50.9 sec in total
5 sec
45.4 sec
557 ms
Welcome to dayseo.cn homepage info - get ready to check Dayseo best content right away, or after learning these important things about dayseo.cn
个人工作经验展示
Visit dayseo.cnWe analyzed Dayseo.cn page load time and found that the first response time was 5 sec and then it took 46 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 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
dayseo.cn performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value8.2 s
2/100
25%
Value14.1 s
1/100
10%
Value490 ms
59/100
30%
Value0.161
73/100
15%
Value11.5 s
18/100
10%
4998 ms
7433 ms
7250 ms
8600 ms
20489 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 86% of them (48 requests) were addressed to the original Dayseo.cn, 2% (1 request) were made to Z.cnzz.net and 2% (1 request) were made to V1.cnzz.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Dayseo.cn.
Page size can be reduced by 102.1 kB (66%)
155.2 kB
53.0 kB
In fact, the total size of Dayseo.cn main page is 155.2 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. Only 10% of websites need less resources to load. Javascripts take 103.8 kB which makes up the majority of the site volume.
Potential reduce by 23.9 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 23.9 kB or 75% of the original size.
Potential reduce by 393 B
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. Dayseo images are well optimized though.
Potential reduce by 66.9 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 66.9 kB or 64% of the original size.
Potential reduce by 10.9 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. Dayseo.cn needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 83% of the original size.
Number of requests can be reduced by 13 (26%)
50
37
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dayseo. 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.
dayseo.cn
4998 ms
olm.css
7433 ms
index.css
7250 ms
qq.css
8600 ms
jquery.min.js
20489 ms
o.php
969 ms
stat.php
2079 ms
more.jpg
440 ms
bdlogo.png
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1.jpg
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1308 ms
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logo.jpg
19969 ms
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gg.jpg
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gg2.jpg
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service.jpg
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teacher.jpg
11256 ms
article.jpg
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about.jpg
5849 ms
title1.jpg
12195 ms
a_log.gif
17127 ms
arrow_1.jpg
8808 ms
13.jpg
9219 ms
313f006b6b4ccb57a660a7bddcec2e27.jpg
19965 ms
x1.jpg
11800 ms
Service1.jpg
15529 ms
Service2.jpg
19965 ms
stat.htm
197 ms
core.php
1222 ms
9.gif
861 ms
app.gif
835 ms
button_61.gif
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nopic.jpg
2718 ms
dayseo.cn accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
dayseo.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
dayseo.cn 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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dayseo.cn 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 Dayseo.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dayseo.cn
Open Graph description is not detected on the main page of Dayseo. 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: