Tools & Wizards About Us
capsis.nl screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

capsis.nl

Capsis B.V. - Web archiving, website archiving - Archiving websites

Page Load Speed

1.9 sec in total

First Response

333 ms

Resources Loaded

1.5 sec

Page Rendered

77 ms

capsis.nl screenshot

About Website

Visit capsis.nl now to see the best up-to-date Capsis content and also check out these interesting facts you probably never knew about capsis.nl

Archiving websites Capsis B.V. - Web archiving, website archiving - Capsis offers a complete solution for organisations who want to safeguard their web communication now and in the future. Capsis supp...

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Key Findings

We analyzed Capsis.nl page load time and found that the first response time was 333 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

capsis.nl performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

333 ms

styles_basics.css

93 ms

styles_main.css

271 ms

nivo-slider.css

187 ms

global.js

183 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Capsis.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (370 ms) belongs to the original domain Capsis.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.9 kB (70%)

Content Size

147.5 kB

After Optimization

44.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Capsis.nl main page is 147.5 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. 15% of websites need less resources to load. Javascripts take 112.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 6.9 kB

  • Original 9.3 kB
  • After minification 8.3 kB
  • After compression 2.4 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 6.9 kB or 74% of the original size.

JavaScript Optimization

-66%

Potential reduce by 74.2 kB

  • Original 112.7 kB
  • After minification 112.1 kB
  • After compression 38.5 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 74.2 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 21.8 kB

  • Original 25.6 kB
  • After minification 19.7 kB
  • After compression 3.7 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. Capsis.nl needs all CSS files to be minified and compressed as it can save up to 21.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (55%)

Requests Now

29

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Capsis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

333 ms

styles_basics.css

styles_basics.css

93 ms

styles_main.css

styles_main.css

271 ms

nivo-slider.css

nivo-slider.css

187 ms

global.js

global.js

183 ms

swfobject.js

swfobject.js

186 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

370 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

191 ms

centerfill.gif

centerfill.gif

93 ms

logo-capsis-r.gif

logo-capsis-r.gif

94 ms

b-mainmenu-de.gif

b-mainmenu-de.gif

95 ms

b-mainmenu-en-selected.gif

b-mainmenu-en-selected.gif

120 ms

b-mainmenu-nl.gif

b-mainmenu-nl.gif

120 ms

vs-mainitem-websitearchivering-green_en.gif

vs-mainitem-websitearchivering-green_en.gif

272 ms

vs-home_en.gif

vs-home_en.gif

364 ms

logo-nettrack.gif

logo-nettrack.gif

187 ms

logo-presurf.gif

logo-presurf.gif

188 ms

logo-capsis-l.gif

logo-capsis-l.gif

189 ms

bg-mainmenu-lr.gif

bg-mainmenu-lr.gif

190 ms

bg-mainmenu-fill.gif

bg-mainmenu-fill.gif

275 ms

bg-mainmenu-active-lr.gif

bg-mainmenu-active-lr.gif

277 ms

bg-mainmenu-active-fill.gif

bg-mainmenu-active-fill.gif

279 ms

b-mainmenu-login.gif

b-mainmenu-login.gif

280 ms

loading.gif

loading.gif

361 ms

vs-nomenu-green-right.gif

vs-nomenu-green-right.gif

250 ms

ico-meer-weten-green-bg.gif

ico-meer-weten-green-bg.gif

252 ms

ico-arrow-right-active.gif

ico-arrow-right-active.gif

254 ms

ico-arrow-right.gif

ico-arrow-right.gif

256 ms

bg-infobox-bottom-blue-lr.gif

bg-infobox-bottom-blue-lr.gif

336 ms

bg-infobox-bottom-blue-fill.gif

bg-infobox-bottom-blue-fill.gif

338 ms

Accessibility Review

capsis.nl accessibility score

49

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

Best Practices

capsis.nl best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

capsis.nl SEO score

69

Search Engine Optimization Advices

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

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 Capsis.nl 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 Capsis.nl 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

capsis.nl

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