Tools & Wizards About Us
safelincs.co.uk screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

safelincs.co.uk

Safelincs - Fire Safety Products

Page Load Speed

3.6 sec in total

First Response

101 ms

Resources Loaded

3.1 sec

Page Rendered

368 ms

safelincs.co.uk screenshot

About Website

Visit safelincs.co.uk now to see the best up-to-date Safelincs content for United Kingdom and also check out these interesting facts you probably never knew about safelincs.co.uk

Are you selecting new extinguishers, fire alarms or other fire safety equipment? Let us help you with friendly, professional advice. Call us on 0800 612 6537.

Visit safelincs.co.uk

Key Findings

We analyzed Safelincs.co.uk page load time and found that the first response time was 101 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

safelincs.co.uk performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value1,330 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

safelincs.co.uk

101 ms

safelincs.co.uk

302 ms

www.safelincs.co.uk

24 ms

www.safelincs.co.uk

673 ms

index.css

365 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 72% of them (36 requests) were addressed to the original Safelincs.co.uk, 6% (3 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Bat.bing.com. The less responsive or slowest element that took the longest time to load (729 ms) belongs to the original domain Safelincs.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.0 kB (19%)

Content Size

505.3 kB

After Optimization

409.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Safelincs.co.uk main page is 505.3 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. 50% of websites need less resources to load. Images take 256.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 83.0 kB

  • Original 117.8 kB
  • After minification 117.7 kB
  • After compression 34.8 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 83.0 kB or 70% of the original size.

Image Optimization

-5%

Potential reduce by 12.4 kB

  • Original 256.2 kB
  • After minification 243.9 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. Safelincs images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 709 B

  • Original 119.0 kB
  • After minification 119.0 kB
  • After compression 118.3 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.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 12.3 kB
  • After minification 12.3 kB
  • After compression 12.3 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. Safelincs.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (46%)

Requests Now

46

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Safelincs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

safelincs.co.uk

safelincs.co.uk

101 ms

safelincs.co.uk

safelincs.co.uk

302 ms

www.safelincs.co.uk

www.safelincs.co.uk

24 ms

www.safelincs.co.uk

www.safelincs.co.uk

673 ms

index.css

index.css

365 ms

placeholder.gif

placeholder.gif

281 ms

online-logbook.jpg

online-logbook.jpg

47 ms

hfsc.jpg

hfsc.jpg

290 ms

missing-image.jpg

missing-image.jpg

270 ms

rocket-loader.min.js

rocket-loader.min.js

5 ms

p50-switch-save-banner.png

p50-switch-save-banner.png

436 ms

travel-co-alarms-background.png

travel-co-alarms-background.png

280 ms

feedback-banner.jpg

feedback-banner.jpg

347 ms

supplier-logos.gif

supplier-logos.gif

279 ms

js

js

65 ms

bat.js

bat.js

41 ms

uwt.js

uwt.js

30 ms

jquery-3-5-1.min.js

jquery-3-5-1.min.js

40 ms

5993561.js

5993561.js

17 ms

lazysizes.min.js

lazysizes.min.js

29 ms

5993561

5993561

102 ms

jquery.zoom.min.js

jquery.zoom.min.js

19 ms

adsct

adsct

181 ms

adsct

adsct

179 ms

All%20Fire%20Extinguishers%20Section%20Image.jpg

All%20Fire%20Extinguishers%20Section%20Image.jpg

276 ms

smoke-alarms-section-image.jpg

smoke-alarms-section-image.jpg

345 ms

dorgard-and-fire-door-retainers.jpg

dorgard-and-fire-door-retainers.jpg

277 ms

co-alarms-section-image.jpg

co-alarms-section-image.jpg

346 ms

30-60-minute-fire-doors.jpg

30-60-minute-fire-doors.jpg

372 ms

fire-exit-equipment.jpg

fire-exit-equipment.jpg

283 ms

fire-door-closers.jpg

fire-door-closers.jpg

550 ms

plugins.js

plugins.js

300 ms

clarity.js

clarity.js

7 ms

c.gif

c.gif

7 ms

core.js

core.js

26 ms

touchSwipe.min.js

touchSwipe.min.js

278 ms

fireproof-safes-and-storage.jpg

fireproof-safes-and-storage.jpg

270 ms

emergency-lighting-and-signs.jpg

emergency-lighting-and-signs.jpg

268 ms

site-alarms.jpg

site-alarms.jpg

345 ms

passive-fire-protection.jpg

passive-fire-protection.jpg

349 ms

fire-alarm-systems.jpg

fire-alarm-systems.jpg

422 ms

fire-escape-ladders.jpg

fire-escape-ladders.jpg

587 ms

anti-arson-mailboxes.jpg

anti-arson-mailboxes.jpg

729 ms

banner.js

banner.js

306 ms

evacuation-charis.jpg

evacuation-charis.jpg

478 ms

analytics.js

analytics.js

43 ms

js

js

63 ms

js

js

179 ms

collect

collect

117 ms

collect

collect

77 ms

Accessibility Review

safelincs.co.uk accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

safelincs.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

safelincs.co.uk SEO score

98

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Safelincs.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 Safelincs.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.

Social Sharing Optimization

safelincs.co.uk

Open Graph data is detected on the main page of Safelincs. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: