4.7 sec in total
645 ms
3 sec
1 sec
Welcome to vivaldi.org homepage info - get ready to check Vivaldi best content right away, or after learning these important things about vivaldi.org
It’s a web browser. But fun. It comes with a bunch of clever features built-in. It’s super flexible and does not track you. Get Vivaldi browser for desktop or Android!
Visit vivaldi.orgWe analyzed Vivaldi.org page load time and found that the first response time was 645 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
vivaldi.org performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value6.5 s
9/100
25%
Value5.1 s
61/100
10%
Value570 ms
52/100
30%
Value0
100/100
15%
Value6.8 s
55/100
10%
645 ms
9 ms
131 ms
23 ms
142 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Vivaldi.org, 16% (5 requests) were made to Youtube.com and 6% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (835 ms) relates to the external source Update.vivaldi.com.
Page size can be reduced by 398.0 kB (41%)
964.4 kB
566.4 kB
In fact, the total size of Vivaldi.org main page is 964.4 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. 45% of websites need less resources to load. Images take 440.7 kB which makes up the majority of the site volume.
Potential reduce by 34.9 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. 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 34.9 kB or 71% of the original size.
Potential reduce by 139 B
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. Vivaldi images are well optimized though.
Potential reduce by 97.0 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 97.0 kB or 64% of the original size.
Potential reduce by 266.0 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. Vivaldi.org needs all CSS files to be minified and compressed as it can save up to 266.0 kB or 82% of the original size.
Number of requests can be reduced by 6 (24%)
25
19
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vivaldi. 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 as a result speed up the page load time.
vivaldi.com
645 ms
style-0235132f35.css
9 ms
HPjJszHidhI
131 ms
script-e424f2048a.js
23 ms
vivaldi-logo-32.png
142 ms
vivaldi-windows.jpg
142 ms
history.jpg
143 ms
notes_screenshot_windows.jpg
143 ms
settings-windows.jpg
142 ms
tab-stacks-windows.jpg
142 ms
qc_animation.gif
191 ms
vivaldi.svg
148 ms
hero-poster.jpg
139 ms
dl-arrow@2x.png
149 ms
theme-preview-human-windows.jpg
139 ms
theme-preview-redmond-windows.jpg
134 ms
theme-preview-olive-windows.jpg
148 ms
piwik.js
835 ms
HPjJszHidhI
76 ms
widget.js
55 ms
SourceSansPro-Light.otf
30 ms
SourceSansPro-Bold.otf
36 ms
www-player-vflMqr8uC.css
7 ms
www-embed-player.js
25 ms
base.js
56 ms
id
118 ms
T8Ys39_ecZUP0z5o0qwgiftCx6c5Z_CDv350QIo51NY.js
130 ms
ad_status.js
123 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
66 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
71 ms
logo_ringo-vflOpz8ZI.png
62 ms
vivaldi.org accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
vivaldi.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
vivaldi.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vivaldi.org 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 Vivaldi.org 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.
vivaldi.org
Open Graph data is detected on the main page of Vivaldi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: