6.9 sec in total
218 ms
3.1 sec
3.6 sec
Click here to check amazing Webqc content for United States. Otherwise, check out these important facts you probably never knew about webqc.org
Chemical portal: a place for chemistry enthusiasts and professionals alike. Chemistry tools, periodic table, unit converters and more.
Visit webqc.orgWe analyzed Webqc.org page load time and found that the first response time was 218 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
webqc.org performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value2.6 s
88/100
25%
Value2.0 s
99/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value3.4 s
93/100
10%
218 ms
116 ms
190 ms
188 ms
589 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that 90% of them (9 requests) were addressed to the original Webqc.org, 10% (1 request) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (589 ms) belongs to the original domain Webqc.org.
Page size can be reduced by 439.8 kB (58%)
764.3 kB
324.5 kB
In fact, the total size of Webqc.org main page is 764.3 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 631.9 kB which makes up the majority of the site volume.
Potential reduce by 15.7 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 15.7 kB or 73% of the original size.
Potential reduce by 1.6 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. Webqc images are well optimized though.
Potential reduce by 417.7 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 417.7 kB or 66% of the original size.
Potential reduce by 4.7 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. Webqc.org needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 78% of the original size.
We found no issues to fix!
8
8
The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Webqc. According to our analytics all requests are already optimized.
webqc.org
218 ms
www.webqc.org
116 ms
webqc.css
190 ms
addthis_widget.js
188 ms
common.js
589 ms
webqclogo2.png
489 ms
onlinetools-t.jpg
306 ms
unitconverters-t.jpg
305 ms
forum-t.jpg
306 ms
periodictable-t.jpg
575 ms
webqc.org 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.
webqc.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
webqc.org 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
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Webqc.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 Webqc.org main page’s claimed encoding is iso-8859-1. 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.
webqc.org
Open Graph data is detected on the main page of Webqc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: