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sterksystems.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% 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.com

Extension Ladders and Mobile Scaffold Towers - FREE Delivery within UK

Page Load Speed

6.4 sec in total

First Response

329 ms

Resources Loaded

5.7 sec

Page Rendered

403 ms

sterksystems.com screenshot

About Website

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

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.com

Key Findings

We analyzed Sterksystems.com page load time and found that the first response time was 329 ms and then it took 6.1 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.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

www.sterksystems.co.uk

329 ms

css

34 ms

74bf19f94cffb54a73b3e17c097bea0e.css

220 ms

62e37868dac95d22745b02d5bffc54f1.css

52 ms

44ffee6bdfc7a9262cf981811346afa1.css

43 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sterksystems.com, 29% (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 (779 ms) relates to the external source Sterksystems.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 170.1 kB (13%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sterksystems.com 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. 50% of websites need less resources to load. Images take 787.5 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 169.8 kB

  • Original 194.5 kB
  • After minification 194.0 kB
  • After compression 24.8 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 169.8 kB or 87% 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 191.6 kB
  • After minification 191.6 kB
  • After compression 191.4 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. 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.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (42%)

Requests Now

64

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 64 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 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.sterksystems.co.uk

www.sterksystems.co.uk

329 ms

css

css

34 ms

74bf19f94cffb54a73b3e17c097bea0e.css

74bf19f94cffb54a73b3e17c097bea0e.css

220 ms

62e37868dac95d22745b02d5bffc54f1.css

62e37868dac95d22745b02d5bffc54f1.css

52 ms

44ffee6bdfc7a9262cf981811346afa1.css

44ffee6bdfc7a9262cf981811346afa1.css

43 ms

7726e2af32ca7ddb758406ac05a68692.css

7726e2af32ca7ddb758406ac05a68692.css

219 ms

54c93c075413ee3b507f2ad0423f92c1.css

54c93c075413ee3b507f2ad0423f92c1.css

406 ms

812490b58064edb162b7e6d576a7646a.css

812490b58064edb162b7e6d576a7646a.css

68 ms

e2a7a1288ae67dd1cfe62dbf7560529c.css

e2a7a1288ae67dd1cfe62dbf7560529c.css

343 ms

00264d009846b74d95cc577645aed44d.js

00264d009846b74d95cc577645aed44d.js

258 ms

wp-polyfill.min.js

wp-polyfill.min.js

276 ms

hooks.min.js

hooks.min.js

426 ms

87f82e3a853d2d581dbb36b9fdf6a88d.js

87f82e3a853d2d581dbb36b9fdf6a88d.js

373 ms

js

js

69 ms

ad84cdd36218b06945404b413f86a335.js

ad84cdd36218b06945404b413f86a335.js

458 ms

js

js

120 ms

css

css

35 ms

css

css

28 ms

email-decode.min.js

email-decode.min.js

201 ms

e1ec69ccb8c9e040ea47d527f7f9778b.js

e1ec69ccb8c9e040ea47d527f7f9778b.js

536 ms

359d0f7ba695c270abd4b0d563c89633.js

359d0f7ba695c270abd4b0d563c89633.js

573 ms

cb894912b75ea43c39c94ff56272e674.js

cb894912b75ea43c39c94ff56272e674.js

573 ms

i18n.min.js

i18n.min.js

573 ms

84c701b171296a7180165653d86fcef6.js

84c701b171296a7180165653d86fcef6.js

729 ms

db6243c8d02cb01f1943e12426c411d9.js

db6243c8d02cb01f1943e12426c411d9.js

685 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

657 ms

b2d27823c0e8878450297eea1678a63d.js

b2d27823c0e8878450297eea1678a63d.js

778 ms

asl-core.js

asl-core.js

779 ms

3267657af0801d84e3acffcf442b7dd2.js

3267657af0801d84e3acffcf442b7dd2.js

778 ms

g.gif

g.gif

86 ms

Laddermat-sterk-banner.png

Laddermat-sterk-banner.png

189 ms

Free-Delivery-Blue.png

Free-Delivery-Blue.png

192 ms

SQ-Trans.png

SQ-Trans.png

188 ms

Sterk-Product-Videos-C.png

Sterk-Product-Videos-C.png

191 ms

Sterk-Brands-Zarges.png

Sterk-Brands-Zarges.png

191 ms

HYMER-LOGO-2.png

HYMER-LOGO-2.png

190 ms

Sterk-Brands-werner.png

Sterk-Brands-werner.png

193 ms

Sterk-Brands-Artilan.png

Sterk-Brands-Artilan.png

355 ms

Sterk-Brands-Abru.png

Sterk-Brands-Abru.png

357 ms

drabest-logo.png

drabest-logo.png

421 ms

Sterk-Brands-Hailo.png

Sterk-Brands-Hailo.png

406 ms

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

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

407 ms

handshake-705x560.gif

handshake-705x560.gif

408 ms

sagepay-1-300x108.png

sagepay-1-300x108.png

432 ms

Trustwave.png

Trustwave.png

427 ms

payment-methods-e1524525587467.png

payment-methods-e1524525587467.png

445 ms

Sterk-systems-Ladders-Banner.jpg

Sterk-systems-Ladders-Banner.jpg

382 ms

Shopping-Cart-Icon-1.png

Shopping-Cart-Icon-1.png

396 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

153 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVQ.woff

178 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

189 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

188 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

189 ms

Sterk-Systems-Combination-Ladders-NEW.jpg

Sterk-Systems-Combination-Ladders-NEW.jpg

287 ms

Sterk-Systems-Step-Ladders-NEW.jpg

Sterk-Systems-Step-Ladders-NEW.jpg

288 ms

IMG_1405-1-e1563888116191-773x1030.jpg

IMG_1405-1-e1563888116191-773x1030.jpg

352 ms

triangular-bridge-system-novus.jpg

triangular-bridge-system-novus.jpg

311 ms

loading-light.gif

loading-light.gif

49 ms

star.png

star.png

55 ms

entypo-fontello.woff

entypo-fontello.woff

428 ms

loading-light.gif

loading-light.gif

339 ms

star.png

star.png

387 ms

Next-Day-Orange.png

Next-Day-Orange.png

247 ms

Sterk-Brands-Youngman.png

Sterk-Brands-Youngman.png

200 ms

Sterk-Brands-Boss.png

Sterk-Brands-Boss.png

229 ms

Sterk-Brands-Clarke-Power-Products.png

Sterk-Brands-Clarke-Power-Products.png

313 ms

Sterk-Brands-Lyte.png

Sterk-Brands-Lyte.png

341 ms

Sterk-Systems.png

Sterk-Systems.png

333 ms

f5b8021650ec9503705c33951610bd3e.css

f5b8021650ec9503705c33951610bd3e.css

194 ms

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

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

287 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

383 ms

Sterk-Systems-Extension-Ladders-NEW.jpg

Sterk-Systems-Extension-Ladders-NEW.jpg

303 ms

Accessibility Review

sterksystems.com 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.com 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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sterksystems.com 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.com 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.com 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.com

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: