Tools & Wizards About Us
boiler-repairs-crouch-end.co.uk screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    82% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

boiler-repairs-crouch-end.co.uk

Boiler Repairs Crouch End, N8, Boiler Breakdown Emergency Service, Call Now 020 3519 1525

Page Load Speed

7.8 sec in total

First Response

381 ms

Resources Loaded

5.8 sec

Page Rendered

1.6 sec

boiler-repairs-crouch-end.co.uk screenshot

About Website

Click here to check amazing Boiler Repairs Crouch End content. Otherwise, check out these important facts you probably never knew about boiler-repairs-crouch-end.co.uk

Problems with radiator, lack of heating, no hot water - these are exemplary problems resulting from boiler breakdown. When one of them occurs, it’s time to call a team of qualified Local Boiler Expert...

Visit boiler-repairs-crouch-end.co.uk

Key Findings

We analyzed Boiler-repairs-crouch-end.co.uk page load time and found that the first response time was 381 ms and then it took 7.5 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

boiler-repairs-crouch-end.co.uk performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value18.2 s

0/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

boiler-repairs-crouch-end.co.uk

381 ms

vendor.bundle.css

236 ms

style.css

257 ms

logo.png

159 ms

vaillantboilers.jpg

170 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 49% of them (31 requests) were addressed to the original Boiler-repairs-crouch-end.co.uk, 22% (14 requests) were made to Google.com and 19% (12 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Boiler-repairs-crouch-end.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 457.3 kB (2%)

Content Size

20.5 MB

After Optimization

20.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boiler-repairs-crouch-end.co.uk main page is 20.5 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. 70% of websites need less resources to load. Images take 20.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 52.3 kB

  • Original 66.1 kB
  • After minification 57.8 kB
  • After compression 13.7 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 8.2 kB, which is 12% 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 52.3 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 314.2 kB

  • Original 20.1 MB
  • After minification 19.8 MB

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. Boiler Repairs Crouch End images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 88.9 kB

  • Original 287.6 kB
  • After minification 287.6 kB
  • After compression 198.7 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 88.9 kB or 31% of the original size.

CSS Optimization

-3%

Potential reduce by 1.9 kB

  • Original 58.9 kB
  • After minification 58.9 kB
  • After compression 57.0 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. Boiler-repairs-crouch-end.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (39%)

Requests Now

54

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boiler Repairs Crouch End. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

boiler-repairs-crouch-end.co.uk

boiler-repairs-crouch-end.co.uk

381 ms

vendor.bundle.css

vendor.bundle.css

236 ms

style.css

style.css

257 ms

logo.png

logo.png

159 ms

vaillantboilers.jpg

vaillantboilers.jpg

170 ms

worcesterboshboilers.jpg

worcesterboshboilers.jpg

168 ms

baxiboilers.jpg

baxiboilers.jpg

164 ms

pottertonboilers.jpg

pottertonboilers.jpg

241 ms

mainboilers.jpg

mainboilers.jpg

424 ms

aristonboilers.jpg

aristonboilers.jpg

426 ms

photo-md-a.jpg

photo-md-a.jpg

5522 ms

wrench.jpg

wrench.jpg

533 ms

securimage_show.php

securimage_show.php

432 ms

form-bg.jpg

form-bg.jpg

572 ms

plx-dark.jpg

plx-dark.jpg

864 ms

embed

embed

180 ms

jquery.bundle.js

jquery.bundle.js

472 ms

script.js

script.js

471 ms

partner-logo-a.png

partner-logo-a.png

670 ms

partner-logo-b.png

partner-logo-b.png

669 ms

js

js

196 ms

slider1.png

slider1.png

1480 ms

phone-flat.png

phone-flat.png

436 ms

roboto-light-webfont.woff

roboto-light-webfont.woff

308 ms

roboto-regular-webfont.woff

roboto-regular-webfont.woff

308 ms

roboto-bold-webfont.woff

roboto-bold-webfont.woff

310 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

439 ms

poppins-bold-webfont.woff

poppins-bold-webfont.woff

439 ms

poppins-semibold-webfont.woff

poppins-semibold-webfont.woff

440 ms

poppins-regular-webfont.woff

poppins-regular-webfont.woff

530 ms

poppins-light-webfont.woff

poppins-light-webfont.woff

529 ms

gen_204

gen_204

111 ms

init_embed.js

init_embed.js

115 ms

arrow-prev-w.png

arrow-prev-w.png

227 ms

arrow-next-w.png

arrow-next-w.png

225 ms

common.js

common.js

143 ms

util.js

util.js

205 ms

map.js

map.js

195 ms

overlay.js

overlay.js

159 ms

onion.js

onion.js

126 ms

search_impl.js

search_impl.js

124 ms

openhand_8_8.cur

openhand_8_8.cur

78 ms

kh

kh

135 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

47 ms

vt

vt

46 ms

vt

vt

75 ms

vt

vt

74 ms

vt

vt

65 ms

vt

vt

63 ms

vt

vt

57 ms

vt

vt

94 ms

vt

vt

97 ms

vt

vt

88 ms

vt

vt

90 ms

vt

vt

111 ms

vt

vt

118 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

35 ms

vt

vt

134 ms

QuotaService.RecordEvent

QuotaService.RecordEvent

16 ms

controls.js

controls.js

4 ms

css

css

66 ms

css

css

70 ms

entity11.png

entity11.png

35 ms

Accessibility Review

boiler-repairs-crouch-end.co.uk accessibility score

68

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

boiler-repairs-crouch-end.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

boiler-repairs-crouch-end.co.uk SEO score

92

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

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 Boiler-repairs-crouch-end.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 Boiler-repairs-crouch-end.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

boiler-repairs-crouch-end.co.uk

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