53.3 sec in total
3.7 sec
49.3 sec
362 ms
Click here to check amazing 904 L content. Otherwise, check out these important facts you probably never knew about 904l.com.cn
壹钢金属专注生产销售904l不锈钢。904L不锈钢板有三种类型:热轧不锈钢板、冷轧不锈钢板、精轧不锈钢板。销售电话:15052801818(徐工)
Visit 904l.com.cnWe analyzed 904l.com.cn page load time and found that the first response time was 3.7 sec and then it took 49.6 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. Unfortunately, there were 7 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
904l.com.cn performance score
name
value
score
weighting
Value0
0/100
10%
Value0
0/100
25%
Value0
0/100
10%
Value0
0/100
30%
Value0.294
40/100
15%
Value0
0/100
10%
3718 ms
2533 ms
274 ms
563 ms
563 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 44% of them (24 requests) were addressed to the original 904l.com.cn, 56% (30 requests) were made to T1.mcp.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source T1.mcp.cn.
Page size can be reduced by 67.0 kB (11%)
603.7 kB
536.7 kB
In fact, the total size of 904l.com.cn main page is 603.7 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. Images take 508.0 kB which makes up the majority of the site volume.
Potential reduce by 6.9 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 6.9 kB or 72% of the original size.
Potential reduce by 1.0 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. 904 L images are well optimized though.
Potential reduce by 47.0 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 47.0 kB or 66% of the original size.
Potential reduce by 12.1 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. 904l.com.cn needs all CSS files to be minified and compressed as it can save up to 12.1 kB or 79% of the original size.
Number of requests can be reduced by 7 (30%)
23
16
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 904 L. 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.
904l.com.cn
3718 ms
www.904l.com.cn
2533 ms
style.css
274 ms
jquery.js
563 ms
JQ.js
563 ms
style.css
1179 ms
jquery.js
11390 ms
JQ.js
20441 ms
mianfeirexian.png
303 ms
t_bg.jpg
747 ms
logo.png
11030 ms
tel.jpg
11771 ms
banner1.jpg
9308 ms
hongyuan.png
450 ms
yuan.png
736 ms
dian.png
5853 ms
dikuang.jpg
19897 ms
youtingzupin.png
308 ms
youlanxianlu.png
307 ms
1-15051H1293R46.jpg
515 ms
1-15051H1255V00.jpg
578 ms
1-15051H12310347.jpg
580 ms
changtiao.png
627 ms
changtiao2.png
626 ms
show.png
626 ms
1-15051H22940459.jpg
811 ms
1-15051H22R1J0.jpg
854 ms
1-15051H22524F6.jpg
865 ms
1-15051H2240R42.jpg
1604 ms
1-15051H22214U5.jpg
1607 ms
1-15051H21S1649.jpg
933 ms
gongsijianjie.png
1128 ms
about.jpg
1154 ms
links.png
1156 ms
dibulogo.png
1234 ms
mianfeirexian.png
19696 ms
youlanxianlu.png
7200 ms
youtingzupin.png
7607 ms
1-15051H1293R46.jpg
17548 ms
1-15051H1255V00.jpg
9879 ms
1-15051H12310347.jpg
11738 ms
changtiao.png
11963 ms
show.png
11898 ms
changtiao2.png
12429 ms
1-15051H22940459.jpg
12681 ms
1-15051H22R1J0.jpg
15588 ms
1-15051H22524F6.jpg
18425 ms
1-15051H21S1649.jpg
19956 ms
gongsijianjie.png
19761 ms
about.jpg
19735 ms
links.png
19040 ms
dibulogo.png
19602 ms
1-15051H2240R42.jpg
18735 ms
1-15051H22214U5.jpg
20285 ms
904l.com.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
<frame> or <iframe> elements do not have a title
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.
904l.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
General
Impact
Issue
Detected JavaScript libraries
904l.com.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
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 904l.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 904l.com.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.
904l.com.cn
Open Graph description is not detected on the main page of 904 L. 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: