2.1 sec in total
255 ms
1.7 sec
196 ms
Welcome to chessopenings.com homepage info - get ready to check Chess Openings best content for Russia right away, or after learning these important things about chessopenings.com
It's all about chess openings here. There are plenty of instructional videos, position by position slides explanations of the main ideas of all major openings. Learn what chess openings to play, a...
Visit chessopenings.comWe analyzed Chessopenings.com page load time and found that the first response time was 255 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
chessopenings.com performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value5.6 s
17/100
25%
Value3.6 s
87/100
10%
Value230 ms
87/100
30%
Value0.127
82/100
15%
Value6.4 s
60/100
10%
255 ms
307 ms
46 ms
124 ms
165 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 67% of them (16 requests) were addressed to the original Chessopenings.com, 8% (2 requests) were made to Ssl.google-analytics.com and 8% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (542 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 157.1 kB (19%)
824.0 kB
666.9 kB
In fact, the total size of Chessopenings.com main page is 824.0 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. 25% of websites need less resources to load. Images take 772.4 kB which makes up the majority of the site volume.
Potential reduce by 17.6 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 17.6 kB or 69% of the original size.
Potential reduce by 132.1 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. Obviously, Chess Openings needs image optimization as it can save up to 132.1 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 7.4 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. Chessopenings.com needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 83% of the original size.
We found no issues to fix!
22
22
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chess Openings. According to our analytics all requests are already optimized.
chessopenings.com
255 ms
chessopenings.com
307 ms
Layout.css
46 ms
DefaultStyles.css
124 ms
en_MainOpenings.css
165 ms
all.js
423 ms
ga.js
62 ms
header.png
119 ms
Featured_Scotch.jpg
538 ms
RedArrow.png
51 ms
QGDApps.png
191 ms
lessonsSmall.png
211 ms
ChessOpeningsApp.png
315 ms
KIDApps.png
331 ms
en.png
315 ms
__utm.gif
28 ms
MainOpenings.png
180 ms
4columnsBack.gif
47 ms
bottomMenu.png
97 ms
68 ms
xd_arbiter.php
426 ms
like.php
75 ms
qeKvIRsJabD.js
482 ms
LVx-xkvaJ0b.png
542 ms
chessopenings.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
chessopenings.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
chessopenings.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chessopenings.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Chessopenings.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.
chessopenings.com
Open Graph description is not detected on the main page of Chess Openings. 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: