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vivanet.hu screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

vivanet.hu

VIVAnet Data Center - adatközpont Budapest közepén

Page Load Speed

4.7 sec in total

First Response

440 ms

Resources Loaded

4 sec

Page Rendered

296 ms

vivanet.hu screenshot

About Website

Visit vivanet.hu now to see the best up-to-date VIVAnet content and also check out these interesting facts you probably never knew about vivanet.hu

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Key Findings

We analyzed Vivanet.hu page load time and found that the first response time was 440 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

vivanet.hu performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value16.2 s

5/100

10%

Network Requests Diagram

vivanet.hu

440 ms

vivanet.hu

609 ms

js

88 ms

css

44 ms

font-awesome.min.css

259 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 85% of them (29 requests) were addressed to the original Vivanet.hu, 9% (3 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Vivanet.hu.

Page Optimization Overview & Recommendations

Page size can be reduced by 429.8 kB (13%)

Content Size

3.3 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vivanet.hu main page is 3.3 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. 30% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 28.6 kB

  • Original 32.8 kB
  • After minification 15.2 kB
  • After compression 4.2 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 17.5 kB, which is 53% 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 28.6 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.7 MB
  • After minification 2.7 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. VIVAnet images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 167.7 kB

  • Original 246.8 kB
  • After minification 227.4 kB
  • After compression 79.1 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 167.7 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 233.5 kB

  • Original 272.9 kB
  • After minification 241.3 kB
  • After compression 39.4 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. Vivanet.hu needs all CSS files to be minified and compressed as it can save up to 233.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (72%)

Requests Now

29

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VIVAnet. 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 from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vivanet.hu

vivanet.hu

440 ms

vivanet.hu

vivanet.hu

609 ms

js

js

88 ms

css

css

44 ms

font-awesome.min.css

font-awesome.min.css

259 ms

jquery.fancybox.css

jquery.fancybox.css

330 ms

bootstrap.min.css

bootstrap.min.css

879 ms

owl.carousel.css

owl.carousel.css

336 ms

slit-slider.css

slit-slider.css

336 ms

animate.css

animate.css

665 ms

main.css

main.css

476 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

540 ms

cookieconsent.css

cookieconsent.css

552 ms

cookieconsent.js

cookieconsent.js

516 ms

cookieconsent-init.js

cookieconsent-init.js

549 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

1041 ms

bootstrap.min.js

bootstrap.min.js

776 ms

jquery.singlePageNav.min.js

jquery.singlePageNav.min.js

627 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

767 ms

owl.carousel.min.js

owl.carousel.min.js

736 ms

jquery.easing.min.js

jquery.easing.min.js

736 ms

jquery.slitslider.js

jquery.slitslider.js

923 ms

jquery.ba-cond.min.js

jquery.ba-cond.min.js

923 ms

wow.min.js

wow.min.js

925 ms

main.js

main.js

925 ms

1664592358_small_2.jpg

1664592358_small_2.jpg

988 ms

595172801-huge_small_2.jpg

595172801-huge_small_2.jpg

2079 ms

1570891711_small_2.jpg

1570891711_small_2.jpg

1027 ms

budapest_map_vivanetdc.jpg

budapest_map_vivanetdc.jpg

114 ms

TT_Supermolot_Bold.ttf

TT_Supermolot_Bold.ttf

329 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

18 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

24 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

36 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

285 ms

Accessibility Review

vivanet.hu accessibility score

92

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.

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

Links do not have a discernible name

Best Practices

vivanet.hu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

vivanet.hu SEO score

100

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vivanet.hu can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Vivanet.hu 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

vivanet.hu

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