Report Summary

  • 24

    Performance

    Renders faster than
    43% 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

  • 98

    SEO

    Google-friendlier than
    92% of websites

tripadvisor.be

Tripadvisor: meer dan een miljard beoordelingen en bijdragen over hotels, attracties, restaurants en meer

Page Load Speed

41.3 sec in total

First Response

530 ms

Resources Loaded

40.5 sec

Page Rendered

226 ms

tripadvisor.be screenshot

About Website

Welcome to tripadvisor.be homepage info - get ready to check Tripadvisor best content for Belgium right away, or after learning these important things about tripadvisor.be

Plan je volgende reis, lees beoordelingen en krijg reisadvies van onze community over waar je kunt verblijven en wat er te doen is. Krijg kortingen op hotels, boek de perfecte tour of attractie en res...

Visit tripadvisor.be

Key Findings

We analyzed Tripadvisor.be page load time and found that the first response time was 530 ms and then it took 40.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 49 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tripadvisor.be performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value2,960 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

www.tripadvisor.be

530 ms

ipw6ry8fxmft-c.css

67 ms

cjerkd.PPGnhl3.css

66 ms

p7jq7m.4Ujcuf7.css

63 ms

quuzp7nbemim-c.js

116 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tripadvisor.be, 72% (49 requests) were made to Dynamic-media-cdn.tripadvisor.com and 25% (17 requests) were made to Static.tacdn.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Dynamic-media-cdn.tripadvisor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 354.4 kB (33%)

Content Size

1.1 MB

After Optimization

713.1 kB

In fact, the total size of Tripadvisor.be main page is 1.1 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 624.1 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 353.3 kB

  • Original 393.5 kB
  • After minification 393.3 kB
  • After compression 40.2 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 353.3 kB or 90% of the original size.

JavaScript Optimization

-0%

Potential reduce by 1.1 kB

  • Original 624.1 kB
  • After minification 624.1 kB
  • After compression 623.0 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

-0%

Potential reduce by 20 B

  • Original 49.9 kB
  • After minification 49.9 kB
  • After compression 49.9 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. Tripadvisor.be has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (59%)

Requests Now

17

After Optimization

7

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tripadvisor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

tripadvisor.be accessibility score

86

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

[aria-*] attributes do not match their roles

High

[aria-*] attributes do not have valid values

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

tripadvisor.be 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

SEO Factors

tripadvisor.be SEO score

98

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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

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