20.3 sec in total
2.1 sec
17.9 sec
365 ms
Click here to check amazing Seminar Eepw content for China. Otherwise, check out these important facts you probably never knew about seminar.eepw.com.cn
面向电子工程师的实时培训,提供在线文档,在线视频,在线问答,为工程师快速了解公司新品及最新技术提供便捷的渠道.
Visit seminar.eepw.com.cnWe analyzed Seminar.eepw.com.cn page load time and found that the first response time was 2.1 sec and then it took 18.3 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.
seminar.eepw.com.cn performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value3.7 s
59/100
25%
Value5.1 s
61/100
10%
Value20 ms
100/100
30%
Value0.004
100/100
15%
Value5.2 s
74/100
10%
2090 ms
2226 ms
6482 ms
949 ms
22 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Seminar.eepw.com.cn, 49% (22 requests) were made to Webstorage.eepw.com.cn and 7% (3 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (9.2 sec) relates to the external source Count26.51yes.com.
Page size can be reduced by 151.3 kB (43%)
353.8 kB
202.5 kB
In fact, the total size of Seminar.eepw.com.cn main page is 353.8 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. Javascripts take 171.4 kB which makes up the majority of the site volume.
Potential reduce by 29.5 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. This page needs HTML code to be minified as it can gain 4.7 kB, which is 12% 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 29.5 kB or 78% of the original size.
Potential reduce by 16.3 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, Seminar Eepw needs image optimization as it can save up to 16.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 97.3 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 97.3 kB or 57% of the original size.
Potential reduce by 8.1 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. Seminar.eepw.com.cn needs all CSS files to be minified and compressed as it can save up to 8.1 kB or 78% of the original size.
Number of requests can be reduced by 22 (51%)
43
21
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seminar Eepw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
seminar.eepw.com.cn
2090 ms
headsecond.css
2226 ms
seminarnew.css
6482 ms
m.js
949 ms
urchin.js
22 ms
click.aspx
9163 ms
stat.php
1447 ms
publiclogin1
881 ms
14494656071440.jpg
61 ms
headsecondbg.jpg
1849 ms
zxpx.jpg
2171 ms
search.gif
852 ms
question_btn.gif
856 ms
reg_btn.gif
895 ms
detailed_btn.gif
1277 ms
btn3.gif
1287 ms
btn4.gif
1343 ms
af8475a89db7346de35bc4726f17c5e1.jpg
2630 ms
acom
974 ms
0f0000Rpks-kmAUrAebSw6.jpg
1430 ms
nav_bg.gif
2126 ms
menuRedBg.jpg
685 ms
menuBlackBg.jpg
764 ms
regBg.gif
2597 ms
column_636_bg.gif
1112 ms
column298_bg.gif
1212 ms
column_300_bg.gif
6208 ms
icon01.gif
2701 ms
videoIcon.gif
1581 ms
flash_btn.gif
1663 ms
why_icon.gif
2016 ms
bottom_bg.gif
2116 ms
__utm.gif
12 ms
stat.htm
244 ms
core.php
660 ms
9.gif
1118 ms
pic1.gif
765 ms
h.js
1259 ms
app.gif
990 ms
hm.gif
430 ms
o.htm
846 ms
hm.gif
428 ms
wh.js
682 ms
ac.js
469 ms
fp.htm
505 ms
seminar.eepw.com.cn accessibility score
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
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.
seminar.eepw.com.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
seminar.eepw.com.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seminar.eepw.com.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 Seminar.eepw.com.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.
seminar.eepw.com.cn
Open Graph description is not detected on the main page of Seminar Eepw. 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: