33.6 sec in total
10.3 sec
23 sec
286 ms
Welcome to zetai.net homepage info - get ready to check Zetai best content right away, or after learning these important things about zetai.net
深圳市泽泰科技有限公司,专业经营各类IC集成电路二三极管,场效应管以及电阻电容等主被动元器件,为厂家提供各类电子元件配套,提高工厂的采购效率。电话:0755-83897562。
Visit zetai.netWe analyzed Zetai.net page load time and found that the first response time was 10.3 sec and then it took 23.3 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.
zetai.net performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value6.1 s
12/100
25%
Value6.7 s
35/100
10%
Value3,410 ms
2/100
30%
Value0.708
7/100
15%
Value6.7 s
57/100
10%
10318 ms
1824 ms
4047 ms
2782 ms
2176 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 90% of them (35 requests) were addressed to the original Zetai.net, 5% (2 requests) were made to Hm.baidu.com and 5% (2 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (10.3 sec) belongs to the original domain Zetai.net.
Page size can be reduced by 69.9 kB (68%)
102.5 kB
32.7 kB
In fact, the total size of Zetai.net main page is 102.5 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. 15% of websites need less resources to load. CSS take 45.6 kB which makes up the majority of the site volume.
Potential reduce by 17.5 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 17.5 kB or 77% of the original size.
Potential reduce by 56 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. Zetai images are well optimized though.
Potential reduce by 13.3 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 13.3 kB or 43% of the original size.
Potential reduce by 39.0 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. Zetai.net needs all CSS files to be minified and compressed as it can save up to 39.0 kB or 85% of the original size.
Number of requests can be reduced by 21 (55%)
38
17
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zetai. 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 as a result speed up the page load time.
zetai.net
10318 ms
metinfo.css
1824 ms
metinfo-min.js
4047 ms
ch.js
2782 ms
public.js
2176 ms
reset.css
1105 ms
wide.js
1646 ms
switchable.js
1738 ms
hm.js
1014 ms
ybg.gif
368 ms
topbg.gif
537 ms
topbg.png
468 ms
1363839076.gif
547 ms
botton.gif
1317 ms
logo.gif
1468 ms
navbg.gif
2925 ms
serch.jpg
5001 ms
sideline.gif
1064 ms
boxbg.gif
1607 ms
jt.gif
1732 ms
index_frm.php
7351 ms
index_h3bg.gif
2152 ms
more.gif
2190 ms
index_h3line.gif
2697 ms
neu.png
2636 ms
list.gif
3081 ms
bottombg.gif
3239 ms
footerl.gif
3359 ms
footerr.gif
3526 ms
hm.gif
384 ms
stat.php
1939 ms
online.js
1030 ms
online.css
3818 ms
online.php
596 ms
navline.gif
463 ms
online.gif
490 ms
showproduct.png
544 ms
button_old_101.gif
470 ms
button_old_101.gif
453 ms
zetai.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
Links do not have a discernible name
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
zetai.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
zetai.net 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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zetai.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 Zetai.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.
zetai.net
Open Graph description is not detected on the main page of Zetai. 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: