3.1 sec in total
606 ms
2.2 sec
339 ms
Click here to check amazing Ajedrezonline content for Spain. Otherwise, check out these important facts you probably never knew about ajedrezonline.com
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Visit ajedrezonline.comWe analyzed Ajedrezonline.com page load time and found that the first response time was 606 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
ajedrezonline.com performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value2.1 s
96/100
25%
Value3.6 s
86/100
10%
Value200 ms
89/100
30%
Value0.096
91/100
15%
Value5.4 s
72/100
10%
606 ms
78 ms
153 ms
77 ms
152 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 91% of them (30 requests) were addressed to the original Ajedrezonline.com, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Europe-echecs.com. The less responsive or slowest element that took the longest time to load (606 ms) belongs to the original domain Ajedrezonline.com.
Page size can be reduced by 197.5 kB (34%)
574.2 kB
376.7 kB
In fact, the total size of Ajedrezonline.com main page is 574.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 339.6 kB which makes up the majority of the site volume.
Potential reduce by 19.4 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 3.1 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 19.4 kB or 76% of the original size.
Potential reduce by 14.0 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Ajedrezonline images are well optimized though.
Potential reduce by 32.0 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.0 kB or 60% of the original size.
Potential reduce by 132.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Ajedrezonline.com needs all CSS files to be minified and compressed as it can save up to 132.1 kB or 85% of the original size.
Number of requests can be reduced by 9 (32%)
28
19
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ajedrezonline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
www.ajedrezonline.com
606 ms
tarteaucitron.js
78 ms
generator5.js
153 ms
ajax-loader.gif
77 ms
diagramme.png
152 ms
puzzles.png
302 ms
jeuvsordi.png
379 ms
tarteaucitron.css
77 ms
tarteaucitron.es.js
78 ms
app-ltr.AJZ.css
303 ms
global.js
158 ms
tarteaucitron.services.js
77 ms
advertising.js
77 ms
analytics.js
6 ms
collect
2 ms
AJZ_bg_chess.jpg
154 ms
AJZ_bg_header.jpg
77 ms
AJZ_logo.png
77 ms
AJZ_border_play_title.png
77 ms
mobile_tablet.png
227 ms
badge_ios.png
152 ms
badge_android.png
152 ms
AJZ_icon_info.png
153 ms
AJZ_line.png
153 ms
nb_puzzles.png
228 ms
Diavlo_BOLD_II_37.otf
228 ms
Diavlo_LIGHT_II_37.otf
227 ms
fontawesome-webfont.woff
375 ms
Diavlo_MEDIUM_II_37.otf
300 ms
chessboard5.js
290 ms
pgnplayer.js
289 ms
socket.io.js
530 ms
chessboard5.css
289 ms
ajedrezonline.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ajedrezonline.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
ajedrezonline.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
ES
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ajedrezonline.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it does not match the claimed French language. Our system also found out that Ajedrezonline.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
ajedrezonline.com
Open Graph description is not detected on the main page of Ajedrezonline. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: