Tools & Wizards About Us
rent-a-tester.co.uk screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

rent-a-tester.co.uk

Rent a Tester | Copper & Fibre Testing Equipment for Hire

Page Load Speed

2.9 sec in total

First Response

182 ms

Resources Loaded

2.5 sec

Page Rendered

205 ms

rent-a-tester.co.uk screenshot

About Website

Click here to check amazing Rent A Tester content. Otherwise, check out these important facts you probably never knew about rent-a-tester.co.uk

Copper & fibre network testers available to hire. Next day delivery and collection available on every tester. Competitive prices for a fast professional service.

Visit rent-a-tester.co.uk

Key Findings

We analyzed Rent-a-tester.co.uk page load time and found that the first response time was 182 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rent-a-tester.co.uk performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

rent-a-tester.co.uk

182 ms

www.rent-a-tester.co.uk

1271 ms

materialize.min.css

164 ms

nouislider.min.css

244 ms

icon

52 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 77% of them (24 requests) were addressed to the original Rent-a-tester.co.uk, 10% (3 requests) were made to Ajax.googleapis.com and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Rent-a-tester.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.0 kB (17%)

Content Size

569.2 kB

After Optimization

474.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rent-a-tester.co.uk main page is 569.2 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 248.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 84.3 kB

  • Original 104.3 kB
  • After minification 104.3 kB
  • After compression 20.0 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 84.3 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 43 B

  • Original 248.0 kB
  • After minification 247.9 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. Rent A Tester images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 10.2 kB

  • Original 182.4 kB
  • After minification 180.6 kB
  • After compression 172.2 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

-1%

Potential reduce by 477 B

  • Original 34.5 kB
  • After minification 34.5 kB
  • After compression 34.1 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. Rent-a-tester.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (50%)

Requests Now

28

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rent A Tester. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rent-a-tester.co.uk

rent-a-tester.co.uk

182 ms

www.rent-a-tester.co.uk

www.rent-a-tester.co.uk

1271 ms

materialize.min.css

materialize.min.css

164 ms

nouislider.min.css

nouislider.min.css

244 ms

icon

icon

52 ms

v_149_a6049e3fe4be6b3f3ce54fc08fe63d8b_all.css

v_149_a6049e3fe4be6b3f3ce54fc08fe63d8b_all.css

261 ms

shop_12.css

shop_12.css

255 ms

jquery-ui.css

jquery-ui.css

52 ms

js

js

98 ms

jquery.min.js

jquery.min.js

6 ms

jquery-ui.min.js

jquery-ui.min.js

11 ms

jquery.debounce.js

jquery.debounce.js

170 ms

wNumb.min.js

wNumb.min.js

169 ms

materialize.min.js

materialize.min.js

439 ms

nouislider.min.js

nouislider.min.js

331 ms

bxslider.js

bxslider.js

333 ms

v_65_53aff07183da6ab3594905eee1052c89.js

v_65_53aff07183da6ab3594905eee1052c89.js

334 ms

js

js

90 ms

rent-a-tester-logo-153441298012.jpg

rent-a-tester-logo-153441298012.jpg

147 ms

fluke_network_testers_1280_2.jpg

fluke_network_testers_1280_2.jpg

235 ms

tester_rental_1280_2.jpg

tester_rental_1280_2.jpg

230 ms

fibre_splicers_1280_2.jpg

fibre_splicers_1280_2.jpg

238 ms

dsx-600-cableanalyser.jpg

dsx-600-cableanalyser.jpg

146 ms

fluke-dsx-5000.jpg

fluke-dsx-5000.jpg

262 ms

fluke-certifiber-pro.jpg

fluke-certifiber-pro.jpg

244 ms

fibrefox-quad-otdr.jpg

fibrefox-quad-otdr.jpg

253 ms

fiberfox-mini-6s-premium-package.jpg

fiberfox-mini-6s-premium-package.jpg

324 ms

fiberfox-mini-6s-fusion-splicer-kit.jpg

fiberfox-mini-6s-fusion-splicer-kit.jpg

321 ms

fluke-linkiq-cablenetwork-tester.jpg

fluke-linkiq-cablenetwork-tester.jpg

325 ms

fusion-splicers-termination-kits.jpg

fusion-splicers-termination-kits.jpg

335 ms

flUhRq6tzZclQEJ-Vdg-IuiaDsNZ.ttf

flUhRq6tzZclQEJ-Vdg-IuiaDsNZ.ttf

135 ms

Accessibility Review

rent-a-tester.co.uk accessibility score

81

Accessibility Issues

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

rent-a-tester.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rent-a-tester.co.uk SEO score

77

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

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 Rent-a-tester.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 Rent-a-tester.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

rent-a-tester.co.uk

Open Graph description is not detected on the main page of Rent A Tester. 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: