Grade Your Website: Free Online Evaluation Tools

Ever wonder how well your website works and whether it is fully compatible with the browsers that your visitors are using? Or perhaps you just want to know how well your website compares to other websites on the web?

To get an answer to these questions, many people consult professionals and spend a lot of money in the process. But why waste money for a basic evaluation when you can find these answers for free?

Below is a list of recommended tools that we often use for testing or grading websites.

Cross-Browser Compatibility

  1. View browser compatibility with BrowserShots.org which generates screenshots for dozens of browser-operating system-version combinations.
  2. Test your website live on different operating systems and browsers with CrossBrowserTesting.com which allows you to connect remotely to testing computers.

Source Code Validation & Link Checking

  1. Make sure there are no HTML-coding errors with the Source Code Validator at W3.org.
  2. Follow it up by checking for CSS errors using the CSS validation tool.
  3. Check for broken links with the Link Checker.
  4. You can also validate your website’ RSS or Atom feeds with the W3C Feed Validation Service.

Speed & Availability

  1. Determine load time using the comprehensive Web Page Analyzer from WebsiteOptimization.com.
  2. And check the availability of your website for visitors from all over the world using the URL Check from Internet Supervision.

Search Engine Optimization (SEO)

  1. Get a complete SEO Analysis using the Website Grader by Hubspot.
  2. Or see your website as search engines see it using the SEO Browser at seo-browser.com.
  3. Obtain SEO information and verify whois details (or public domain information) by looking up domains in the Domain Tools Whois Database.

Accessiblity

  1. Ensure maximum accessibility by using the Wave Accessibility Evaluator by WebAIM.
  2. Test your website for compatibility with mobile phones using this great service by ready.mobi.

 

Know of other great tools?

Tags: , , , , , ,

18 Responses to “Grade Your Website: Free Online Evaluation Tools”

  • On February 14th, 2009 at 1:56 pm, stratosg wrote:

    you covered the thing from pretty much every aspect. one more i would add is value meters that give you the price that your site is worth. nice collection of sites though!

    stratosg’s last blog post..Member Of The Month: January

  • On February 14th, 2009 at 7:40 pm, Kim Woodbridge wrote:

    Great list of tools! And ugh – I know I’ve had errors in my code forever and I keep meaning to fix it. How come every time I visit your site, Shirley, things get added to my todo list? LOL

    Kim Woodbridge’s last blog post..How to Remove “Says” From WordPress 2.7 Threaded Comments

  • On February 15th, 2009 at 2:52 am, Ben Pei wrote:

    I have been tracking my blog stats with website grader. They are really quite detailed about your seo effort and also manages to provide an updated alexa ranking.

    Ben Pei’s last blog post..Leaked Chapter Is Ready For Download

  • On February 15th, 2009 at 6:04 am, Velvet Blues wrote:

    @stratos: Thanks. And I just linked to the post that has a list of value calculators… I guess that covers every topic. :-)

    @Kim: Glad I could help. lol. Yeh, back in 2005, I had a client who was crazy about web standards. And ever since, I have been pretty crazy about them too. :-)

    @Ben: Yes, website grader is one of my favorites. That nice little score makes you feel good, and the helpful tips are indeed useful. And I like knowing the Alexa rank before it is updated. After all, it seems like Alexa only gets around to updating ranks once a month!

  • On February 15th, 2009 at 6:05 am, Nihar wrote:

    Thanks shirley. You have covered lot of tools here. I know few of them but donno know few of them. WIll check it out.

    Nihar’s last blog post..How to Download Videos From MegaVideo

  • On February 15th, 2009 at 7:40 am, Ben Pei wrote:

    Yeah Shirley, sometimes they update a few times in a week. Sometimes not even once a month. But website grader is constant about it so I love it. Yeah the score they show is always 9x.

  • On February 15th, 2009 at 10:18 am, Kurt Avish wrote:

    Very nice list of tools. Thanks for sharing. Got some tests to do then :-)

    Kurt Avish’s last blog post..Election Partielle Au Numero 8 Updates

  • On February 15th, 2009 at 1:36 pm, Velvet Blues wrote:

    @Nihar: Thanks. And feel free to share any great tools you know of.

    @Ben: The only thing that is bad about the tool is that for websites that do have a lot of traffic and links, it may give you a false sense of security because it seems like you don’t have much to work on. But regardless of ‘score’, each website has many things that can be done to improve it.

    @Kurt: Have fun. :-) You know, I’d like to find one massive tool which does all tests at once.

  • On February 15th, 2009 at 2:57 pm, Raju wrote:

    How important is it to get the site validated from w3c? I really want to know.

    Raju’s last blog post..Microsoft Offers $250 Million Reward for Downadup Creators

  • On February 15th, 2009 at 3:02 pm, Velvet Blues wrote:

    @Raju: That is a very good question. I actually wrote an article on it. There are three main reasons for validating your code: accessibility, cross-browser compliance, and search engine optimization.

  • On February 15th, 2009 at 3:16 pm, Raju wrote:

    Thanks for the quick reply, I understand the accessibility aspect of it but how SEO is affected? How bad is too bad? or even 1 error means lower SEO?

    Raju’s last blog post..Enlarge Your Digital Photographs Without Losing Quality

  • On February 15th, 2009 at 3:28 pm, Velvet Blues wrote:

    @Raju: Yes, perhaps I should have been more explicit. Here are some reasons:

    1. That tool points out things that hurt seo, ie. same color text and background. Google might penalize a site for this offense.
    2. Fewer errors ensure that search engines can more efficiently crawl it. (ie. If you incorrectly use tags, you might find that search engines may index it as content, not HTML.)
    3. Proper use of tags ensure proper ranking/indexing of content. (ie. lists, code, addresses, etc… There are HTML tags for just about everything.) It also makes certain content more visible. For example, standards mandate the use of an image’s alt tag. And as Google tells us, it uses this tag for determining what the image is about.

    Of course, there are many well-ranked websites that have horrible code!

  • On February 15th, 2009 at 4:10 pm, Dennis Edell wrote:

    Excellent lineup Shirley, I didn’t know half existed!

    Dennis Edell’s last blog post..Twitter Gone!

  • On February 15th, 2009 at 6:58 pm, Velvet Blues wrote:

    @Dennis: Yeh, there are some great tools out there.

  • On February 16th, 2009 at 6:49 am, Raju wrote:

    Your last line again confused me :( (“Of course, there are many well-ranked websites that have horrible code!”). Why i am asking so many times is, when I tried to validate my theme on W3C I got around 30 errors. most of them relates to using “&” instead of “&” etc. I don’t think these things will restrict the crawlings of Google bots.

    Raju’s last blog post..Microsoft Offers $250 Million Reward for Downadup Creators

  • On February 16th, 2009 at 7:26 am, Velvet Blues wrote:

    @Raju: Yes, I just validated your site. Those ‘errors’ are pretty common. And no, they won’t restrict the crawlings of Google.

    My last sentence meant that there are plenty of sites that have lots of errors, yet rank well and get a lot of traffic from Google. (Great example: Ebay.com, try running that through the validator.)

  • On September 11th, 2009 at 12:32 am, Alaska Web Design wrote:

    Superb! these tools are very thorough. I just learned more about my site in the past 10 minutes than I’ve learned in a year.

    Thanks.

  • On October 7th, 2009 at 7:41 am, zamir wrote:

    Thanks a million for these very important and useful tools that is very helpful especially for new bloggers like me.
    zamir´s last blog ..9 most effective SEO tips for your blog My ComLuv Profile

Trackbacks

Trackback URL for this entry:
http://www.velvetblues.com/web-development-blog/grade-your-website-free-online-evaluation-tools/trackback/

Leave a Reply

CommentLuv Enabled

Want us to work on your project?

Contact us today for a quote. Click here to submit details regarding your project.

If you are making a general inquiry, send an email to info@velvetblues.com