8.8 sec in total
79 ms
8 sec
757 ms
Visit 3m.co.uk now to see the best up-to-date 3M content for United Kingdom and also check out these interesting facts you probably never knew about 3m.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 3m.co.ukWe analyzed 3m.co.uk page load time and found that the first response time was 79 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
3m.co.uk performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value11.2 s
0/100
25%
Value7.6 s
25/100
10%
Value3,250 ms
2/100
30%
Value0.444
21/100
15%
Value15.1 s
7/100
10%
79 ms
37 ms
6057 ms
9 ms
5 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 71% of them (47 requests) were addressed to the original 3m.co.uk, 8% (5 requests) were made to S.webtrends.com and 6% (4 requests) were made to Tags.tiqcdn.com. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain 3m.co.uk.
Page size can be reduced by 2.7 MB (71%)
3.8 MB
1.1 MB
In fact, the total size of 3m.co.uk main page is 3.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 1.3 MB which makes up the majority of the site volume.
Potential reduce by 1.2 MB
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 177.7 kB, which is 14% 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 1.2 MB or 95% of the original size.
Potential reduce by 35.3 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 images are well optimized though.
Potential reduce by 368.4 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 368.4 kB or 72% of the original size.
Potential reduce by 1.1 MB
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. 3m.co.uk needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 84% of the original size.
Number of requests can be reduced by 30 (48%)
62
32
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3M. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
3m.co.uk
79 ms
www.3m.co.uk
37 ms
6057 ms
unicorn.css
9 ms
unicorn-icons.css
5 ms
mmmSettings.js
7 ms
repeating_meshed_grid.png
31 ms
Logo.png
33 ms
Logo_mobile.jpg
33 ms
GradientBar.svg
30 ms
repeating_hashedLines.png
32 ms
RapidEvolutionRapidInnovation_270.jpg
285 ms
MovingIndustryForward_270.jpg
368 ms
DifferentApplicationsTotalSafety_270.jpg
344 ms
DoMoreUseLess_270.jpg
308 ms
3MCircularWeb-Book.woff
33 ms
3MCircularWeb-Bold.woff
33 ms
3M+Centre+%281%29.jpg
401 ms
require_config.js
20 ms
main.js
36 ms
Homepage_1200px_opt2.jpg
479 ms
RetinaLogo_PostIt.jpg
478 ms
RetinaLogo_ScotchBrite.jpg
253 ms
RetinaLogo_Scotch.jpg
478 ms
RetinaLogo_Nexcare.jpg
242 ms
RetinaLogo_Filtrete.jpg
309 ms
RetinaLogo_Command.jpg
488 ms
SG_4C_converted.jpg
476 ms
3MThemeIconFont.woff
315 ms
3MCircularWeb-BookItalic.woff
343 ms
3MCircularWeb-BoldItalic.woff
344 ms
equalColumns.js
321 ms
CategoryNavigation_V1.js
321 ms
SubscribeValidate.js
321 ms
bleeding-background.js
322 ms
TealiumCookie.js
323 ms
domReady.js
322 ms
picturefill.js
321 ms
dcsExternal.js
29 ms
dcsInternal.js
5 ms
unicorn-print.css
14 ms
utag.js
88 ms
3M-loadWCM.jsp
77 ms
Logo_Mobile_Transparent.png
73 ms
peekaboo.jpg
72 ms
usage.gif
268 ms
utag.155.js
15 ms
utag.138.js
9 ms
utag.154.js
6 ms
webtrends.min.js
28 ms
foresee-trigger.js
10 ms
analytics.js
45 ms
foresee-surveydef.js
11 ms
wtid.js
24 ms
mmm_tealium_events.js
66 ms
webtrends.hm.js
22 ms
webtrends.fb.js
42 ms
webtrends.yt.js
43 ms
webtrends.replicate.js
22 ms
wtid.js
19 ms
collect
29 ms
foresee-dhtml.css
10 ms
3m.com.gif
176 ms
collect
69 ms
dcs.gif
4 ms
BlobServlet
29 ms
3m.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
3m.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
3m.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 3m.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 3m.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.
3m.co.uk
Open Graph description is not detected on the main page of 3M. 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: