57.7 sec in total
5.6 sec
51.3 sec
683 ms
Visit zgjzedu.com now to see the best up-to-date Zgjzedu content and also check out these interesting facts you probably never knew about zgjzedu.com
九州教育学校-13-19年满记录
Visit zgjzedu.comWe analyzed Zgjzedu.com page load time and found that the first response time was 5.6 sec and then it took 52 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 20 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
zgjzedu.com performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value2.8 s
84/100
25%
Value6.2 s
43/100
10%
Value50 ms
100/100
30%
Value0.447
20/100
15%
Value2.8 s
97/100
10%
5639 ms
688 ms
952 ms
2769 ms
16533 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 91% of them (104 requests) were addressed to the original Zgjzedu.com, 2% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to Z.cnzz.net. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Zgjzedu.com.
Page size can be reduced by 258.9 kB (29%)
899.8 kB
641.0 kB
In fact, the total size of Zgjzedu.com main page is 899.8 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. 20% of websites need less resources to load. Images take 603.0 kB which makes up the majority of the site volume.
Potential reduce by 56.3 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 16.6 kB, which is 24% 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 56.3 kB or 83% of the original size.
Potential reduce by 35.7 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. Zgjzedu images are well optimized though.
Potential reduce by 141.7 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 141.7 kB or 72% of the original size.
Potential reduce by 25.2 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. Zgjzedu.com needs all CSS files to be minified and compressed as it can save up to 25.2 kB or 80% of the original size.
Number of requests can be reduced by 51 (55%)
92
41
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zgjzedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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zgjzedu.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.
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.
zgjzedu.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
zgjzedu.com 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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zgjzedu.com 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 Zgjzedu.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.
{{og_description}}
zgjzedu.com
Open Graph description is not detected on the main page of Zgjzedu. 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: