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altvision.co.uk screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

altvision.co.uk

Digital Media Agency Essex | Alternative Vision | Canvey Island

Page Load Speed

3.1 sec in total

First Response

80 ms

Resources Loaded

3 sec

Page Rendered

57 ms

altvision.co.uk screenshot

About Website

Welcome to altvision.co.uk homepage info - get ready to check Alt Vision best content right away, or after learning these important things about altvision.co.uk

High-quality and professional live event streaming. Fesitval streaming. Digital Marketing Agency. Webcasting. DJ live streaming. Live video production. Alternative Vision. Essex, London.

Visit altvision.co.uk

Key Findings

We analyzed Altvision.co.uk page load time and found that the first response time was 80 ms and then it took 3 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

altvision.co.uk performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.257

48/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

www.altvision.co.uk

80 ms

minified.js

38 ms

focus-within-polyfill.js

34 ms

polyfill.min.js

34 ms

thunderbolt-commons.60ed9a5a.bundle.min.js

26 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Altvision.co.uk, 64% (58 requests) were made to Static.wixstatic.com and 18% (16 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 889.5 kB (33%)

Content Size

2.7 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Altvision.co.uk main page is 2.7 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. 50% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 681.8 kB

  • Original 872.5 kB
  • After minification 870.6 kB
  • After compression 190.7 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 681.8 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 159.6 kB

  • Original 1.6 MB
  • After minification 1.4 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. Alt Vision images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 48.1 kB

  • Original 288.8 kB
  • After minification 288.8 kB
  • After compression 240.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 48.1 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (15%)

Requests Now

74

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alt Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.altvision.co.uk

www.altvision.co.uk

80 ms

minified.js

minified.js

38 ms

focus-within-polyfill.js

focus-within-polyfill.js

34 ms

polyfill.min.js

polyfill.min.js

34 ms

thunderbolt-commons.60ed9a5a.bundle.min.js

thunderbolt-commons.60ed9a5a.bundle.min.js

26 ms

main.dda15fae.bundle.min.js

main.dda15fae.bundle.min.js

153 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

26 ms

lodash.min.js

lodash.min.js

153 ms

react.production.min.js

react.production.min.js

26 ms

react-dom.production.min.js

react-dom.production.min.js

154 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

153 ms

xfbml.customerchat.js

xfbml.customerchat.js

111 ms

e0cd15_25c010f16a14472583242d2dcb540740f000.jpg

e0cd15_25c010f16a14472583242d2dcb540740f000.jpg

352 ms

bundle.min.js

bundle.min.js

90 ms

AV_Text%20Logo_White.png

AV_Text%20Logo_White.png

274 ms

2e2a49_78fc9b0840c44809883334b6cf9022db~mv2_d_5616_3744_s_4_2.jpeg

2e2a49_78fc9b0840c44809883334b6cf9022db~mv2_d_5616_3744_s_4_2.jpeg

60 ms

e0cd15_20480059096443d6beb22460744f3936~mv2.jpg

e0cd15_20480059096443d6beb22460744f3936~mv2.jpg

204 ms

e0cd15_466cc451dc1149f28e16dc46a01d4216~mv2.jpg

e0cd15_466cc451dc1149f28e16dc46a01d4216~mv2.jpg

282 ms

92707d631c474f9a9cb09866ad91a83f.jpg

92707d631c474f9a9cb09866ad91a83f.jpg

273 ms

e0cd15_340918fd8e614d6ca3f42315fa528753~mv2.jpg

e0cd15_340918fd8e614d6ca3f42315fa528753~mv2.jpg

203 ms

e0cd15_653b7154b00c4545bbb74620d8419c36~mv2.jpg

e0cd15_653b7154b00c4545bbb74620d8419c36~mv2.jpg

334 ms

e0cd15_49c644dc876b436089dcf17fdb6adfbf~mv2.jpg

e0cd15_49c644dc876b436089dcf17fdb6adfbf~mv2.jpg

420 ms

db134e69f0fc488399498cffcff39c4a.jpg

db134e69f0fc488399498cffcff39c4a.jpg

417 ms

e0cd15_f6f0c4defdc647fdb7a96023deeeb6fb~mv2.png

e0cd15_f6f0c4defdc647fdb7a96023deeeb6fb~mv2.png

592 ms

e0cd15_fc7f6f9f0ba34e7b8798b6777c0dd765~mv2.jpg

e0cd15_fc7f6f9f0ba34e7b8798b6777c0dd765~mv2.jpg

460 ms

ac4509_1495999034c4494e8b18e206b88976e9~mv2.jpeg

ac4509_1495999034c4494e8b18e206b88976e9~mv2.jpeg

544 ms

e0cd15_949c7af07fe148d78d1475a045a1613c~mv2.jpg

e0cd15_949c7af07fe148d78d1475a045a1613c~mv2.jpg

563 ms

1200px-BBC_News_2019_svg.png

1200px-BBC_News_2019_svg.png

621 ms

Screenshot%202020-05-01%20at%2000_55_23.png

Screenshot%202020-05-01%20at%2000_55_23.png

677 ms

77036985_531918647642425_598567463513017.png

77036985_531918647642425_598567463513017.png

690 ms

sky-news-logo.png

sky-news-logo.png

788 ms

Unknown.png

Unknown.png

754 ms

Evening_Standard_logo.png

Evening_Standard_logo.png

830 ms

1200px-NME_logo_free_svg.png

1200px-NME_logo_free_svg.png

850 ms

Glitterbox.png

Glitterbox.png

961 ms

UEFA_Champions_League-logo-300A743B55-se.png

UEFA_Champions_League-logo-300A743B55-se.png

913 ms

1200px-2015_UEFA_Europa_League_logo_svg_.png

1200px-2015_UEFA_Europa_League_logo_svg_.png

984 ms

bpb.png

bpb.png

1618 ms

png%20ma.jpg

png%20ma.jpg

983 ms

Defected%20Virtual%20Logo.png

Defected%20Virtual%20Logo.png

1057 ms

D.jpg

D.jpg

1134 ms

we%20are%20fstvl.png

we%20are%20fstvl.png

1200 ms

we%20are%20fstvl.png

we%20are%20fstvl.png

1259 ms

Screen%20Shot%202019-02-13%20at%2023_37_37.png

Screen%20Shot%202019-02-13%20at%2023_37_37.png

1201 ms

unitednations_logo_black.png

unitednations_logo_black.png

1285 ms

58568d4c4f6ae202fedf2721.png

58568d4c4f6ae202fedf2721.png

1380 ms

RND-2262fb686280cc5021deb74cc7b451ca%20(1).png

RND-2262fb686280cc5021deb74cc7b451ca%20(1).png

1330 ms

Defected.png

Defected.png

1398 ms

heineken-logo_edited.png

heineken-logo_edited.png

1475 ms

changing%20futures%20logo-1.png

changing%20futures%20logo-1.png

1446 ms

116 ms

118 ms

119 ms

117 ms

115 ms

113 ms

151 ms

155 ms

153 ms

150 ms

150 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

5 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

15 ms

03805817-4611-4dbc-8c65-0f73031c3973.woff

03805817-4611-4dbc-8c65-0f73031c3973.woff

14 ms

80c34ad2-27c2-4d99-90fa-985fd64ab81a.woff

80c34ad2-27c2-4d99-90fa-985fd64ab81a.woff

15 ms

Old_TOSHIBA_Logo.png

Old_TOSHIBA_Logo.png

1280 ms

ministry-of-sound-logo-png-3.png

ministry-of-sound-logo-png-3.png

1386 ms

championlogo2012_300dpi.jpg

championlogo2012_300dpi.jpg

1342 ms

toolroom.png

toolroom.png

1448 ms

TGR.png

TGR.png

1458 ms

printworks.png

printworks.png

1472 ms

mambo.png

mambo.png

1486 ms

aim%20logo-1.png

aim%20logo-1.png

1446 ms

Logo-Solidgrooves.png

Logo-Solidgrooves.png

1458 ms

Glitterbox_Retro%20Lockup.png

Glitterbox_Retro%20Lockup.png

1564 ms

Sense%20Traxx%20Main%20Logo%20(Transparent).png

Sense%20Traxx%20Main%20Logo%20(Transparent).png

1453 ms

we.png

we.png

1326 ms

sponsor-logo-bacardi.png

sponsor-logo-bacardi.png

1412 ms

flf.png

flf.png

1512 ms

tower%20bridge.png

tower%20bridge.png

1392 ms

BD.png

BD.png

1422 ms

Cassic.png

Cassic.png

1469 ms

southend%20ymca%20logo-1.png

southend%20ymca%20logo-1.png

1450 ms

Boiler_Room_Music_Project_Logo.jpeg

Boiler_Room_Music_Project_Logo.jpeg

1399 ms

download.png

download.png

1370 ms

bwpng.jpg

bwpng.jpg

1489 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

51 ms

deprecation-style.v5.css

deprecation-style.v5.css

20 ms

right-arrow.svg

right-arrow.svg

21 ms

Accessibility Review

altvision.co.uk accessibility score

96

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

Best Practices

altvision.co.uk 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

altvision.co.uk SEO score

99

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 Altvision.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 Altvision.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

altvision.co.uk

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