Tools & Wizards About Us
doctena.nl screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

doctena.nl

Doctena : book online with doctors, dentists or practitioners - Netherlands

Page Load Speed

2.4 sec in total

First Response

246 ms

Resources Loaded

1.8 sec

Page Rendered

382 ms

doctena.nl screenshot

About Website

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

Quickly find a doctor, dentist and other practitioners near you - Netherlands - and make your appointment in just a few clicks. Doctena is free and secure.

Visit doctena.nl

Key Findings

We analyzed Doctena.nl page load time and found that the first response time was 246 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

doctena.nl performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

doctena.nl

246 ms

333 ms

bootstrap-switch.min.css

32 ms

styleguide.10656983d9f950ba.css

105 ms

bootstrap.min.css

38 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 42% of them (20 requests) were addressed to the original Doctena.nl, 40% (19 requests) were made to Cdn.doctena.com and 17% (8 requests) were made to Res.cloudinary.com. The less responsive or slowest element that took the longest time to load (584 ms) relates to the external source Consent-eu.cookiefirst.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.7 kB (5%)

Content Size

622.2 kB

After Optimization

591.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Doctena.nl main page is 622.2 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. 60% of websites need less resources to load. Images take 335.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 25.2 kB

  • Original 32.5 kB
  • After minification 32.5 kB
  • After compression 7.3 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 25.2 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 2.6 kB

  • Original 335.2 kB
  • After minification 332.6 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. Doctena images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.8 kB

  • Original 191.9 kB
  • After minification 191.9 kB
  • After compression 190.2 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

-2%

Potential reduce by 1.1 kB

  • Original 62.5 kB
  • After minification 62.5 kB
  • After compression 61.4 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. Doctena.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (77%)

Requests Now

44

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doctena. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

doctena.nl

doctena.nl

246 ms

333 ms

bootstrap-switch.min.css

bootstrap-switch.min.css

32 ms

styleguide.10656983d9f950ba.css

styleguide.10656983d9f950ba.css

105 ms

bootstrap.min.css

bootstrap.min.css

38 ms

jquery-ui.css

jquery-ui.css

45 ms

select2.min.css

select2.min.css

46 ms

new-style.37f777b67654d351.css

new-style.37f777b67654d351.css

226 ms

jquery.min.js

jquery.min.js

47 ms

bootstrap.min.js

bootstrap.min.js

48 ms

es6-promise.min.js

es6-promise.min.js

45 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

47 ms

mapbox-sdk.min.js

mapbox-sdk.min.js

47 ms

doctena-styleguide.min.51654c9472c82fe8.js

doctena-styleguide.min.51654c9472c82fe8.js

377 ms

commun.a9378769ecbb65b8.js

commun.a9378769ecbb65b8.js

473 ms

lazy-load.f290e439b9d253ab.js

lazy-load.f290e439b9d253ab.js

486 ms

select2.full.min.js

select2.full.min.js

46 ms

en.js

en.js

47 ms

bootstrap-switch.min.js

bootstrap-switch.min.js

47 ms

jquery-ui.min.js

jquery-ui.min.js

50 ms

form-search.90439d54811dbcc3.js

form-search.90439d54811dbcc3.js

480 ms

lockClick.11426cf58fe5d4bd.js

lockClick.11426cf58fe5d4bd.js

479 ms

mapBox-location.2f32b66e905060c7.js

mapBox-location.2f32b66e905060c7.js

476 ms

home.16f5aa1110f0fc2b.js

home.16f5aa1110f0fc2b.js

476 ms

disclaimer.51fa8d08df9dd607.js

disclaimer.51fa8d08df9dd607.js

570 ms

search-form-by-practice.db157076beca59aa.js

search-form-by-practice.db157076beca59aa.js

576 ms

ctf.3219aa8030251c4c.js

ctf.3219aa8030251c4c.js

581 ms

banner.js

banner.js

584 ms

logo-header

logo-header

219 ms

60cf58f3f248bfbb282a.svg

60cf58f3f248bfbb282a.svg

321 ms

0076fefd19dc2c3c6438.svg

0076fefd19dc2c3c6438.svg

315 ms

64ff2d31007494eff1b5.svg

64ff2d31007494eff1b5.svg

317 ms

a864573d2031dbfe4491.png

a864573d2031dbfe4491.png

401 ms

975516a2e510502fc19c.png

975516a2e510502fc19c.png

413 ms

recommend

recommend

197 ms

agenda

agenda

204 ms

language

language

200 ms

playstore-en

playstore-en

272 ms

appstore-en

appstore-en

217 ms

smartphone-brochure-en

smartphone-brochure-en

273 ms

doctors-ads-illustration

doctors-ads-illustration

210 ms

jost-variable.ttf

jost-variable.ttf

15 ms

jost-italic-variable.ttf

jost-italic-variable.ttf

19 ms

bootstrap-switch.min.css

bootstrap-switch.min.css

17 ms

styleguide.10656983d9f950ba.css

styleguide.10656983d9f950ba.css

306 ms

bootstrap.min.css

bootstrap.min.css

19 ms

jquery-ui.css

jquery-ui.css

17 ms

select2.min.css

select2.min.css

18 ms

Accessibility Review

doctena.nl accessibility score

88

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

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.

Best Practices

doctena.nl best practices score

92

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

SEO Factors

doctena.nl SEO score

97

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

High

Tap targets are not sized appropriately

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 Doctena.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 Doctena.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

doctena.nl

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