Nibbler SEO audit for stockfishchess.org
Summary
Overall8.0
The overall score for this website.
Accessibility7.5
How accessible the website is to mobile and disabled users.
The following tests contribute to this score:
Experience6.4
How satisfying the website is likely to be for users.
The following tests contribute to this score:
Marketing8.8
How well marketed and popular the website is.
The following tests contribute to this score:
Technology7.1
How well designed and built the website is.
The following tests contribute to this score:
Nibbler tested a sample of 5 pages from this website at 9:43 PM on Apr 7, 2024 (BST).
Top priorities for website improvement
- Check how the website looks using a mobile and a tablet. Consider adding mobile-only styling using media queries. Some websites employ other techniques for mobile visitors which we cannot currently detect. (read more)
- Consider using descriptive words or phrases (e.g. 'News', 'September 2012 financial results') in your anchor tag to benefit search engine optimization. (read more)
- Ensure your web server returns a 404 HTTP status code for error pages. (read more)
Mobile3.0
- None of this website appears to be optimized for viewing on a mobile or tablet (using CSS media queries). It is important to make sure your content is optimized for a wide range of devices as a growing percentage of web browsing is done on phones and tablets.
- Check how the website looks using a mobile and a tablet. Consider adding mobile-only styling using media queries. Some websites employ other techniques for mobile visitors which we cannot currently detect.
Device optimized pages
Page Mobile Tablet Viewport stockfishchess.org/ Not detected Not detected Detected stockfishchess.org/download/ Not detected Not detected Detected stockfishchess.org/get-involved/ Not detected Not detected Detected stockfishchess.org/blog/ Not detected Not detected Detected stockfishchess.org/about/ Not detected Not detected Detected
- Check how the website looks using a mobile and a tablet. Consider adding mobile-only styling using media queries. Some websites employ other techniques for mobile visitors which we cannot currently detect.
Server behavior4.0
404 page
Compression
- This website does not return a 404 error HTTP status code for missing pages. This is bad because search engines like Google might mistake this for a real page of content.
- Ensure your web server returns a 404 HTTP status code for error pages.
- This website was served with GZIP encoding. This is very good because it reduces the loading time of a web page.
- This website returns page content with or without a trailing slash on the URLs. Search engines might see these as separate pages with duplicate content which they could penalise for.
- Use a 301 redirect or a canonical meta tag to force search engines to see the correct version.
- There was no website found on http://www.stockfishchess.org. This is bad, as visitors might presume they can visit this website by visiting that address.
- Put a permanent (HTTP 301) redirect to http://stockfishchess.org on http://www.stockfishchess.org.
Internal links4.8
- 32 links are weakly described. Common weak links include 'click here' and 'read more'. These links fail to describe the content the link points to.
- Consider using descriptive words or phrases (e.g. 'News', 'September 2012 financial results') in your anchor tag to benefit search engine optimization.
Weak link text
- Consider using descriptive words or phrases (e.g. 'News', 'September 2012 financial results') in your anchor tag to benefit search engine optimization.
- 2 links have no text describing their destination. Links on a page should describe their destination for the benefit of both screen readers and search engine spiders.
- Add meaningful anchor text that describes the link's destination. If the link contains an image, ensure you have provided alt text.
Amount of content7.8
Rendering Chart...
- This website has an average of 491 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
- Consider the amount of text on this website and increase it if appropriate.
Amount of content discovered
| Page | Characters | Words |
| stockfishchess.org/ | 931 | 130 |
| stockfishchess.org/download/ | 1419 | 237 |
| stockfishchess.org/get-involved/ | 962 | 142 |
| stockfishchess.org/blog/ | 10349 | 1624 |
| stockfishchess.org/about/ | 2026 | 322 |
Analytics10.0
100% of pages use analytics
Multiple Analytics Solutions
- Every page in this website is using some form of analytics software. This is excellent and should allow for a complete analysis of visitor behavior.
Analytics Software Found
| Software Name |
| Google Analytics |
Page titles10.0
100% of pages have defined titles
0% of page titles are weak
- All pages were found to use page titles appropriately. Page titles appear in search results and at the top of the browser's window when visiting the site. Appropriate page titles are particularly important for search engine optimization.
Headings10.0
- All pages were found to use defined headings. This is excellent as it allows visitors and search engines to summarize the content of webpages quickly. Correctly defined headings aid accessibility and are particularly important for search engine optimization.
Page headings detail
Images10.0
0% of images have a clearly defined size
No images are being resized by the browser
- No images have defined sizes.
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
Non Explicitly Sized Images
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
Meta tags10.0
This is how this website will look in Google search listings:
Stockfish - Open Source Chess Engine
stockfishchess.org/
Stockfish is a strong and open source chess engine.
- All pages were found to include a meta description. This is good because search engines (like Google) show this text in search result pages.
Meta Tags (name attribute)
| Page URL | Name | Content |
| stockfishchess.org/ | generator | Hugo 0.118.2 |
| stockfishchess.org/ | viewport | width=device-width, initial-scale=1 |
| stockfishchess.org/ | description | Stockfish is a strong and open source chess engine. |
| stockfishchess.org/ | twitter:image:src | https://stockfishchess.org/images/logo/icon_128x128@2x.png |
| stockfishchess.org/ | twitter:site | @stockfishchess |
| stockfishchess.org/ | twitter:card | summary |
| stockfishchess.org/ | twitter:title | Stockfish - Open Source Chess Engine |
| stockfishchess.org/ | twitter:description | Stockfish is a strong and open source chess engine. |
| stockfishchess.org/ | theme-color | #2b6e44 |
| stockfishchess.org/download/ | viewport | width=device-width, initial-scale=1 |
| stockfishchess.org/download/ | description | Download Stockfish for Windows, Android, MacOS, iOS or Linux. |
| stockfishchess.org/download/ | twitter:image:src | https://stockfishchess.org/images/logo/icon_128x128@2x.png |
| stockfishchess.org/download/ | twitter:site | @stockfishchess |
| stockfishchess.org/download/ | twitter:card | summary |
| stockfishchess.org/download/ | twitter:title | Download Stockfish 16.1 |
| stockfishchess.org/download/ | twitter:description | Download Stockfish for Windows, Android, MacOS, iOS or Linux. |
| stockfishchess.org/download/ | theme-color | #2b6e44 |
| stockfishchess.org/get-involved/ | viewport | width=device-width, initial-scale=1 |
| stockfishchess.org/get-involved/ | description | Whether you are a programming wizard or just a fan, there’s something you can do to help make Stockfish even better. |
| stockfishchess.org/get-involved/ | twitter:image:src | https://stockfishchess.org/images/logo/icon_128x128@2x.png |
| stockfishchess.org/get-involved/ | twitter:site | @stockfishchess |
| stockfishchess.org/get-involved/ | twitter:card | summary |
| stockfishchess.org/get-involved/ | twitter:title | Get Involved |
| stockfishchess.org/get-involved/ | twitter:description | Whether you are a programming wizard or just a fan, there’s something you can do to help make Stockfish even better. |
| stockfishchess.org/get-involved/ | theme-color | #2b6e44 |
| stockfishchess.org/blog/ | viewport | width=device-width, initial-scale=1 |
| stockfishchess.org/blog/ | description | Updates from the Stockfish team. |
| stockfishchess.org/blog/ | twitter:image:src | https://stockfishchess.org/images/logo/icon_128x128@2x.png |
| stockfishchess.org/blog/ | twitter:site | @stockfishchess |
| stockfishchess.org/blog/ | twitter:card | summary |
| stockfishchess.org/blog/ | twitter:title | Stockfish Blog |
| stockfishchess.org/blog/ | twitter:description | Updates from the Stockfish team. |
| stockfishchess.org/blog/ | theme-color | #2b6e44 |
| stockfishchess.org/about/ | viewport | width=device-width, initial-scale=1 |
| stockfishchess.org/about/ | description | Stockfish is a strong and open source chess engine. |
| stockfishchess.org/about/ | twitter:image:src | https://stockfishchess.org/images/logo/icon_128x128@2x.png |
| stockfishchess.org/about/ | twitter:site | @stockfishchess |
| stockfishchess.org/about/ | twitter:card | summary |
| stockfishchess.org/about/ | twitter:title | About |
| stockfishchess.org/about/ | twitter:description | Stockfish is a strong and open source chess engine. |
| stockfishchess.org/about/ | theme-color | #2b6e44 |
Meta Tags (http-equiv attribute)
| Page URL | Name | Content |
| stockfishchess.org/ | x-ua-compatible | ie=edge |
| stockfishchess.org/download/ | x-ua-compatible | ie=edge |
| stockfishchess.org/get-involved/ | x-ua-compatible | ie=edge |
| stockfishchess.org/blog/ | x-ua-compatible | ie=edge |
| stockfishchess.org/about/ | x-ua-compatible | ie=edge |
Printability10.0
100% of pages are optimized for printing
- All pages of this website appear to be optimized for printing (using CSS).
Media specific CSS detected
| Media | Min width | Max width | CSS file |
| - | - | stockfishchess.org/css/style.min.66d4aab996f37239339703a8c8aee25733efdad20b955eafd92de5333df31096.css |
URL format10.0
Every URL is well written
- This website uses appropriate web addresses (URLs) throughout. This is excellent and will help search engine placement, usability and the marketability of this website.
Freshness10.0
Last updated February 24, 2024
- It looks like this website was last updated on Saturday, February 24, 2024. This is good because visitors perceive up-to-date websites as more credible. Websites that are updated regularly are also spidered by search engines more often.
- To find this information we used the last modified dates reported by this website's server in addition to looking for dates written on each page.
All dates found
Twitteri
This website does not appear to be associated with a Twitter account.
- There was a problem checking the Twitter accounts associated with this website.
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