4.3 sec in total
256 ms
2.8 sec
1.3 sec
Visit qa3.co.uk now to see the best up-to-date Qa3 content and also check out these interesting facts you probably never knew about qa3.co.uk
Qa3 provide analytical services to quantify a variety of contaminants for the global oil and gas industry.
Visit qa3.co.ukWe analyzed Qa3.co.uk page load time and found that the first response time was 256 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
qa3.co.uk performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value6.1 s
12/100
25%
Value6.1 s
45/100
10%
Value3,190 ms
2/100
30%
Value0.391
26/100
15%
Value7.9 s
44/100
10%
256 ms
524 ms
328 ms
264 ms
263 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 96% of them (55 requests) were addressed to the original Qa3.co.uk, 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (908 ms) belongs to the original domain Qa3.co.uk.
Page size can be reduced by 541.7 kB (22%)
2.5 MB
2.0 MB
In fact, the total size of Qa3.co.uk main page is 2.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 62.5 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 12.1 kB, which is 17% 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 62.5 kB or 85% of the original size.
Potential reduce by 84.9 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. Qa3 images are well optimized though.
Potential reduce by 394.3 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. Qa3.co.uk needs all CSS files to be minified and compressed as it can save up to 394.3 kB or 86% of the original size.
Number of requests can be reduced by 20 (38%)
53
33
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qa3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for CSS and as a result speed up the page load time.
qa3.co.uk
256 ms
qa3.co.uk
524 ms
bootstrap.css
328 ms
legacy-grid.css
264 ms
font-awesome.min.css
263 ms
template.css
489 ms
megamenu.css
339 ms
off-canvas.css
341 ms
font-awesome.min.css
575 ms
css
94 ms
owl.carousel.css
343 ms
owl.theme.css
403 ms
swiper.css
406 ms
custom.css
412 ms
jabuilder.css
419 ms
icon
111 ms
style.css
484 ms
style.css
501 ms
style.css
503 ms
style.css
504 ms
style.css
561 ms
js-3004b-45749.js
729 ms
font-awesome-base.css
340 ms
icomoon-to-fw.css
343 ms
logo.png
106 ms
divi-menu.png
107 ms
banner1.jpg
189 ms
banner3.jpg
554 ms
banner2.jpg
496 ms
mercury.png
174 ms
arsine.png
187 ms
oxygen.png
188 ms
about1.jpg
497 ms
about2.jpg
504 ms
about3.jpg
500 ms
s-bx.png
496 ms
hm-bx.png
498 ms
no-bx.png
496 ms
arsine-bx.png
498 ms
m-bx.png
501 ms
rsr-bx.png
499 ms
oxygen-bx.png
502 ms
mercury-bx.png
503 ms
inos-logo.png
507 ms
petrofac-logo.png
508 ms
bp-logo.png
507 ms
qa3.png
508 ms
sabah-logo.png
545 ms
client5.jpg
578 ms
rsz_flare_fep.jpg
670 ms
news7s.jpg
583 ms
news6s.jpg
583 ms
news5s.jpg
621 ms
fontawesome-webfont.woff
908 ms
background.png
630 ms
banner4.jpg
613 ms
call-to-action.png
505 ms
qa3.co.uk 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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Definition list items are not wrapped in <dl> elements
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
qa3.co.uk 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
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
qa3.co.uk 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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qa3.co.uk 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 Qa3.co.uk 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.
qa3.co.uk
Open Graph description is not detected on the main page of Qa3. 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: