Tools & Wizards About Us
qge.ltd screenshot

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

  • HTML
  • Images
  • JavaScript
  • CSS

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

  • AJAX
  • Images
  • JavaScript
  • CSS

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.

Network Requests Diagram

qge.ltd

qge.ltd

159 ms

qge.ltd

qge.ltd

462 ms

theme.min.css

theme.min.css

148 ms

index.css

index.css

247 ms

cscw.css

cscw.css

246 ms

light-box-styles.css

light-box-styles.css

247 ms

swiper.min.css

swiper.min.css

248 ms

menu-image.css

menu-image.css

249 ms

dashicons.min.css

dashicons.min.css

412 ms

uaf.css

uaf.css

323 ms

style.min.css

style.min.css

321 ms

style.min.css

style.min.css

324 ms

default.min.css

default.min.css

336 ms

all.css

all.css

165 ms

v4-shims.css

v4-shims.css

215 ms

ubermenu.min.css

ubermenu.min.css

323 ms

minimal.css

minimal.css

396 ms

all.min.css

all.min.css

471 ms

jquery.min.js

jquery.min.js

468 ms

jquery-migrate.min.js

jquery-migrate.min.js

397 ms

rbtools.min.js

rbtools.min.js

692 ms

rs6.min.js

rs6.min.js

790 ms

et-core-unified-47508.min.css

et-core-unified-47508.min.css

460 ms

js

js

48 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

491 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

633 ms

public-main.css

public-main.css

632 ms

rs6.css

rs6.css

631 ms

swiper.min.js

swiper.min.js

635 ms

scripts.min.js

scripts.min.js

761 ms

jquery.fitvids.js

jquery.fitvids.js

633 ms

frontend-bundle.min.js

frontend-bundle.min.js

633 ms

frontend-bundle.min.js

frontend-bundle.min.js

632 ms

common.js

common.js

803 ms

ubermenu.min.js

ubermenu.min.js

803 ms

wp-embed.min.js

wp-embed.min.js

803 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

886 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

898 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

898 ms

public-main.js

public-main.js

900 ms

lazyload.min.js

lazyload.min.js

900 ms

preloader.gif

preloader.gif

410 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

169 ms

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174 ms

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174 ms

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174 ms

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171 ms

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171 ms

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169 ms

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249 ms

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251 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

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249 ms

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pxiByp8kv8JHgFVrLDD4V1g.woff

247 ms

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250 ms

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247 ms

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253 ms

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253 ms

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255 ms

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251 ms

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255 ms

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253 ms

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263 ms

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262 ms

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258 ms

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258 ms

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pxiByp8kv8JHgFVrLDz8V1s.ttf

262 ms

pxiByp8kv8JHgFVrLFj_V1g.woff

pxiByp8kv8JHgFVrLFj_V1g.woff

263 ms

pxiByp8kv8JHgFVrLFj_V1s.ttf

pxiByp8kv8JHgFVrLFj_V1s.ttf

266 ms

pxiGyp8kv8JHgFVrLPTedA.woff

pxiGyp8kv8JHgFVrLPTedA.woff

264 ms

pxiGyp8kv8JHgFVrLPTedw.ttf

pxiGyp8kv8JHgFVrLPTedw.ttf

265 ms

fa-regular-400.woff

fa-regular-400.woff

162 ms

fa-solid-900.woff

fa-solid-900.woff

266 ms

fa-brands-400.woff

fa-brands-400.woff

399 ms

fa-regular-400.woff

fa-regular-400.woff

398 ms

fa-solid-900.woff

fa-solid-900.woff

604 ms

modules.ttf

modules.ttf

400 ms

analytics.js

analytics.js

150 ms

collect

collect

51 ms

collect

collect

168 ms

logo-450.png

logo-450.png

200 ms

heat-36x36.png

heat-36x36.png

200 ms

boiler-2-36x36.png

boiler-2-36x36.png

199 ms

vaillant.png

vaillant.png

251 ms

viessmann-logo-min-1.jpg

viessmann-logo-min-1.jpg

196 ms

commercial-boiler-services-min-3.jpg

commercial-boiler-services-min-3.jpg

247 ms

wrench-2-36x36.png

wrench-2-36x36.png

249 ms

boiler.png

boiler.png

249 ms

hotel-36x36.png

hotel-36x36.png

248 ms

phone-36x36.png

phone-36x36.png

248 ms

logo-450-1.png

logo-450-1.png

298 ms

checkatrade-gas-safe-min-1.png

checkatrade-gas-safe-min-1.png

302 ms

home-boiler-services-min.jpg

home-boiler-services-min.jpg

300 ms

boiler.jpg

boiler.jpg

299 ms

commercial-heating-london-min.jpg

commercial-heating-london-min.jpg

379 ms

boiler-1.jpg

boiler-1.jpg

299 ms

boiler-installation-north-london-min-1.jpg

boiler-installation-north-london-min-1.jpg

378 ms

repairs.jpg

repairs.jpg

379 ms

person32-min.png

person32-min.png

378 ms

truck32-min.png

truck32-min.png

378 ms

wrench32-min.png

wrench32-min.png

378 ms

vailant-boiler-primrose-hill-min.jpg

vailant-boiler-primrose-hill-min.jpg

494 ms

vaillant-logo-min.jpg

vaillant-logo-min.jpg

494 ms

viessmann-boiler-primrose-hill-min.jpg

viessmann-boiler-primrose-hill-min.jpg

493 ms

GASSAFE-3.png

GASSAFE-3.png

492 ms

logo-250-min.png

logo-250-min.png

492 ms

checkatrade-min.png

checkatrade-min.png

491 ms

powered_by_google_on_white.png

powered_by_google_on_white.png

601 ms

ga-audiences

ga-audiences

191 ms

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525 ms

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523 ms

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lady-150x150-150x150.png

524 ms

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523 ms

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523 ms

man-150x150-150x150.png

man-150x150-150x150.png

630 ms

embed

embed

205 ms

js

js

73 ms

gen_204

gen_204

62 ms

init_embed.js

init_embed.js

50 ms

common.js

common.js

62 ms

util.js

util.js

63 ms

map.js

map.js

49 ms

overlay.js

overlay.js

108 ms

onion.js

onion.js

75 ms

search_impl.js

search_impl.js

75 ms

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

qge.ltd

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: