Tools & Wizards About Us
en.doctena.lu screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

en.doctena.lu

Doctena | Book your Doctor or Healthcare Appointment Online

Page Load Speed

2.8 sec in total

First Response

308 ms

Resources Loaded

2.1 sec

Page Rendered

309 ms

en.doctena.lu screenshot

About Website

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

Easy, quick and for free: Find the health professional in Luxembourg best suited to your needs on Doctena. Book your appointment in just a few clicks.

Visit en.doctena.lu

Key Findings

We analyzed En.doctena.lu page load time and found that the first response time was 308 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

en.doctena.lu performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

en.doctena.lu

308 ms

664 ms

bootstrap-switch.min.css

50 ms

styleguide.10656983d9f950ba.css

104 ms

bootstrap.min.css

43 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original En.doctena.lu, 40% (21 requests) were made to Doctena.lu and 37% (19 requests) were made to Cdn.doctena.com. The less responsive or slowest element that took the longest time to load (664 ms) relates to the external source Doctena.lu.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.7 kB (7%)

Content Size

738.0 kB

After Optimization

689.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of En.doctena.lu main page is 738.0 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. 55% of websites need less resources to load. Images take 438.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 35.3 kB

  • Original 45.0 kB
  • After minification 45.0 kB
  • After compression 9.7 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 35.3 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 10.4 kB

  • Original 438.5 kB
  • After minification 428.1 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. En 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. En.doctena.lu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 35 (73%)

Requests Now

48

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En 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 21 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

en.doctena.lu

en.doctena.lu

308 ms

664 ms

bootstrap-switch.min.css

bootstrap-switch.min.css

50 ms

styleguide.10656983d9f950ba.css

styleguide.10656983d9f950ba.css

104 ms

bootstrap.min.css

bootstrap.min.css

43 ms

jquery-ui.css

jquery-ui.css

51 ms

select2.min.css

select2.min.css

50 ms

new-style.f66cdfb0f84e6029.css

new-style.f66cdfb0f84e6029.css

216 ms

jquery.min.js

jquery.min.js

50 ms

bootstrap.min.js

bootstrap.min.js

51 ms

es6-promise.min.js

es6-promise.min.js

50 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

50 ms

mapbox-sdk.min.js

mapbox-sdk.min.js

51 ms

doctena-styleguide.min.51654c9472c82fe8.js

doctena-styleguide.min.51654c9472c82fe8.js

339 ms

commun.0e25adbd2326db69.js

commun.0e25adbd2326db69.js

461 ms

lazy-load.f290e439b9d253ab.js

lazy-load.f290e439b9d253ab.js

436 ms

select2.full.min.js

select2.full.min.js

52 ms

en.js

en.js

50 ms

bootstrap-switch.min.js

bootstrap-switch.min.js

52 ms

jquery-ui.min.js

jquery-ui.min.js

52 ms

form-search.90439d54811dbcc3.js

form-search.90439d54811dbcc3.js

444 ms

lockClick.11426cf58fe5d4bd.js

lockClick.11426cf58fe5d4bd.js

436 ms

mapBox-location.2f32b66e905060c7.js

mapBox-location.2f32b66e905060c7.js

432 ms

home.16f5aa1110f0fc2b.js

home.16f5aa1110f0fc2b.js

445 ms

disclaimer.51fa8d08df9dd607.js

disclaimer.51fa8d08df9dd607.js

527 ms

search-form-by-practice.db157076beca59aa.js

search-form-by-practice.db157076beca59aa.js

536 ms

event-click-outbound.f7e862ea7e731bab.js

event-click-outbound.f7e862ea7e731bab.js

537 ms

ctf.3219aa8030251c4c.js

ctf.3219aa8030251c4c.js

539 ms

banner.js

banner.js

537 ms

logo-header

logo-header

153 ms

60cf58f3f248bfbb282a.svg

60cf58f3f248bfbb282a.svg

289 ms

0076fefd19dc2c3c6438.svg

0076fefd19dc2c3c6438.svg

298 ms

64ff2d31007494eff1b5.svg

64ff2d31007494eff1b5.svg

362 ms

a864573d2031dbfe4491.png

a864573d2031dbfe4491.png

380 ms

975516a2e510502fc19c.png

975516a2e510502fc19c.png

384 ms

84b1a46c1403c9f5ab64.png

84b1a46c1403c9f5ab64.png

381 ms

recommend

recommend

121 ms

agenda

agenda

131 ms

language

language

120 ms

playstore-en

playstore-en

117 ms

appstore-en

appstore-en

126 ms

smartphone-brochure-en

smartphone-brochure-en

142 ms

doctors-ads-illustration

doctors-ads-illustration

147 ms

made-in-luxembourg

made-in-luxembourg

157 ms

healthcare-communication-award

healthcare-communication-award

146 ms

jost-variable.ttf

jost-variable.ttf

26 ms

jost-italic-variable.ttf

jost-italic-variable.ttf

22 ms

bootstrap-switch.min.css

bootstrap-switch.min.css

10 ms

styleguide.10656983d9f950ba.css

styleguide.10656983d9f950ba.css

302 ms

bootstrap.min.css

bootstrap.min.css

11 ms

jquery-ui.css

jquery-ui.css

12 ms

select2.min.css

select2.min.css

14 ms

Accessibility Review

en.doctena.lu accessibility score

86

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

High

Some elements have a [tabindex] value greater than 0

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

en.doctena.lu 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

en.doctena.lu 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 En.doctena.lu 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 En.doctena.lu 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

en.doctena.lu

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