Tools & Wizards About Us
drost.nl screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

drost.nl

Letselschade? Drost Letselschade staat jou kosteloos bij

Page Load Speed

2.5 sec in total

First Response

281 ms

Resources Loaded

1.9 sec

Page Rendered

293 ms

drost.nl screenshot

About Website

Welcome to drost.nl homepage info - get ready to check Drost best content right away, or after learning these important things about drost.nl

Drost Letselschade heeft ruim 30 jaar ervaring met slachtoffers van letselschade. Wij zorgen voor een optimale schadevergoeding. Bel: 0800-2490300 (gratis).

Visit drost.nl

Key Findings

We analyzed Drost.nl page load time and found that the first response time was 281 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

drost.nl performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

drost.nl

281 ms

www.drost.nl

511 ms

wp-emoji-release.min.js

188 ms

guifactory.css

191 ms

select2.css

193 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 55% of them (33 requests) were addressed to the original Drost.nl, 3% (2 requests) were made to Browser-update.org and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (511 ms) belongs to the original domain Drost.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 464.8 kB (56%)

Content Size

829.2 kB

After Optimization

364.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Drost.nl main page is 829.2 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. Javascripts take 424.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 49.4 kB

  • Original 64.2 kB
  • After minification 63.1 kB
  • After compression 14.9 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 49.4 kB or 77% of the original size.

Image Optimization

-8%

Potential reduce by 17.4 kB

  • Original 212.9 kB
  • After minification 195.6 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. Drost images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 289.7 kB

  • Original 424.4 kB
  • After minification 417.2 kB
  • After compression 134.7 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 289.7 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 108.3 kB

  • Original 127.6 kB
  • After minification 102.8 kB
  • After compression 19.3 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. Drost.nl needs all CSS files to be minified and compressed as it can save up to 108.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (57%)

Requests Now

56

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drost. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

drost.nl

drost.nl

281 ms

www.drost.nl

www.drost.nl

511 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

188 ms

guifactory.css

guifactory.css

191 ms

select2.css

select2.css

193 ms

style.css

style.css

279 ms

templates.css

templates.css

186 ms

pagenavi-css.css

pagenavi-css.css

243 ms

jquery.js

jquery.js

465 ms

jquery-migrate.min.js

jquery-migrate.min.js

289 ms

pie.core.js

pie.core.js

289 ms

pie.guifactory.js

pie.guifactory.js

287 ms

select2.min.js

select2.min.js

339 ms

theme.js

theme.js

371 ms

bootstrap.affix.js

bootstrap.affix.js

374 ms

theme.mobile.js

theme.mobile.js

373 ms

jwplayer.js

jwplayer.js

82 ms

widgets.js

widgets.js

87 ms

atrk.js

atrk.js

137 ms

j.php

j.php

58 ms

drost.png

drost.png

168 ms

timthumb.php

timthumb.php

276 ms

timthumb.php

timthumb.php

276 ms

timthumb.php

timthumb.php

187 ms

timthumb.php

timthumb.php

185 ms

gratis-advies.png

gratis-advies.png

270 ms

deletselschaderaad.jpg

deletselschaderaad.jpg

271 ms

logo-e1337004318498.gif

logo-e1337004318498.gif

276 ms

nvra.jpg

nvra.jpg

365 ms

gtm.js

gtm.js

132 ms

header-wheelchair.jpg

header-wheelchair.jpg

497 ms

pijl-1.png

pijl-1.png

320 ms

veeg-grijs.png

veeg-grijs.png

364 ms

drost-btn-arrow-double-black-white.png

drost-btn-arrow-double-black-white.png

365 ms

pijl-2.png

pijl-2.png

364 ms

button_arrow.png

button_arrow.png

417 ms

count.js

count.js

135 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

78 ms

sdk.js

sdk.js

277 ms

plusone.js

plusone.js

121 ms

background-select.png

background-select.png

323 ms

select2.png

select2.png

330 ms

v.gif

v.gif

23 ms

analytics.js

analytics.js

22 ms

conversion_async.js

conversion_async.js

27 ms

hotjar-50954.js

hotjar-50954.js

204 ms

atrk.gif

atrk.gif

66 ms

test.png

test.png

323 ms

collect

collect

14 ms

collect

collect

96 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

21 ms

74 ms

32 ms

61 ms

modules-043c1e6abe660c48857202e419ff9d8a.js

modules-043c1e6abe660c48857202e419ff9d8a.js

32 ms

xd_arbiter.php

xd_arbiter.php

223 ms

xd_arbiter.php

xd_arbiter.php

427 ms

update.js

update.js

21 ms

s.png

s.png

4 ms

visit-data

visit-data

216 ms

Accessibility Review

drost.nl accessibility score

89

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

drost.nl 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

drost.nl SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drost.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Drost.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

drost.nl

Open Graph data is detected on the main page of Drost. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: