43.3 sec in total
153 ms
21.1 sec
22.1 sec
Visit 3mselect.co.uk now to see the best up-to-date 3M Select content and also check out these interesting facts you probably never knew about 3mselect.co.uk
3M combines science, technology, creativity and innovation to make a real impact, stimulating progress to inspire people and communities across the globe.
Visit 3mselect.co.ukWe analyzed 3mselect.co.uk page load time and found that the first response time was 153 ms and then it took 43.1 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.
3mselect.co.uk performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value11.5 s
0/100
25%
Value8.2 s
20/100
10%
Value2,570 ms
4/100
30%
Value0.557
13/100
15%
Value13.4 s
11/100
10%
153 ms
280 ms
1985 ms
757 ms
529 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original 3mselect.co.uk, 88% (28 requests) were made to 3m.co.uk and 3% (1 request) were made to 3mdirect.co.uk. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source Tags.tiqcdn.com.
Page size can be reduced by 1.3 MB (73%)
1.8 MB
471.9 kB
In fact, the total size of 3mselect.co.uk main page is 1.8 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. 70% of websites need less resources to load. CSS take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 289.8 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. This page needs HTML code to be minified as it can gain 51.0 kB, which is 16% 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 289.8 kB or 91% of the original size.
Potential reduce by 3.8 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. 3M Select images are well optimized though.
Potential reduce by 31.0 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 31.0 kB or 65% of the original size.
Potential reduce by 972.7 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. 3mselect.co.uk needs all CSS files to be minified and compressed as it can save up to 972.7 kB or 84% of the original size.
Number of requests can be reduced by 12 (41%)
29
17
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3M Select. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
3mselect.co.uk
153 ms
www.3mdirect.co.uk
280 ms
1985 ms
unicorn.css
757 ms
unicorn-icons.css
529 ms
mmmSettings.js
530 ms
rH-52-Hero.css
525 ms
rH-50-CarouselHero.css
526 ms
rG-50-4upTiles.css
3193 ms
rG-65-BrandBar.css
2944 ms
rG-58-BrandLinks.css
2944 ms
rG-64-ShopBar.css
2931 ms
dynatrace_uem.js
3777 ms
utag.sync.js
4259 ms
require_config.js
3776 ms
repeating_meshed_grid.png
1508 ms
Logo.png
1378 ms
Logo_mobile.png
1325 ms
GradientBar.svg
1326 ms
repeating_hashedLines.png
1367 ms
Volunteering+410+x+270.jpg
1364 ms
WATC+-+Winners-Science+and+engineering_410x270.jpg
1366 ms
Edison+410+x+270.jpg
1367 ms
Ethisphere+410x270.jpg
1364 ms
usage.gif
1494 ms
3MCircularWeb-Book.woff
628 ms
3MCircularWeb-Bold.woff
626 ms
3MThemeIconFont.woff
624 ms
3MCircularWeb-BookItalic.woff
607 ms
3MCircularWeb-BoldItalic.woff
607 ms
unicorn-print.css
1288 ms
dtagent_ICA23bprv_6000500061013.js
48 ms
3mselect.co.uk 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
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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
3mselect.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
Page has valid source maps
3mselect.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 3mselect.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 3mselect.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.
3mselect.co.uk
Open Graph description is not detected on the main page of 3M Select. 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: