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leaktesting.co.uk screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

leaktesting.co.uk

Information and Equipment on Leak Testing Machines, Leak Test Rigs and Leak Testing Systems from TQC

Page Load Speed

1 sec in total

First Response

216 ms

Resources Loaded

612 ms

Page Rendered

174 ms

leaktesting.co.uk screenshot

About Website

Welcome to leaktesting.co.uk homepage info - get ready to check Leak Testing best content right away, or after learning these important things about leaktesting.co.uk

TQC are specialists in automatic leak testing and leak detection using air decay, pressure decay, helium or water submersal methods. Test and assembly machine and system solutions are supplied to meet...

Visit leaktesting.co.uk

Key Findings

We analyzed Leaktesting.co.uk page load time and found that the first response time was 216 ms and then it took 786 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

leaktesting.co.uk performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.251

49/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

leaktesting.co.uk

216 ms

js

77 ms

css.css

96 ms

TQC_logo---leaktesting.jpg

236 ms

SGS_ISO-9001_with_UKAS_TCL_.jpg

186 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 64% of them (9 requests) were addressed to the original Leaktesting.co.uk, 29% (4 requests) were made to Google-analytics.com and 7% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (299 ms) belongs to the original domain Leaktesting.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.5 kB (20%)

Content Size

268.1 kB

After Optimization

214.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Leaktesting.co.uk main page is 268.1 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. 20% of websites need less resources to load. Images take 177.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.0 kB

  • Original 20.3 kB
  • After minification 15.4 kB
  • After compression 4.2 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. This page needs HTML code to be minified as it can gain 4.8 kB, which is 24% 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 16.0 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 5.4 kB

  • Original 177.5 kB
  • After minification 172.0 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. Leak Testing images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 32.0 kB

  • Original 70.1 kB
  • After minification 70.1 kB
  • After compression 38.1 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 32.0 kB or 46% of the original size.

CSS Optimization

-16%

Potential reduce by 47 B

  • Original 299 B
  • After minification 299 B
  • After compression 252 B

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. Leaktesting.co.uk needs all CSS files to be minified and compressed as it can save up to 47 B or 16% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leak Testing. According to our analytics all requests are already optimized.

Network Requests Diagram

leaktesting.co.uk

leaktesting.co.uk

216 ms

js

js

77 ms

css.css

css.css

96 ms

TQC_logo---leaktesting.jpg

TQC_logo---leaktesting.jpg

236 ms

SGS_ISO-9001_with_UKAS_TCL_.jpg

SGS_ISO-9001_with_UKAS_TCL_.jpg

186 ms

youtube.jpg

youtube.jpg

186 ms

blogger.jpg

blogger.jpg

186 ms

ga.js

ga.js

10 ms

mcw7shadow_web.jpg

mcw7shadow_web.jpg

161 ms

brake_test_web.jpg

brake_test_web.jpg

299 ms

helium_test_fuel_pipe2.jpg

helium_test_fuel_pipe2.jpg

227 ms

analytics.js

analytics.js

5 ms

__utm.gif

__utm.gif

37 ms

collect

collect

33 ms

Accessibility Review

leaktesting.co.uk accessibility score

67

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

leaktesting.co.uk best practices score

58

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

High

Serves images with low resolution

SEO Factors

leaktesting.co.uk SEO score

86

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

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leaktesting.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Leaktesting.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

leaktesting.co.uk

Open Graph description is not detected on the main page of Leak Testing. 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: