Tools & Wizards About Us
prv.se screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

prv.se

Patent- och registreringsverket - immaterialrätt - PRV

Page Load Speed

3.6 sec in total

First Response

557 ms

Resources Loaded

2.6 sec

Page Rendered

478 ms

prv.se screenshot

About Website

Click here to check amazing PRV content for Sweden. Otherwise, check out these important facts you probably never knew about prv.se

Patent- och registreringsverket (PRV) är centret för immateriella rättigheter. Vi arbetar för ökad innovation och tillväxt i Sverige.

Visit prv.se

Key Findings

We analyzed Prv.se page load time and found that the first response time was 557 ms and then it took 3.1 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

prv.se performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value20.1 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

prv.se

557 ms

www.prv.se

470 ms

214 ms

font-awesome.min.css

32 ms

prv-icon.css

179 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 44% of them (17 requests) were addressed to the original Prv.se, 26% (10 requests) were made to Prv.imagevault.media and 10% (4 requests) were made to Browsealoud.com. The less responsive or slowest element that took the longest time to load (982 ms) relates to the external source Tracking.prv.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 140.9 kB (11%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prv.se main page is 1.3 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. 35% of websites need less resources to load. Javascripts take 648.7 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 106.8 kB

  • Original 120.6 kB
  • After minification 87.2 kB
  • After compression 13.8 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 33.4 kB, which is 28% 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 106.8 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 29.2 kB

  • Original 438.7 kB
  • After minification 409.4 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. PRV images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 762 B

  • Original 648.7 kB
  • After minification 648.7 kB
  • After compression 647.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 4.1 kB

  • Original 64.3 kB
  • After minification 64.3 kB
  • After compression 60.3 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. Prv.se has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (39%)

Requests Now

36

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PRV. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prv.se

prv.se

557 ms

www.prv.se

www.prv.se

470 ms

214 ms

font-awesome.min.css

font-awesome.min.css

32 ms

prv-icon.css

prv-icon.css

179 ms

main.min.css

main.min.css

361 ms

script.min.js

script.min.js

786 ms

modernizr.min.js

modernizr.min.js

430 ms

prv-start-page.js

prv-start-page.js

430 ms

player.js

player.js

35 ms

ba.js

ba.js

16 ms

lazyLoadingBackgroundImages.js

lazyLoadingBackgroundImages.js

512 ms

ACEChat.css

ACEChat.css

622 ms

ACEWebSDK.min.js

ACEWebSDK.min.js

722 ms

ACEChatConfig_Chat12.js

ACEChatConfig_Chat12.js

633 ms

ACEChat.min.js

ACEChat.min.js

891 ms

gtm.js

gtm.js

982 ms

Hero_sok_svenskt_varum-rke_artgrid_eleven_studio.jpg

Hero_sok_svenskt_varum-rke_artgrid_eleven_studio.jpg

122 ms

icons.svg

icons.svg

524 ms

icons.svg

icons.svg

519 ms

prv-logo-normal-sv.svg

prv-logo-normal-sv.svg

172 ms

icon-chevron-right-white.svg

icon-chevron-right-white.svg

169 ms

open-in-new-red.svg

open-in-new-red.svg

251 ms

prv-logo-mobile-sv.svg

prv-logo-mobile-sv.svg

352 ms

prv-logo-white-sv.svg

prv-logo-white-sv.svg

260 ms

icons.svg

icons.svg

615 ms

PRV12_pmedarbetare.jpg

PRV12_pmedarbetare.jpg

111 ms

webb_G8A6794.jpg

webb_G8A6794.jpg

115 ms

pexels-pixabay848x563.jpg

pexels-pixabay848x563.jpg

115 ms

PRV_v6_web_9.jpg

PRV_v6_web_9.jpg

116 ms

webb_PRV05_web.jpg

webb_PRV05_web.jpg

117 ms

webb_PRV05_web_4.jpg

webb_PRV05_web_4.jpg

115 ms

_g8a5426_M210218.jpg

_g8a5426_M210218.jpg

120 ms

_C9A9965.jpg

_C9A9965.jpg

119 ms

Cashewko-tt848x550.jpg

Cashewko-tt848x550.jpg

118 ms

version.json

version.json

22 ms

www.prv.se.js

www.prv.se.js

22 ms

sri.json

sri.json

2 ms

browsealoud.js

browsealoud.js

5 ms

Accessibility Review

prv.se accessibility score

91

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

Image elements do not have [alt] attributes

Best Practices

prv.se best practices score

75

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

prv.se SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    SV

  • Language Claimed

    SV

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prv.se can be misinterpreted by Google and other search engines. Our service has detected that Swedish is used on the page, and it matches the claimed language. Our system also found out that Prv.se 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

prv.se

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