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surevoip.co.uk screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

surevoip.co.uk

VoIP UK - Business Cloud VoIP Provider - Business Phone Service | SureVoIP

Page Load Speed

1.7 sec in total

First Response

301 ms

Resources Loaded

1.3 sec

Page Rendered

157 ms

surevoip.co.uk screenshot

About Website

Visit surevoip.co.uk now to see the best up-to-date Sure VoIP content for United Kingdom and also check out these interesting facts you probably never knew about surevoip.co.uk

SureVoIP is an Ofcom regulated Internet Telephony Service Provider supplying business VoIP products and services for business VoIP solutions based in Aberdeen, Scotland, UK.

Visit surevoip.co.uk

Key Findings

We analyzed Surevoip.co.uk page load time and found that the first response time was 301 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

surevoip.co.uk performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

www.surevoip.co.uk

301 ms

0ea4f84e1cfaed66.css

93 ms

fd9d1056-f4a28601593fd3fe.js

157 ms

69-0f4250a9fbd9f659.js

110 ms

main-app-df65b6b7f6e845fc.js

95 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Surevoip.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (495 ms) belongs to the original domain Surevoip.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 739.9 kB (54%)

Content Size

1.4 MB

After Optimization

627.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Surevoip.co.uk main page is 1.4 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. Only 5% of websites need less resources to load. Javascripts take 673.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 25.3 kB

  • Original 32.9 kB
  • After minification 32.9 kB
  • After compression 7.6 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 25.3 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 25.8 kB

  • Original 425.7 kB
  • After minification 399.9 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. Sure VoIP images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 488.4 kB

  • Original 673.3 kB
  • After minification 611.1 kB
  • After compression 184.9 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 488.4 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 200.4 kB

  • Original 235.4 kB
  • After minification 232.7 kB
  • After compression 34.9 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. Surevoip.co.uk needs all CSS files to be minified and compressed as it can save up to 200.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (54%)

Requests Now

24

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sure VoIP. 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 as a result speed up the page load time.

Network Requests Diagram

www.surevoip.co.uk

www.surevoip.co.uk

301 ms

0ea4f84e1cfaed66.css

0ea4f84e1cfaed66.css

93 ms

fd9d1056-f4a28601593fd3fe.js

fd9d1056-f4a28601593fd3fe.js

157 ms

69-0f4250a9fbd9f659.js

69-0f4250a9fbd9f659.js

110 ms

main-app-df65b6b7f6e845fc.js

main-app-df65b6b7f6e845fc.js

95 ms

712-a5fe319bad299298.js

712-a5fe319bad299298.js

100 ms

792-935819720fb0f122.js

792-935819720fb0f122.js

152 ms

703-9eb178ba995c48d6.js

703-9eb178ba995c48d6.js

184 ms

page-aab72beeeb6621cd.js

page-aab72beeeb6621cd.js

183 ms

795d4814-20ff6c238796a1d7.js

795d4814-20ff6c238796a1d7.js

185 ms

9c4e2130-98ee403cc160ebd0.js

9c4e2130-98ee403cc160ebd0.js

199 ms

324-d6be82c1aa68b8cf.js

324-d6be82c1aa68b8cf.js

267 ms

layout-b3b324c7c7619743.js

layout-b3b324c7c7619743.js

254 ms

not-found-1517ab8dbabada30.js

not-found-1517ab8dbabada30.js

274 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

279 ms

webpack-c632ab60fe76168a.js

webpack-c632ab60fe76168a.js

274 ms

surevoip_logo_yay.c01c5d51.svg

surevoip_logo_yay.c01c5d51.svg

113 ms

woman1.71a3ee30.png

woman1.71a3ee30.png

495 ms

woman2.cee6024a.png

woman2.cee6024a.png

344 ms

Thumb.12403c24.png

Thumb.12403c24.png

318 ms

Play.d19957d9.svg

Play.d19957d9.svg

89 ms

man1.9936414c.png

man1.9936414c.png

490 ms

Lock.9f2c6502.svg

Lock.9f2c6502.svg

176 ms

Globe.8e60ee5c.svg

Globe.8e60ee5c.svg

205 ms

reviewsio.1260c66a.png

reviewsio.1260c66a.png

261 ms

Accessibility Review

surevoip.co.uk accessibility score

97

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.

Best Practices

surevoip.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

SEO Factors

surevoip.co.uk SEO score

93

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

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 Surevoip.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 Surevoip.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

surevoip.co.uk

Open Graph description is not detected on the main page of Sure VoIP. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: