Tools & Wizards About Us
drainage-london.uk screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

drainage-london.uk

Drainage London | Drainage London are Drainage Specialists in London

Page Load Speed

3.7 sec in total

First Response

37 ms

Resources Loaded

3.2 sec

Page Rendered

528 ms

drainage-london.uk screenshot

About Website

Welcome to drainage-london.uk homepage info - get ready to check Drainage London best content right away, or after learning these important things about drainage-london.uk

Drainage London, 24 Hour Drainage Specialists in London, Greater London, Professional Blocked Drain Local Company, Near Me Call 020 3633 1104.

Visit drainage-london.uk

Key Findings

We analyzed Drainage-london.uk page load time and found that the first response time was 37 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

drainage-london.uk performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value22.4 s

0/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value22.5 s

1/100

10%

Network Requests Diagram

drainage-london.uk

37 ms

drainage-london.uk

370 ms

bootstrap.css

407 ms

bootstrap-theme.css

39 ms

style.css

33 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 87% of them (47 requests) were addressed to the original Drainage-london.uk, 7% (4 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Fonts.googleapis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 686.9 kB (9%)

Content Size

8.1 MB

After Optimization

7.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Drainage-london.uk main page is 8.1 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. 70% of websites need less resources to load. Images take 7.3 MB which makes up the majority of the site volume.

HTML Optimization

-98%

Potential reduce by 654.8 kB

  • Original 667.0 kB
  • After minification 49.5 kB
  • After compression 12.2 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 617.5 kB, which is 93% 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 654.8 kB or 98% of the original size.

Image Optimization

-0%

Potential reduce by 27.5 kB

  • Original 7.3 MB
  • After minification 7.3 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. Drainage London images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 242 B

  • Original 10.0 kB
  • After minification 10.0 kB
  • After compression 9.8 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

-8%

Potential reduce by 4.4 kB

  • Original 56.5 kB
  • After minification 56.5 kB
  • After compression 52.2 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. Drainage-london.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (26%)

Requests Now

47

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drainage London. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

drainage-london.uk

drainage-london.uk

37 ms

drainage-london.uk

drainage-london.uk

370 ms

bootstrap.css

bootstrap.css

407 ms

bootstrap-theme.css

bootstrap-theme.css

39 ms

style.css

style.css

33 ms

magnific-popup.css

magnific-popup.css

28 ms

owl.carousel.css

owl.carousel.css

40 ms

owl.theme.css

owl.theme.css

32 ms

color9.css

color9.css

55 ms

logo.png

logo.png

46 ms

rocket-loader.min.js

rocket-loader.min.js

29 ms

home-2.jpg

home-2.jpg

41 ms

ahome-buyers-drain-survey.png

ahome-buyers-drain-survey.png

46 ms

ahome-manhole.png

ahome-manhole.png

50 ms

ahome-sewer-rehabilitation.png

ahome-sewer-rehabilitation.png

47 ms

ahome-blocked-toilets.png

ahome-blocked-toilets.png

55 ms

ahome-domestic.png

ahome-domestic.png

56 ms

ahome-sewer-jet.png

ahome-sewer-jet.png

667 ms

ahome-blocked-SEWER.png

ahome-blocked-SEWER.png

58 ms

ahome-sewer%20repair.png

ahome-sewer%20repair.png

60 ms

ahome.png

ahome.png

88 ms

ahome-sewer-inspection.png

ahome-sewer-inspection.png

71 ms

ahome-blocked-drains.png

ahome-blocked-drains.png

71 ms

ahome-sewer-relining.png

ahome-sewer-relining.png

70 ms

ahome-sewer-renovation.png

ahome-sewer-renovation.png

88 ms

ahome-strucural-coating.png

ahome-strucural-coating.png

90 ms

ahome-CCTV-drain-survey.png

ahome-CCTV-drain-survey.png

82 ms

ahome-drain-inspection.png

ahome-drain-inspection.png

623 ms

ahome-blocked-baths.png

ahome-blocked-baths.png

110 ms

ahome-drainage-survey.png

ahome-drainage-survey.png

99 ms

ahome-drain-unblocking.png

ahome-drain-unblocking.png

101 ms

ahome-drain-repair.png

ahome-drain-repair.png

111 ms

ahome-blocked-sinks.png

ahome-blocked-sinks.png

118 ms

ahome-sewer-destilling.png

ahome-sewer-destilling.png

123 ms

ahome-drain-relining.png

ahome-drain-relining.png

655 ms

ahome-commercial.png

ahome-commercial.png

129 ms

ahome-drain-jet-vac.png

ahome-drain-jet-vac.png

141 ms

tips-n-tricks.png

tips-n-tricks.png

128 ms

font-awesome.css

font-awesome.css

139 ms

css

css

1981 ms

css

css

2000 ms

css

css

2004 ms

line-icons.css

line-icons.css

128 ms

animations.css

animations.css

134 ms

bnnr.jpeg

bnnr.jpeg

113 ms

s.jpeg

s.jpeg

100 ms

leaves1.png

leaves1.png

100 ms

loader.gif

loader.gif

101 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

18 ms

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

44 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

498 ms

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

S6u9w4BMUTPHh6UVSwiPHA3q5d0.ttf

73 ms

S6uyw4BMUTPHjx4wWyWtFCc.ttf

S6uyw4BMUTPHjx4wWyWtFCc.ttf

74 ms

modernizr.js

modernizr.js

22 ms

Accessibility Review

drainage-london.uk accessibility score

51

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

drainage-london.uk best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

drainage-london.uk SEO score

86

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

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 Drainage-london.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 Drainage-london.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

drainage-london.uk

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