Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

visionon.tv

visionOntv

Page Load Speed

1.9 sec in total

First Response

371 ms

Resources Loaded

1.3 sec

Page Rendered

173 ms

visionon.tv screenshot

About Website

Visit visionon.tv now to see the best up-to-date Visionon content for Austria and also check out these interesting facts you probably never knew about visionon.tv

visionOntv is a part of the #OMN a radical grassroots media project. Our mission on the #openweb is to hold the bridge open between the fluffy/spiky debate please support us in the dialogue. Thanks #O...

Visit visionon.tv

Key Findings

We analyzed Visionon.tv page load time and found that the first response time was 371 ms and then it took 1.5 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

visionon.tv performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

visionon.tv

371 ms

css

26 ms

main.css

177 ms

main.css

164 ms

main.css

161 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 66% of them (21 requests) were addressed to the original Visionon.tv, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (482 ms) belongs to the original domain Visionon.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 785.9 kB (69%)

Content Size

1.1 MB

After Optimization

351.4 kB

In fact, the total size of Visionon.tv main page is 1.1 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. 35% of websites need less resources to load. Javascripts take 561.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 41.5 kB

  • Original 49.5 kB
  • After minification 49.5 kB
  • After compression 8.1 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 41.5 kB or 84% of the original size.

Image Optimization

-14%

Potential reduce by 10.5 kB

  • Original 77.5 kB
  • After minification 67.1 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, Visionon needs image optimization as it can save up to 10.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 363.9 kB

  • Original 561.7 kB
  • After minification 561.4 kB
  • After compression 197.8 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 363.9 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 370.1 kB

  • Original 448.6 kB
  • After minification 448.4 kB
  • After compression 78.6 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. Visionon.tv needs all CSS files to be minified and compressed as it can save up to 370.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (66%)

Requests Now

29

After Optimization

10

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visionon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

visionon.tv accessibility score

95

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

Links do not have a discernible name

Best Practices

visionon.tv 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

visionon.tv SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Visionon.tv 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 Visionon.tv 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

Open Graph description is not detected on the main page of Visionon. 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: