video interfaces out there to replace even the DVI bus; HDMI, and UDI to name two.
Posted by
Leroy
at
6:27 PM
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comments
Wednesday, June 04, 2008
USB 3.0 Specification
Looks like the new USB standard is due out soon. Other than the transfer rate (4.8 Gbit/s, 600 MB/s) and some data about the new connectors I have not found any other data on the specification yet.
USB 3.0 products are not due out until at least 2009, so you still have awhile.
Update; so there are a few products starting to be introduced now, as of 9/09. Of course my PC will not take advantage of of 3.0 USB device and I don't have any planes on getting a new PC this year either.
So;
Description of USB 2.0.
Description of USB 3.0.
Posted by
Leroy
at
6:45 PM
1 comments
Saturday, May 24, 2008
Web Page Code Optimizing and SEO stuff
No new page addresses in the last few days, so I'm enhancing some of the existing pages.
Google came out with some enhanced script for their Analytics software, so I've been updating that code on the web pages. The code is a tad larger than their old code but it does more (I think). Google Analytics is used to track site visitors and provides a lot of data.
While updating that code, I also update the java script code that displaces the ads on each page. The new java scrip is only half as big as the previous code. So I save several hundreds of bytes per page with each new up-load [first post on topic; Page Optimization].
SEO Up-dates:
Images ~ I've also added several new graphic files in the last few days, mostly on the new pages, and this is why; Hits from Image Referrals.
Links ~ I'm up-dating the link text for page to page links (the underlined blue text), to insure that it's descriptive. Don't link to a new page with 'more info', use a descriptive link.
Bounce Rate ~ Trying to decrease the bounce rate as a page gets updated. When the page has a high Bounce Rate [click away to another web site], I spend the extra time to insure all possible page to page links are there, and keeping people on the site.
Back-Links ~ Increase the external links that point to the main Engineering web site [this links counts]. Note that the links associates the term 'Engineering' and 'web' to interfacebus.com. There are two ways to go here; always associate a single term with your site/page, or associate the page with a different term each time [with in a topic].
Meta-Tags ~ Back in 12/14/07 Google Sitemaps indicated that 208 pages on the site had Meta Tags that were considered short [need more descriptive text]. The current report only indicates 70 pages with a short meta description. It may be less than that, because you can't determine the date of the report or which pages were last checked.
Friday, May 16, 2008
Promote your site on the DMOZ data Base
I requested that serialphy be included into the DMOZ Directory [Open Directory Project]. Years ago it was really important to be listed in DMOZ, which is what Google built its directory from. These days it hard to even find a link to the Google directory, it's all about just using the search bar now.
But because the DMOZ directory is free to down load, any one can build there own web directory. Which means that your site listing could end up in a number of different search directories. So, I still recommend getting your site listed in the Open Directory. Not really sure how much directory are used any longer.....
interfacebus.com has been listed in DMOZ for years now, and serialphy should be large enough to be included, but I won't know for a number of weeks.
Posted by
Leroy
at
8:46 PM
3
comments
Labels: DMOZ, Search Engine, SEO
Monday, May 12, 2008
Promote your site via News Groups
How can I promote my web site:
Using the usenet newsgroups is a good way to promote your website. There are thousands of different types of newsgroups that cover just about any topic you could think of. So there will be many different groups you could contribute to, and get the word out about your web site.
There are a number of ways to read and write to the news groups. You could down load any number of newsgroup readers off the web; I use XNEWS. You could interact via your web browser using Google Groups, which I also use. Or you could access the news groups via Outlook Express which normally comes free on a new computer.
If you end up using Google Groups you will find additional discussion groups not found in usenet. Or, XNEWS will display usenet groups, while Google Groups will display usenet and groups hosted by Google. Starting your own group, under all most any topic, is easy using Google Sites.
So how do you promote your site; find a group and write a post. If you can't think of any thing to post, just sit back and answer some one's posting leaving your site name as your signature [the last line in your reply.
I've posted 447 messages since 2005, leaving the interfacebus site as my signature in a few cases and this blog address as my 'sig' in almost all cases. Most people will appreciate your reply, but not visit your site. Of the small percentage of people that do check out your site some may result in an even smaller segment that returns, but thats what you want.
Check Google Groups for "interfacebus.com" and you will find that the search returns 1,200 pages ~ that's not me. That number is from other people posting a link to my site, that's the power of promotion.
The down side to posting in either usenet and to a smaller extent Google Groups is that replies to your post my be completely negative [Flame]. A lot of people 'live' in these newsgroups and jump from group to group flaming posters. I get 'flamed' once a month or so for a posting, but I only track a posting for about a month.
Todays Flame;
Original post: Why does my site not have a ranking?
My Reply: Duplicate content, check for ...... ~ (he did not leave a url, which is common)
2nd person: How can you know that..
3rd person: Lets rename this spam.
4th person: No place for overt advertising (left to me because of my sig.)
-- I just answered this guys question, and I get all these replies to my post and not the guy looking for help.
In usenet you can block these bozo's so you never see the reply after the first one, but you can't with Google. How ever, using Google you can read all their previous posting. Very quickly you find (in most cases) that their replies carry no meaning.
Read this post from Nov. 2007 and you find me posting my site address [I do not recommend you doing this]. The first reply is a flamer, but three other readers come in to denounce the flame posting. Note the flame guy never responded, as he went off to anther group. ~
Posted by
Leroy
at
7:44 PM
1 comments
Sunday, May 11, 2008
Web Page Bounce Rate
Should you care what your site's Bounce Rate is?
Bounce Rate is a figure that describes a visitors preference to leave your site or push into another page within the site. The Home page of interfacebus has a bounce rate of 33%, or 33% of the people that find that page click away [2008 figure]. However; a visitor may click onto another site run by interfacebus.com as shown in the attached graphic. For example the lower part of the graphic shows 5 bars that indicate the percentage of people that click on those links [which happen to be hidden under the bars].
The first bar presents people viewing the FAQ page, which happens to be local to the site [0%]. The sitemap used by interfacebus, indicated by the next bar, is located off site and would constitute a bounce [but 0% of visitors viewed it]. The next bar represents this blog, not a local page [5.1%]. The next bar is the blog representing new pages added to the web site [5.1%]. The final bar is a resume but is local.
In addition to those three possible external pages, a person may also use the search bar. The page returned from a search is external to this web site and would also be a bounce, even if they click on another local page returned by the search [5.1%].
So the index page has a 33% bounce rate, but 15% of people just go to another page hosted by this site resulting in an over bounce rate of 15%.
Now the overall bounce rate for the web site is 70% [all pages combined]. Is that bad, I doubt it, seems people find the right page they're looking for on the first search or hit to the site. However going over each page would just be to time consuming.
Posted by
Leroy
at
9:37 AM
3
comments
Labels: Analytics
Saturday, May 10, 2008
Are we really running out of oil
The short answer is yes, the US is running out of oil. Note the graph on proven oil reserves, and the its decline. We now have just as much oil that we had in the 1940, with just a few more cars on the highway. The spike around 1970 must be Prudhoe bay, but I did not verify that. Oil production at Prudhoe Bay has been declining since 1989 [peak oil]
Oil consumption increases 2% a year, so to break even you need to find at least 2% more oil each year. The graph indicates the reverse as proven oil reserves are decreasing as we consume it faster than we discover it. The previous post showed a chart of US production which is different that proven reserves [oil in the ground].
Related posts; Why we import oil, Peak oil, Why gas costs so much.
Posted by
Leroy
at
11:49 AM
1 comments
Friday, May 09, 2008
Why we Import Oil
The US imports oil because we consume more oil than we can produce. The graphic shows US oil production from 1920 to 2008. Peak oil in the US was reached in 1973. Peak oil is the point of maximum oil production.
These days we produce the same amount of oil we were producing in 1946, regardless of how many wells we have in operation. The numbers are thousand barrels
Data source eia.doe.gov.
Other Posts on topic: Why gas costs so much, Peak oil and the end of gas,
Posted by
Leroy
at
8:38 PM
2
comments
Thursday, May 08, 2008
Why does gas cost so much
You may be surprised but a barrel of oil cost about the same all around the world, within a few dollars. When the cost goes up in the
Now the cost of gas at the pump varies widely around the world, and there are really only two main reasons for that, taxes and subsidies.
TAXES: Take the
SUBSIDIES: Many oil producing Middle Eastern countries and other OPEC producing countries subsidize their oil. Even though the value of the oil is worth $100/barrel for example, oil rich countries sell their oil to their population at a much reduced rate ~ pennies on the dollar. There’s a very good reason why some countries can afford to reduce the cost of oil (or gas) to their populations.
The cost of oil is not set by the countries that produce the oil and it is not set by the US Oil companies (as much as you would like to think). The cost of a barrel of oil is set by three major international petroleum exchanges , [NYMEX, IPE, SIMEX]. So if it still cost $20 to produce a barrel of oil from the well, its then worth $100 [per NYMEX] once it gets placed into a 50 gallon barrel for sell. So if you happen to be a major oil producer and the oil companies are nationalized [run by the country], why not keep the cost down in your own country, as you still make 80% profit for any oil sold abroad.
The US did this as well back in the 80’s after the 1973 oil embargo, as they fixed the price that US drilled oil could sell for even as the world price was going up. Yes the Oil companies subsidized to cost of your oil for a decade.
Let’s review with some made up numbers;
The cost to drill oil in
OPEC is divided into two camps, one camp would like the price kept high while the other would like a lower cost for oil [but neither set the price]. The countries that would like the higher price now need the revenue and have limited resources in the ground. The countries that want the price kept low have massive resources of oil and do not want the value of their oil in the ground to decrease. The
One comment I heard the other day was that we could boycott a particular gas company and that would force the price of oil down. Unfortanitly that would only serve to put a few gas stations out of business. The oil companies could just sell their oil on the open market and run more imported oil through their refinery, so in the end the you boycott oil from Ecuador with out really knowing it.
Really want cheaper gas prices at the pump, stop driving and reduce consumption.
Posted by
Leroy
at
8:11 PM
2
comments
Sunday, May 04, 2008
Web Page Strength & Importance
I came across backlinkwatch.com while searching the web. This site gives you all the links pointing to your site [back links]. Of course Google will do that as well, but this site provides two other pieces of data. First, the site indicates if the incoming link has an attached 'rel=nofollow' tag to the link, indicating that no page rank is passed with the link. Second the site shows the total number out going links on the page that contains your link. The more links on a page means that a smaller percentage of Page Rank [PR] is passed in each outbound link. The site found 5,158 backlinks for interfacebus.com. From the Back-link report I found tagurls.com which ... hmm, not really sure what it's telling me. But I found seomoz.org which gives an indication of page strength [SEO site]. interfacebus has a page strength of 6/10 per their report. Than cloudalicio.us was found which shows the number of tags [links?] occur over time on del.icio.us. Also checked out Technorati, guess they track blog activity.
Then I found this one http://www.usa.gov/webcontent/reqs_bestpractices/laws_regs/copyright.shtml.
Hmm, while interfacebus.com was rated 6 of 10.
Posted by
Leroy
at
6:13 PM
1 comments
Saturday, May 03, 2008
Referring Sites
Like the posting from March 14 about Backlinks, here is another view. Referring sites bring a lot of traffic to interfacebus. The graphic is Referring sites by month, averaging over 10,000 visits per month [13,174 visits last month]. So every month the site gets an automatic 10,000 visits generating 20,000 page views per month.
Guess the previous post was more geared to incoming back-links from my own sites, while this shows all websites.
The bounce rate, or chance a person only visits one page is 68.04%. The average bounce rate seems ok, as the links are coming in to a specific page. The percentage of new visitors is 79.69%, meaning all those links keep bringing in new people, or people that have never used the site before. When New vs. Returning visitors is charted I find 24,000 returning visitors @ 4/1/06, and up to 49,000 @ 4/30/08. But because the site is always growing New visitors are also increasing from 100,000 to about 160,000 over the same time period.
Posted by
Leroy
at
2:34 PM
2
comments
Labels: Bounce Rate, Stats
Thursday, May 01, 2008
Go Green, Save Gas, Increase Your Car's MPG
Want to reduce your weekly Gas bill; slow down.
I saw an old 2006 report from Consumer Reports that indicated a Toyota got 5mpg [miles per gallion] better at 65mph [miles per hour] than at 75mph, and another 5mpg better when travailing at 55mph. Or, change your maximum speed from 75mph to 55mph and go 10 more miles on a gallon of gas [$3.80 for my car].
My vehicle runs about 19.9 miles per gallon, nominal combined city highway. This week I figured I would put those numbers to the test. I reduced my maximum speed to 75 mph highway, consistently via the cruise control. I won't say how fast I was going previously, but I was never passed. Anyway, travailing back and fourth to work this week; 22 miles highway / 8 miles city, I only saw the gas consumption number grow to 20.4 mpg. Half a mile per gallon isn't any good, my time is more important than that.
Than I realized that my computer was averaging the mpg over the last computer reset point, 3 hundred miles ago. I reset the cars computer and drove home using RT 1 instead of US95. The highway had some construction which pushed me to RT1. The maximum speed on US1 was 50mph, I kept it under 60, but there were street lights too.
I ended the trip home with a 25mpg reading. Less than what was reported by Consumer Reports, but the several lights on the trip hurt me.. Over the next several days I'll keep the speed at or under 75mph and stay on the highway. But remember I started at 19.9mpg, less than 17mpg if I punch it.
I drive a supercharged V8 Ford Mustang with a Roush supercharger, the chip was changed out and it requires premium gas to provide over 400 hp [horse power]. One trip home is not much of an experiment, so I'll go back to I95 and stay under 75mph over the next week. I'll post the changes in miles/gallon as I put more miles on the car and computer. Check to see if any comments were added to this posting [those are the updates]. Save money and slow down on the highway.....
Aerodynamic drag increases with the square of speed; The faster you go, the more energy it takes to sustain that speed [mpg]
Posted by
Leroy
at
8:06 PM
2
comments
Sunday, April 27, 2008
Military Robots
Ever notice the growing number of robotic systems that are coming out of the military. There appears to be a 2001 law pushing the number of un-manned systems. Guess that's why DARPA was running that unmanned vehicle contest every year.
Many of the robotic systems seem redundant, but I guess most are low production run test beds. The flying robots seem to be the most numerous being developed.
The military even has a road-map on development; it's a large pdf file [the link no longer works]. A number of systems are all ready deployed, with hundreds of robots operating in the field. Wow, flight hours for Unmanned Aerial Systems was 160,000 hours in 2006.
Most of the systems appear to be unarmed, so far....
Posted by
Leroy
at
5:48 PM
1 comments
Labels: Hardware
Friday, April 25, 2008
Peak Oil and the end of Gas
Figured I would post something other than web site stats for a change.
The Peak Oil theory has been around for decades and relates to how oil fields produce oil. Basically an oil field's production follows a bell curve. There's a ramp up period, followed by maximum oil production [peak oil], then a gradual decline in production. The term Peak Oil is used to describe an individual oil field, an output from a country, or the entire planet's production.
The US reached peak oil in the seventies, and oil production has been slowly declining, and yes, that includes the North slope and Gulf oil fields. However the US still produces a great deal of oil, but we also consume three times that amount. And yes we still find new oil fields, but when you read the data you find that we consume more than we find [net oil in the ground is decreasing].
So anyway, the debate over the last decade has been when will the world hit peak oil. What year will global oil production flatten out or start to decline. The other tick is that usage increases 2% per year, so how could usage increase at the same time production stalls. Most countries have already reached their own peak oil, so production is falling in almost evey oil producing country. I think world production has been flat for three years now.
Of course there are those people that would say we could just discover some great new field that would save us. Sure, but it will be 400 miles of some coast in 4 miles of ocean and cost 100 billion to produce. All the cheap oil has already been found, others would say. The cost is never going to come down, in the long run. Some would say we will never run out of oil, which will be fine because oil is used for a great many products. But as long as cars run on gas......
So what, well a number of people have predicted that peak oil will occur between 2005 and 2010. Like I said, I think world production has been flat the last few years so I'd guess I shoot for 2006. Regardless of what the price of a barrel oil goes to, consumption will exceed production...
I see 500,000 hybrids have been sold to date; however, many large hybrids don't really save that much gas. err, they are only several mpg better than a normal car. The normal size hybrid cars do a lot better and get twice the mileage ~ up to 50mpg. The full hybrids, or battery cars are not slated to be released until 2010. The cars running almost completely off batteries get well over 100mpg.
I think the only thing that will slow the coming of peak oil is the cost. Now that gas is $3.50 people will drive less and consume less oil, so demand does not increase, or reduces [same thing happened in the 80's].
The web sites relating to peak oil have jumped over the last few years, as more people discover the issue. If your driving a large gas guzzler start thinking about dumping it before it's value drops to $0. I really want to predict gas lines in 2009, but with the price increasing consumption may drop off.
The graphic shows wind generated power for 2007 in the US. There's been a large increase over the last 5 years; but remember, power generation plants burn coal not oil ~ cars burn oil... Those states that have no wind production ... there are other maps that show wind speed, the states in white don't have 'much' wind.
There's a poll on the left side of the page to indicate when peak oil will be reached..
Posted by
Leroy
at
7:16 PM
2
comments
Wednesday, April 23, 2008
Web Site Optimization vs Bandwidth
I up-loaded the xml sitemap for interfacebus up to my site on Google Pages. The xml site map is used by search engines to determine the page addresses of all pages located on a web site. Search engines find your site map via a command within your robots.txt file. Up until now the robots.txt file indicated the site map was out on my server. The sitemap started on my server because Google Sitemaps does not give you the option of having the map in another location.
However, all other search engines find the sitemap via the robots text file. So Google will still check the site map, and hit my bandwidth, but now all the other search engines will go out to Google pages to access the sitemap.
The xml site map is 284k bytes in size and was viewed [down-loaded] 43 times last month. That's over 12 MBytes of server bandwidth. Yes I'm still trying to reduce bandwidth; currently running at 58.35kB/visit.
The html version of the sitemap [used by people] has been viewed 631 times this year. At the bottom of the sitemap is a list of the html pages located on 'Google Pages'; however the xml file will not be listed. The html viewable sitemap is also out on the Google server, saving server bandwidth..
The attached graphic shows the search trend for the term "miniPCI". I checked after my Analytics report indicated only three hits to the miniPCI page on the site [that's 3 hits for the year]. However it looks like I viewed data for a 404 page. The active MiniPCI pages has seen 3,377 page views. The page covering the MiniPCI 100-pin Signal Assignments page has received 333 page views, while the page covering the 124-pin MiniPCI card has received 3,497 page views.
Posted by
Leroy
at
7:02 PM
0
comments