4.4 sec in total
1.2 sec
3 sec
176 ms
Click here to check amazing Chemsec content for United States. Otherwise, check out these important facts you probably never knew about chemsec.org
We are driving the change to safer chemicals
Visit chemsec.orgWe analyzed Chemsec.org page load time and found that the first response time was 1.2 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
chemsec.org performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value5.2 s
22/100
25%
Value6.8 s
35/100
10%
Value200 ms
90/100
30%
Value1.369
0/100
15%
Value9.3 s
31/100
10%
1219 ms
315 ms
221 ms
219 ms
434 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 95% of them (71 requests) were addressed to the original Chemsec.org, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Statcounter.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Chemsec.org.
Page size can be reduced by 153.3 kB (72%)
211.7 kB
58.4 kB
In fact, the total size of Chemsec.org main page is 211.7 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. 30% of websites need less resources to load. CSS take 103.4 kB which makes up the majority of the site volume.
Potential reduce by 64.8 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 64.8 kB or 85% of the original size.
Potential reduce by 1.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 86.9 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. Chemsec.org needs all CSS files to be minified and compressed as it can save up to 86.9 kB or 84% of the original size.
Number of requests can be reduced by 52 (71%)
73
21
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chemsec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
chemsec.org
1219 ms
dropdown_menu_left.css
315 ms
style.css
221 ms
modal.css
219 ms
camera.css
434 ms
mootools-core.js
745 ms
core.js
330 ms
caption.js
333 ms
jquery.js
726 ms
mootools-more.js
964 ms
dropdown_menu.js
649 ms
modal.js
497 ms
jquery.min.js
784 ms
jquery.easing.1.3.js
603 ms
jquery.mobile.customized.min.js
710 ms
camera.min.js
860 ms
base.css
815 ms
layout.css
831 ms
menus.css
854 ms
modules.css
873 ms
tools.css
919 ms
system.css
937 ms
extensions.css
1023 ms
custom.css
1023 ms
orange.css
1025 ms
arial.css
1025 ms
arial.css
1043 ms
style.css
1076 ms
responsive.css
1078 ms
print.css
1073 ms
warp.js
1089 ms
responsive.js
1043 ms
accordionmenu.js
1064 ms
dropdownmenu.js
1094 ms
template.js
1100 ms
search.js
1095 ms
counter.js
8 ms
gatag.js
556 ms
base.css
221 ms
layout.css
242 ms
menus.css
276 ms
modules.css
276 ms
tools.css
280 ms
system.css
304 ms
system.css
327 ms
system-all.css
347 ms
print.css
325 ms
chemsec_bak.jpg
139 ms
chemsec-logga.png
141 ms
searchbox_magnifier.png
140 ms
rss-ikon.png
139 ms
tw-ikon.png
139 ms
yt-ikon.png
140 ms
in-ikon.png
345 ms
puff-sinlist-new.jpg
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puff-sinmilarity-new.jpg
346 ms
puff-textileguide-new.jpg
346 ms
puff-sinproducer-new.jpg
347 ms
puff-subsport-new.jpg
344 ms
chemsec_navbar.gif
321 ms
navigation-active.gif
320 ms
nav-separator.gif
321 ms
childcontent-bak.gif
323 ms
externalLinkArrow.gif
200 ms
puffar_bak_right.gif
197 ms
icon-investors.png
282 ms
icon-policy.png
283 ms
icon-sinDatabase.png
286 ms
icon-business.png
297 ms
t.php
180 ms
ga.js
11 ms
camera-loader.gif
116 ms
543378leafs.jpg
325 ms
__utm.gif
21 ms
earth.jpg
111 ms
chemsec.org 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
chemsec.org 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
chemsec.org 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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chemsec.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Chemsec.org 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.
chemsec.org
Open Graph description is not detected on the main page of Chemsec. 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: