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sterksystems.co.uk screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sterksystems.co.uk

Extension Ladders and Mobile Scaffold Towers - FREE Delivery within UK

Page Load Speed

6 sec in total

First Response

77 ms

Resources Loaded

5.4 sec

Page Rendered

477 ms

sterksystems.co.uk screenshot

About Website

Click here to check amazing Sterksystems content. Otherwise, check out these important facts you probably never knew about sterksystems.co.uk

Extension ladders, Scaffolding, How to Bridge a Conservatory, Trade Combi Ladder, Youngman boards, Mobile Platform Towers, Step, Loft Access, Aluminium, GRP, fibreglass, Folding Scaffold Tower and Kit...

Visit sterksystems.co.uk

Key Findings

We analyzed Sterksystems.co.uk page load time and found that the first response time was 77 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sterksystems.co.uk performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

sterksystems.co.uk

77 ms

www.sterksystems.co.uk

313 ms

css

37 ms

74bf19f94cffb54a73b3e17c097bea0e.css

33 ms

62e37868dac95d22745b02d5bffc54f1.css

323 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 59% of them (44 requests) were addressed to the original Sterksystems.co.uk, 28% (21 requests) were made to B2212340.smushcdn.com and 7% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (991 ms) belongs to the original domain Sterksystems.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.0 kB (13%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sterksystems.co.uk main page is 1.3 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. 45% of websites need less resources to load. Images take 787.5 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 175.6 kB

  • Original 197.0 kB
  • After minification 183.9 kB
  • After compression 21.4 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 175.6 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 129 B

  • Original 787.5 kB
  • After minification 787.4 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. Sterksystems images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 177 B

  • Original 195.5 kB
  • After minification 195.5 kB
  • After compression 195.3 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 85 B

  • Original 135.9 kB
  • After minification 135.9 kB
  • After compression 135.8 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. Sterksystems.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (45%)

Requests Now

65

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sterksystems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sterksystems.co.uk

sterksystems.co.uk

77 ms

www.sterksystems.co.uk

www.sterksystems.co.uk

313 ms

css

css

37 ms

74bf19f94cffb54a73b3e17c097bea0e.css

74bf19f94cffb54a73b3e17c097bea0e.css

33 ms

62e37868dac95d22745b02d5bffc54f1.css

62e37868dac95d22745b02d5bffc54f1.css

323 ms

44ffee6bdfc7a9262cf981811346afa1.css

44ffee6bdfc7a9262cf981811346afa1.css

29 ms

7726e2af32ca7ddb758406ac05a68692.css

7726e2af32ca7ddb758406ac05a68692.css

41 ms

rocket-loader.min.js

rocket-loader.min.js

26 ms

54c93c075413ee3b507f2ad0423f92c1.css

54c93c075413ee3b507f2ad0423f92c1.css

418 ms

812490b58064edb162b7e6d576a7646a.css

812490b58064edb162b7e6d576a7646a.css

38 ms

e2a7a1288ae67dd1cfe62dbf7560529c.css

e2a7a1288ae67dd1cfe62dbf7560529c.css

60 ms

00264d009846b74d95cc577645aed44d.js

00264d009846b74d95cc577645aed44d.js

234 ms

wp-polyfill.min.js

wp-polyfill.min.js

240 ms

hooks.min.js

hooks.min.js

259 ms

87f82e3a853d2d581dbb36b9fdf6a88d.js

87f82e3a853d2d581dbb36b9fdf6a88d.js

380 ms

js

js

61 ms

ad84cdd36218b06945404b413f86a335.js

ad84cdd36218b06945404b413f86a335.js

547 ms

js

js

111 ms

css

css

35 ms

email-decode.min.js

email-decode.min.js

158 ms

e1ec69ccb8c9e040ea47d527f7f9778b.js

e1ec69ccb8c9e040ea47d527f7f9778b.js

462 ms

359d0f7ba695c270abd4b0d563c89633.js

359d0f7ba695c270abd4b0d563c89633.js

465 ms

cb894912b75ea43c39c94ff56272e674.js

cb894912b75ea43c39c94ff56272e674.js

466 ms

i18n.min.js

i18n.min.js

522 ms

84c701b171296a7180165653d86fcef6.js

84c701b171296a7180165653d86fcef6.js

463 ms

db6243c8d02cb01f1943e12426c411d9.js

db6243c8d02cb01f1943e12426c411d9.js

991 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

561 ms

b2d27823c0e8878450297eea1678a63d.js

b2d27823c0e8878450297eea1678a63d.js

565 ms

asl-core.js

asl-core.js

572 ms

3267657af0801d84e3acffcf442b7dd2.js

3267657af0801d84e3acffcf442b7dd2.js

623 ms

css

css

24 ms

Laddermat-sterk-banner.png

Laddermat-sterk-banner.png

49 ms

Free-Delivery-Blue.png

Free-Delivery-Blue.png

42 ms

SQ-Trans.png

SQ-Trans.png

193 ms

Sterk-Product-Videos-C.png

Sterk-Product-Videos-C.png

47 ms

Sterk-Brands-Zarges.png

Sterk-Brands-Zarges.png

43 ms

HYMER-LOGO-2.png

HYMER-LOGO-2.png

194 ms

Sterk-Brands-werner.png

Sterk-Brands-werner.png

195 ms

Sterk-Brands-Artilan.png

Sterk-Brands-Artilan.png

481 ms

Sterk-Brands-Abru.png

Sterk-Brands-Abru.png

483 ms

drabest-logo.png

drabest-logo.png

549 ms

Sterk-Brands-Hailo.png

Sterk-Brands-Hailo.png

519 ms

Tetra-Logo-photo-e1714215254536-705x650.png

Tetra-Logo-photo-e1714215254536-705x650.png

524 ms

handshake-705x560.gif

handshake-705x560.gif

528 ms

sagepay-1-300x108.png

sagepay-1-300x108.png

559 ms

Trustwave.png

Trustwave.png

554 ms

payment-methods-e1524525587467.png

payment-methods-e1524525587467.png

570 ms

Sterk-Systems-Combination-Ladders-NEW.jpg

Sterk-Systems-Combination-Ladders-NEW.jpg

458 ms

Sterk-Systems-Step-Ladders-NEW.jpg

Sterk-Systems-Step-Ladders-NEW.jpg

460 ms

IMG_1405-1-e1563888116191-773x1030.jpg

IMG_1405-1-e1563888116191-773x1030.jpg

528 ms

triangular-bridge-system-novus.jpg

triangular-bridge-system-novus.jpg

476 ms

Sterk-systems-Ladders-Banner.jpg

Sterk-systems-Ladders-Banner.jpg

479 ms

Shopping-Cart-Icon-1.png

Shopping-Cart-Icon-1.png

368 ms

loading-light.gif

loading-light.gif

96 ms

star.png

star.png

97 ms

loading-light.gif

loading-light.gif

112 ms

star.png

star.png

309 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

19 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

29 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

55 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

66 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

66 ms

entypo-fontello.woff

entypo-fontello.woff

398 ms

Next-Day-Orange.png

Next-Day-Orange.png

201 ms

Sterk-Brands-Youngman.png

Sterk-Brands-Youngman.png

197 ms

Sterk-Brands-Boss.png

Sterk-Brands-Boss.png

199 ms

Sterk-Brands-Clarke-Power-Products.png

Sterk-Brands-Clarke-Power-Products.png

194 ms

Sterk-Brands-Lyte.png

Sterk-Brands-Lyte.png

235 ms

Sterk-Systems.png

Sterk-Systems.png

303 ms

f5b8021650ec9503705c33951610bd3e.css

f5b8021650ec9503705c33951610bd3e.css

14 ms

Sterk-Systems-Tools-Accessories-NEW-B.jpg

Sterk-Systems-Tools-Accessories-NEW-B.jpg

289 ms

Sterk-Systems-Scaffold-Towers-NEW.jpg

Sterk-Systems-Scaffold-Towers-NEW.jpg

285 ms

Sterk-Systems-Banner_Triangular-Bridge-System-1.jpg

Sterk-Systems-Banner_Triangular-Bridge-System-1.jpg

380 ms

Sterk-Systems-Extension-Ladders-NEW.jpg

Sterk-Systems-Extension-Ladders-NEW.jpg

289 ms

00264d009846b74d95cc577645aed44d.js

00264d009846b74d95cc577645aed44d.js

14 ms

Accessibility Review

sterksystems.co.uk accessibility score

84

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sterksystems.co.uk best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sterksystems.co.uk SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Sterksystems.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 Sterksystems.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

sterksystems.co.uk

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