23.2 sec in total
3.2 sec
19.7 sec
319 ms
Welcome to mail.263.net homepage info - get ready to check Mail 263 best content for China right away, or after learning these important things about mail.263.net
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Visit mail.263.netWe analyzed Mail.263.net page load time and found that the first response time was 3.2 sec and then it took 20.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
mail.263.net performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value7.0 s
6/100
25%
Value9.3 s
13/100
10%
Value0 ms
100/100
30%
Value0.11
87/100
15%
Value6.6 s
58/100
10%
3189 ms
969 ms
765 ms
2452 ms
5128 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Mail.263.net and no external sources were called. The less responsive or slowest element that took the longest time to load (12.3 sec) belongs to the original domain Mail.263.net.
Page size can be reduced by 73.2 kB (40%)
184.8 kB
111.6 kB
In fact, the total size of Mail.263.net main page is 184.8 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. Only 10% of websites need less resources to load. Images take 101.1 kB which makes up the majority of the site volume.
Potential reduce by 9.4 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. 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 9.4 kB or 67% of the original size.
Potential reduce by 14.2 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, Mail 263 needs image optimization as it can save up to 14.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 41.4 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 41.4 kB or 71% of the original size.
Potential reduce by 8.3 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. Mail.263.net needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 76% of the original size.
Number of requests can be reduced by 5 (19%)
27
22
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mail 263. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
mail.263.net
3189 ms
biz_v2121da8.css
969 ms
all.css
765 ms
index.css
2452 ms
jquery.min.js
5128 ms
index11daa9.js
4326 ms
logo.png
393 ms
focus.jpg
12279 ms
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822 ms
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431 ms
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5531 ms
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782 ms
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3432 ms
mail.263.net 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.
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
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
mail.263.net 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
mail.263.net SEO score
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mail.263.net can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Mail.263.net 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.
mail.263.net
Open Graph description is not detected on the main page of Mail 263. 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: