Tools & Wizards About Us
numbergroup.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

numbergroup.com

Numbergroup | 0800 Numbers, Phone Numbers, PBX, SIP, Utilities

Page Load Speed

9.4 sec in total

First Response

151 ms

Resources Loaded

8.4 sec

Page Rendered

804 ms

numbergroup.com screenshot

About Website

Visit numbergroup.com now to see the best up-to-date Numbergroup content for United Kingdom and also check out these interesting facts you probably never knew about numbergroup.com

The UK's cheapest utility supplier for small businesses. Phone Numbers, PBX Phone systems, SIP Trunking, Gas and Energy broker.

Visit numbergroup.com

Key Findings

We analyzed Numbergroup.com page load time and found that the first response time was 151 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

numbergroup.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value2,210 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

Network Requests Diagram

numbergroup.com

151 ms

www.numbergroup.com

6931 ms

style.min.css

15 ms

font-awesome.min.css

36 ms

style.css

37 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 79% of them (75 requests) were addressed to the original Numbergroup.com, 6% (6 requests) were made to Maps.googleapis.com and 4% (4 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Numbergroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 842.5 kB (19%)

Content Size

4.5 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Numbergroup.com main page is 4.5 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. 75% 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 69.6 kB

  • Original 85.7 kB
  • After minification 78.4 kB
  • After compression 16.1 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 69.6 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 177.6 kB

  • Original 3.0 MB
  • After minification 2.9 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. Numbergroup images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 576.4 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 685.4 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 576.4 kB or 46% of the original size.

CSS Optimization

-18%

Potential reduce by 19.0 kB

  • Original 105.1 kB
  • After minification 104.9 kB
  • After compression 86.1 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. Numbergroup.com needs all CSS files to be minified and compressed as it can save up to 19.0 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (49%)

Requests Now

90

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Numbergroup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

numbergroup.com

numbergroup.com

151 ms

www.numbergroup.com

www.numbergroup.com

6931 ms

style.min.css

style.min.css

15 ms

font-awesome.min.css

font-awesome.min.css

36 ms

style.css

style.css

37 ms

ypj7xyn.css

ypj7xyn.css

34 ms

app.min.css

app.min.css

39 ms

tablepress-combined.min.css

tablepress-combined.min.css

75 ms

tablepress-responsive.min.css

tablepress-responsive.min.css

79 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

78 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

78 ms

wp-polyfill.min.js

wp-polyfill.min.js

79 ms

hooks.min.js

hooks.min.js

85 ms

w.js

w.js

82 ms

jquery.min.js

jquery.min.js

84 ms

jquery-migrate.min.js

jquery-migrate.min.js

85 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

87 ms

add-to-cart.min.js

add-to-cart.min.js

84 ms

js.cookie.min.js

js.cookie.min.js

90 ms

woocommerce.min.js

woocommerce.min.js

90 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

86 ms

js

js

185 ms

wc-blocks.css

wc-blocks.css

86 ms

page-scroll-to-id.min.js

page-scroll-to-id.min.js

87 ms

sourcebuster.min.js

sourcebuster.min.js

90 ms

order-attribution.min.js

order-attribution.min.js

89 ms

example.js

example.js

1024 ms

app.min.js

app.min.js

92 ms

jquery.kiteContact.js

jquery.kiteContact.js

90 ms

ajax.min.js

ajax.min.js

93 ms

core.min.js

core.min.js

91 ms

mouse.min.js

mouse.min.js

92 ms

resizable.min.js

resizable.min.js

96 ms

draggable.min.js

draggable.min.js

94 ms

controlgroup.min.js

controlgroup.min.js

95 ms

checkboxradio.min.js

checkboxradio.min.js

96 ms

button.min.js

button.min.js

95 ms

dialog.min.js

dialog.min.js

466 ms

utm-tracker.min.js

utm-tracker.min.js

97 ms

p.css

p.css

77 ms

g.gif

g.gif

119 ms

embed

embed

358 ms

call.svg

call.svg

67 ms

email.svg

email.svg

65 ms

DataCenter.jpeg

DataCenter.jpeg

184 ms

Support.jpeg

Support.jpeg

72 ms

keep-calm-and-pay-by-direct-debit-3664101642.png

keep-calm-and-pay-by-direct-debit-3664101642.png

171 ms

rgbs-logo.svg

rgbs-logo.svg

69 ms

thomson-reuters-logo.svg

thomson-reuters-logo.svg

171 ms

tesco-logo.svg

tesco-logo.svg

173 ms

tata-steel-logo.svg

tata-steel-logo.svg

175 ms

london-evening-standard-logo.svg

london-evening-standard-logo.svg

179 ms

microsoft-logo.svg

microsoft-logo.svg

177 ms

AI-Integration-scaled-e1705932660125-276x276.jpg

AI-Integration-scaled-e1705932660125-276x276.jpg

187 ms

Analytics-276x276.jpg

Analytics-276x276.jpg

180 ms

pexels-yan-krukau-8867434-276x276.jpg

pexels-yan-krukau-8867434-276x276.jpg

185 ms

Cut-Costs-e1682423363621-276x276.jpeg

Cut-Costs-e1682423363621-276x276.jpeg

184 ms

UK-MAP-e1672959366582-276x276.jpeg

UK-MAP-e1672959366582-276x276.jpeg

187 ms

Switch-contract-e1669996848771-276x276.jpg

Switch-contract-e1669996848771-276x276.jpg

186 ms

Dead-Calls-e1672335410706-276x276.jpeg

Dead-Calls-e1672335410706-276x276.jpeg

188 ms

more-calls-276x276.jpg

more-calls-276x276.jpg

189 ms

ISDN-transformed-e1669948617312-276x276.jpeg

ISDN-transformed-e1669948617312-276x276.jpeg

187 ms

Your-Number-transformed-e1669949021527-276x276.jpeg

Your-Number-transformed-e1669949021527-276x276.jpeg

189 ms

websites-jpeg-e1670527443527-276x276.jpeg

websites-jpeg-e1670527443527-276x276.jpeg

191 ms

Numbers-transformed-276x276.jpeg

Numbers-transformed-276x276.jpeg

189 ms

Bill-shock-transformed-276x276.jpeg

Bill-shock-transformed-276x276.jpeg

190 ms

CallCentre-above-276x276.jpeg

CallCentre-above-276x276.jpeg

190 ms

old-Phone-system-transformed-276x276.jpeg

old-Phone-system-transformed-276x276.jpeg

192 ms

Screenshot-2022-12-02-at-01.40.13-276x276.png

Screenshot-2022-12-02-at-01.40.13-276x276.png

191 ms

Sip-Trunking-e1669976361588-276x276.jpg

Sip-Trunking-e1669976361588-276x276.jpg

193 ms

waiting-transformed-e1670427949159-276x276.jpeg

waiting-transformed-e1670427949159-276x276.jpeg

195 ms

Court-transformed-e1672249551609-276x276.jpeg

Court-transformed-e1672249551609-276x276.jpeg

192 ms

Recording-transformed-e1670798853770-276x276.jpeg

Recording-transformed-e1670798853770-276x276.jpeg

194 ms

Disaster-st7uBo8xX-transformed-e1670862587786-276x276.jpeg

Disaster-st7uBo8xX-transformed-e1670862587786-276x276.jpeg

194 ms

No-Mobiles-transformed-e1670851986941-276x276.jpeg

No-Mobiles-transformed-e1670851986941-276x276.jpeg

194 ms

tracking-Phone-Calls-transformed-e1670956169554-276x276.jpeg

tracking-Phone-Calls-transformed-e1670956169554-276x276.jpeg

197 ms

Hacking-transformed-e1672104129532-276x276.jpeg

Hacking-transformed-e1672104129532-276x276.jpeg

133 ms

video-phone-e1672360791479-276x276.jpeg

video-phone-e1672360791479-276x276.jpeg

131 ms

School-Telephone-System-2-276x276.jpg

School-Telephone-System-2-276x276.jpg

129 ms

Footer.png

Footer.png

39 ms

d

d

49 ms

d

d

79 ms

rs=ABjfnFUt5InXydsBOSPyX0P44QoTjKYeBQ

rs=ABjfnFUt5InXydsBOSPyX0P44QoTjKYeBQ

47 ms

css

css

73 ms

js

js

79 ms

m=gmeviewer_base

m=gmeviewer_base

61 ms

font

font

162 ms

gen_204

gen_204

145 ms

lazy.min.js

lazy.min.js

75 ms

m=ws9Tlc

m=ws9Tlc

52 ms

common.js

common.js

41 ms

util.js

util.js

56 ms

controls.js

controls.js

56 ms

embed

embed

289 ms

gen_204

gen_204

62 ms

Accessibility Review

numbergroup.com accessibility score

81

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.

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

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

numbergroup.com 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

numbergroup.com SEO score

97

Search Engine Optimization Advices

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 Numbergroup.com 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 Numbergroup.com 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

numbergroup.com

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