Tools & Wizards About Us
national-broadband.co.uk screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

national-broadband.co.uk

The best broadband service for where you are by the broadband experts - National Broadband

Page Load Speed

5.7 sec in total

First Response

162 ms

Resources Loaded

2.4 sec

Page Rendered

3.1 sec

national-broadband.co.uk screenshot

About Website

Welcome to national-broadband.co.uk homepage info - get ready to check National Broadband best content right away, or after learning these important things about national-broadband.co.uk

Providing the best broadband services in the UK. Fast rural internet and ultrafast urban internet for all homes and businesses from the broadband experts

Visit national-broadband.co.uk

Key Findings

We analyzed National-broadband.co.uk page load time and found that the first response time was 162 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

national-broadband.co.uk performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

national-broadband.co.uk

162 ms

national-broadband.co.uk

339 ms

www.national-broadband.co.uk

814 ms

content.css

85 ms

bootstrap.min.css

262 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 61% of them (39 requests) were addressed to the original National-broadband.co.uk, 6% (4 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (814 ms) belongs to the original domain National-broadband.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.7 kB (15%)

Content Size

657.4 kB

After Optimization

555.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of National-broadband.co.uk main page is 657.4 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. 70% of websites need less resources to load. Images take 394.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 38.2 kB

  • Original 46.2 kB
  • After minification 34.2 kB
  • After compression 7.9 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 12.0 kB, which is 26% 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 38.2 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 44.9 kB

  • Original 394.0 kB
  • After minification 349.1 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. Obviously, National Broadband needs image optimization as it can save up to 44.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 18.3 kB

  • Original 176.0 kB
  • After minification 176.0 kB
  • After compression 157.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 232 B

  • Original 41.2 kB
  • After minification 41.2 kB
  • After compression 40.9 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. National-broadband.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (48%)

Requests Now

56

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of National Broadband. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

national-broadband.co.uk

national-broadband.co.uk

162 ms

national-broadband.co.uk

national-broadband.co.uk

339 ms

www.national-broadband.co.uk

www.national-broadband.co.uk

814 ms

content.css

content.css

85 ms

bootstrap.min.css

bootstrap.min.css

262 ms

font-awesome.min.css

font-awesome.min.css

240 ms

jquery.min.js

jquery.min.js

39 ms

jquerynoconflict.js

jquerynoconflict.js

247 ms

opcping.js

opcping.js

246 ms

caption.js

caption.js

250 ms

uc.js

uc.js

50 ms

popper.min.js

popper.min.js

253 ms

bootstrap.min.js

bootstrap.min.js

322 ms

headroom.js

headroom.js

329 ms

jquery.headroom.js

jquery.headroom.js

330 ms

template.js

template.js

334 ms

js

js

113 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

38 ms

20858.js

20858.js

426 ms

5039549.js

5039549.js

81 ms

css2

css2

25 ms

108833ba-ff90-465b-8c3a-ab828a41ae5d.js

108833ba-ff90-465b-8c3a-ab828a41ae5d.js

157 ms

fbevents.js

fbevents.js

94 ms

gtm.js

gtm.js

122 ms

nbb-white-logo.svg

nbb-white-logo.svg

154 ms

phone-icon.svg

phone-icon.svg

156 ms

hero.svg

hero.svg

157 ms

review-stars-white.svg

review-stars-white.svg

151 ms

pin.png

pin.png

476 ms

fast-icon.svg

fast-icon.svg

152 ms

superfast-icon.svg

superfast-icon.svg

241 ms

ultrafast-icon.svg

ultrafast-icon.svg

241 ms

down-arrow-white.svg

down-arrow-white.svg

245 ms

we-locate-icon.svg

we-locate-icon.svg

243 ms

we-identify-icon.svg

we-identify-icon.svg

244 ms

we-recommend-icon.svg

we-recommend-icon.svg

322 ms

we-deliver-icon.svg

we-deliver-icon.svg

327 ms

you-benefit-icon.svg

you-benefit-icon.svg

325 ms

stopwatch.png

stopwatch.png

540 ms

money-where-our-mouth-is.svg

money-where-our-mouth-is.svg

330 ms

thumbs-up.png

thumbs-up.png

479 ms

delivery.png

delivery.png

569 ms

review-stars-white-with-border.svg

review-stars-white-with-border.svg

409 ms

review-stars-small.svg

review-stars-small.svg

412 ms

footer.svg

footer.svg

502 ms

twitter-icon.svg

twitter-icon.svg

499 ms

facebook-icon.svg

facebook-icon.svg

558 ms

email-icon.svg

email-icon.svg

559 ms

conversations-embed.js

conversations-embed.js

138 ms

fb.js

fb.js

173 ms

collectedforms.js

collectedforms.js

172 ms

5039549.js

5039549.js

174 ms

banner.js

banner.js

172 ms

leadflows.js

leadflows.js

173 ms

analytics.js

analytics.js

93 ms

1Ptyg83HX_SGhgqO0yLcmjzUAuWexU1WwaA.ttf

1Ptyg83HX_SGhgqO0yLcmjzUAuWexU1WwaA.ttf

88 ms

1Ptyg83HX_SGhgqO0yLcmjzUAuWexXRWwaA.ttf

1Ptyg83HX_SGhgqO0yLcmjzUAuWexXRWwaA.ttf

112 ms

1Ptyg83HX_SGhgqO0yLcmjzUAuWexRNWwaA.ttf

1Ptyg83HX_SGhgqO0yLcmjzUAuWexRNWwaA.ttf

123 ms

1Ptyg83HX_SGhgqO0yLcmjzUAuWexZNRwaA.ttf

1Ptyg83HX_SGhgqO0yLcmjzUAuWexZNRwaA.ttf

153 ms

font.otf

font.otf

667 ms

js

js

117 ms

collect

collect

45 ms

collect

collect

77 ms

ga-audiences

ga-audiences

37 ms

Accessibility Review

national-broadband.co.uk 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.

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 IDs are not unique

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

Best Practices

national-broadband.co.uk best practices score

92

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

Page has valid source maps

SEO Factors

national-broadband.co.uk SEO score

82

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

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

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 National-broadband.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 National-broadband.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

national-broadband.co.uk

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