Tools & Wizards About Us
jefferyandwilkesbuildingcontractorsltd.uknic.biz screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

jefferyandwilkesbuildingcontractorsltd.uknic.biz

Home improvement» Ealing» United Kingdom» Jeffery & Wilkes Building Contractors Ltd

Page Load Speed

3.1 sec in total

First Response

177 ms

Resources Loaded

2.6 sec

Page Rendered

263 ms

jefferyandwilkesbuildingcontractorsltd.uknic.biz screenshot

About Website

Welcome to jefferyandwilkesbuildingcontractorsltd.uknic.biz homepage info - get ready to check Jeffery And Wilkes Building Contractors Ltd Uknic best content for United Kingdom right away, or after learning these important things about jefferyandwilkesbuildingcontractorsltd.uknic.biz

Loft conversion & extension specialist. Designer bathrooms, kitchens & general home improvements. Heating engineers &…

Visit jefferyandwilkesbuildingcontractorsltd.uknic.biz

Key Findings

We analyzed Jefferyandwilkesbuildingcontractorsltd.uknic.biz page load time and found that the first response time was 177 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

jefferyandwilkesbuildingcontractorsltd.uknic.biz performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.298

40/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

jefferyandwilkesbuildingcontractorsltd.uknic.biz

177 ms

jefferyandwilkesbuildingcontractorsltd.uknic.biz

352 ms

foundation.min.css

63 ms

jquery.min.js

79 ms

jquery-ui.css

100 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Jefferyandwilkesbuildingcontractorsltd.uknic.biz, 14% (8 requests) were made to Googleads.g.doubleclick.net and 14% (8 requests) were made to Uknic.biz. The less responsive or slowest element that took the longest time to load (594 ms) relates to the external source Uknic.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 363.8 kB (40%)

Content Size

919.8 kB

After Optimization

555.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jefferyandwilkesbuildingcontractorsltd.uknic.biz main page is 919.8 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. 65% of websites need less resources to load. Javascripts take 686.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 43.4 kB

  • Original 53.4 kB
  • After minification 43.2 kB
  • After compression 10.0 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 10.2 kB, which is 19% 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 43.4 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 1.3 kB

  • Original 43.4 kB
  • After minification 42.1 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. Jeffery And Wilkes Building Contractors Ltd Uknic images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 208.6 kB

  • Original 686.8 kB
  • After minification 686.7 kB
  • After compression 478.2 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 208.6 kB or 30% of the original size.

CSS Optimization

-81%

Potential reduce by 110.5 kB

  • Original 136.2 kB
  • After minification 107.3 kB
  • After compression 25.7 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. Jefferyandwilkesbuildingcontractorsltd.uknic.biz needs all CSS files to be minified and compressed as it can save up to 110.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (50%)

Requests Now

54

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jeffery And Wilkes Building Contractors Ltd Uknic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jefferyandwilkesbuildingcontractorsltd.uknic.biz

jefferyandwilkesbuildingcontractorsltd.uknic.biz

177 ms

jefferyandwilkesbuildingcontractorsltd.uknic.biz

jefferyandwilkesbuildingcontractorsltd.uknic.biz

352 ms

foundation.min.css

foundation.min.css

63 ms

jquery.min.js

jquery.min.js

79 ms

jquery-ui.css

jquery-ui.css

100 ms

jquery-ui.min.js

jquery-ui.min.js

145 ms

app.css

app.css

594 ms

common.css

common.css

426 ms

chosen.min.css

chosen.min.css

427 ms

uknic.css

uknic.css

429 ms

adsbygoogle.js

adsbygoogle.js

167 ms

js

js

166 ms

js

js

188 ms

cookieconsent.min.js

cookieconsent.min.js

74 ms

foundation.min.js

foundation.min.js

74 ms

chosen.jquery.min.js

chosen.jquery.min.js

511 ms

app.js

app.js

502 ms

cookieconsent.min.css

cookieconsent.min.css

99 ms

all.css

all.css

184 ms

bg.jpg

bg.jpg

170 ms

logo_uknic.png

logo_uknic.png

170 ms

show_ads_impl.js

show_ads_impl.js

267 ms

zrt_lookup_nohtml.html

zrt_lookup_nohtml.html

121 ms

analytics.js

analytics.js

241 ms

_xS7LcbxKS4.gif

_xS7LcbxKS4.gif

138 ms

sdk.js

sdk.js

138 ms

likebox.php

likebox.php

324 ms

299773599_154425993870500_8208260854687066533_n.jpg

299773599_154425993870500_8208260854687066533_n.jpg

222 ms

fa-solid-900.woff

fa-solid-900.woff

220 ms

fa-regular-400.woff

fa-regular-400.woff

257 ms

_xS7LcbxKS4.gif

_xS7LcbxKS4.gif

99 ms

_xS7LcbxKS4.gif

_xS7LcbxKS4.gif

173 ms

328623088_521311876768177_2045700192904417242_n.jpg

328623088_521311876768177_2045700192904417242_n.jpg

246 ms

_xS7LcbxKS4.gif

_xS7LcbxKS4.gif

172 ms

sdk.js

sdk.js

96 ms

ads

ads

441 ms

ads

ads

409 ms

ads

ads

584 ms

collect

collect

110 ms

ads

ads

446 ms

ads

ads

366 ms

zoz2R2rH-QY.css

zoz2R2rH-QY.css

30 ms

embed

embed

488 ms

collect

collect

18 ms

ga-audiences

ga-audiences

27 ms

ca-pub-9448250272839732

ca-pub-9448250272839732

67 ms

5829830096765194643

5829830096765194643

43 ms

abg_lite.js

abg_lite.js

47 ms

s

s

17 ms

redir.html

redir.html

56 ms

window_focus.js

window_focus.js

230 ms

qs_click_protection.js

qs_click_protection.js

57 ms

ufs_web_display.js

ufs_web_display.js

21 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

264 ms

icon.png

icon.png

17 ms

js

js

282 ms

iframe.html

iframe.html

212 ms

activeview

activeview

63 ms

Accessibility Review

jefferyandwilkesbuildingcontractorsltd.uknic.biz accessibility score

89

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

[aria-*] attributes do not match their roles

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.

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

Best Practices

jefferyandwilkesbuildingcontractorsltd.uknic.biz 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jefferyandwilkesbuildingcontractorsltd.uknic.biz 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

Links do not have descriptive text

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 Jefferyandwilkesbuildingcontractorsltd.uknic.biz 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 Jefferyandwilkesbuildingcontractorsltd.uknic.biz 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

jefferyandwilkesbuildingcontractorsltd.uknic.biz

Open Graph data is detected on the main page of Jeffery And Wilkes Building Contractors Ltd Uknic. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: