Report Summary

  • 26

    Performance

    Renders faster than
    47% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

qge.ltd

Boiler Installation Primrose Hill | Quantum Gas Engineering

Page Load Speed

4.3 sec in total

First Response

159 ms

Resources Loaded

2.8 sec

Page Rendered

1.4 sec

qge.ltd screenshot

About Website

Visit qge.ltd now to see the best up-to-date Qge content and also check out these interesting facts you probably never knew about qge.ltd

Quantum Gas Engineering offers boiler gas and heating solutions to both home and commercial customers in Central & North London and surrounding areas.

Visit qge.ltd

Key Findings

We analyzed Qge.ltd page load time and found that the first response time was 159 ms and then it took 4.2 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

qge.ltd performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value1.086

2/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

qge.ltd

159 ms

qge.ltd

462 ms

theme.min.css

148 ms

index.css

247 ms

cscw.css

246 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 61% of them (76 requests) were addressed to the original Qge.ltd, 23% (28 requests) were made to Fonts.gstatic.com and 6% (8 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (900 ms) belongs to the original domain Qge.ltd.

Page Optimization Overview & Recommendations

Page size can be reduced by 419.4 kB (37%)

Content Size

1.1 MB

After Optimization

704.8 kB

In fact, the total size of Qge.ltd main page is 1.1 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 497.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 292.0 kB

  • Original 339.5 kB
  • After minification 332.4 kB
  • After compression 47.5 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 292.0 kB or 86% of the original size.

Image Optimization

-21%

Potential reduce by 103.9 kB

  • Original 497.1 kB
  • After minification 393.2 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. Obviously, Qge needs image optimization as it can save up to 103.9 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 9.5 kB

  • Original 165.1 kB
  • After minification 165.1 kB
  • After compression 155.6 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

-11%

Potential reduce by 13.9 kB

  • Original 122.4 kB
  • After minification 122.4 kB
  • After compression 108.5 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. Qge.ltd needs all CSS files to be minified and compressed as it can save up to 13.9 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (59%)

Requests Now

88

After Optimization

36

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

qge.ltd accessibility score

82

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.

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

Form elements do not have associated labels

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

qge.ltd 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

qge.ltd SEO score

89

Search Engine Optimization Advices

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

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 Qge.ltd 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 Qge.ltd 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

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