25.5 sec in total
5.1 sec
20.3 sec
181 ms
Visit d.anychem.com now to see the best up-to-date D Anychem content for China and also check out these interesting facts you probably never knew about d.anychem.com
化化网化工网址大全--最专业权威的化工网址导航。及时收录包括化工门户、化工论坛、化工b2b网站、化工协会等优秀网站,与搜索完美结合,提供最简单便捷的网上导航服务,是化工化学人士必备的上网主页。
Visit d.anychem.comWe analyzed D.anychem.com page load time and found that the first response time was 5.1 sec and then it took 20.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
d.anychem.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value3.4 s
67/100
25%
Value6.4 s
40/100
10%
Value40 ms
100/100
30%
Value0.109
87/100
15%
Value5.6 s
69/100
10%
5056 ms
831 ms
3086 ms
3564 ms
1854 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 31% of them (13 requests) were addressed to the original D.anychem.com, 24% (10 requests) were made to Anychem.com and 21% (9 requests) were made to Storage02.anychem.com. The less responsive or slowest element that took the longest time to load (9.9 sec) relates to the external source Cnzz.mmstat.com.
Page size can be reduced by 275.4 kB (70%)
393.6 kB
118.2 kB
In fact, the total size of D.anychem.com main page is 393.6 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. Javascripts take 184.7 kB which makes up the majority of the site volume.
Potential reduce by 117.1 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 117.1 kB or 83% of the original size.
Potential reduce by 22.4 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, D Anychem needs image optimization as it can save up to 22.4 kB or 50% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 117.1 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 117.1 kB or 63% of the original size.
Potential reduce by 18.9 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. D.anychem.com needs all CSS files to be minified and compressed as it can save up to 18.9 kB or 82% of the original size.
Number of requests can be reduced by 8 (26%)
31
23
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of D Anychem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
d.anychem.com
5056 ms
reset.css
831 ms
init.css
3086 ms
jquery-1.7.1.min.js
3564 ms
url.js
1854 ms
jquery.cookie.js
398 ms
init.js
2727 ms
jquery.noty.packaged.js
1971 ms
stat.php
3443 ms
header-rpx.png
769 ms
ui.png
776 ms
s-arrow.gif
5372 ms
bar-rpx.png
6261 ms
app-news.png
5061 ms
app-tbh.png
2967 ms
app-th.png
1069 ms
app-tx.png
4608 ms
app-mhg.png
1132 ms
app-xny.png
3498 ms
app-agroc.png
1662 ms
app-poly.png
8671 ms
app-nonfer.png
5359 ms
storage02.anychem.com
1245 ms
storage02.anychem.com
748 ms
storage02.anychem.com
747 ms
storage02.anychem.com
825 ms
storage02.anychem.com
816 ms
storage02.anychem.com
669 ms
storage02.anychem.com
594 ms
storage02.anychem.com
481 ms
storage02.anychem.com
473 ms
stat.htm
156 ms
core.php
922 ms
9.gif
9940 ms
pic1.gif
768 ms
h.js
1220 ms
hm.gif
304 ms
ga.js
32 ms
api-index.html
512 ms
api-index.html
498 ms
__utm.gif
18 ms
app.gif
810 ms
d.anychem.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.
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
Form elements do not have associated labels
d.anychem.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
d.anychem.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise D.anychem.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that D.anychem.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.
d.anychem.com
Open Graph description is not detected on the main page of D Anychem. 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: