63.9 sec in total
14.6 sec
48.8 sec
584 ms
Visit assist.51dujia.cn now to see the best up-to-date Assist 51 Dujia content and also check out these interesting facts you probably never knew about assist.51dujia.cn
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Visit assist.51dujia.cnWe analyzed Assist.51dujia.cn page load time and found that the first response time was 14.6 sec and then it took 49.3 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.
assist.51dujia.cn performance score
name
value
score
weighting
Value2.7 s
58/100
10%
Value3.2 s
73/100
25%
Value6.3 s
41/100
10%
Value30 ms
100/100
30%
Value0.447
20/100
15%
Value2.9 s
96/100
10%
14564 ms
12944 ms
2226 ms
3103 ms
7250 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 63% of them (53 requests) were addressed to the original Assist.51dujia.cn, 25% (21 requests) were made to Img01.51dujia.cn and 5% (4 requests) were made to 51dujia.cn. The less responsive or slowest element that took the longest time to load (14.6 sec) belongs to the original domain Assist.51dujia.cn.
Page size can be reduced by 638.2 kB (83%)
767.9 kB
129.7 kB
In fact, the total size of Assist.51dujia.cn main page is 767.9 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. CSS take 313.5 kB which makes up the majority of the site volume.
Potential reduce by 192.3 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 43.9 kB, which is 20% 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 192.3 kB or 90% of the original size.
Potential reduce by 81.1 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, Assist 51 Dujia needs image optimization as it can save up to 81.1 kB or 79% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 96.5 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 96.5 kB or 70% of the original size.
Potential reduce by 268.3 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. Assist.51dujia.cn needs all CSS files to be minified and compressed as it can save up to 268.3 kB or 86% of the original size.
Number of requests can be reduced by 33 (40%)
83
50
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Assist 51 Dujia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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assist.51dujia.cn 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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
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.
assist.51dujia.cn 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
assist.51dujia.cn SEO score
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Assist.51dujia.cn 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 Assist.51dujia.cn 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.
assist.51dujia.cn
Open Graph description is not detected on the main page of Assist 51 Dujia. 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: