Tools & Wizards About Us
tripadvisor.nl screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

tripadvisor.nl

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

Page Load Speed

2.4 sec in total

First Response

234 ms

Resources Loaded

1.6 sec

Page Rendered

496 ms

tripadvisor.nl screenshot

About Website

Click here to check amazing Tripadvisor content for Netherlands. Otherwise, check out these important facts you probably never knew about tripadvisor.nl

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.nl

Key Findings

We analyzed Tripadvisor.nl page load time and found that the first response time was 234 ms and then it took 2.1 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

tripadvisor.nl performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value5,400 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value28.5 s

0/100

10%

Network Requests Diagram

www.tripadvisor.nl

234 ms

home_2011_meta-nl-v2640822957b.css

149 ms

registration-v22849831835b.css

114 ms

mootools-c-v21226524396b.js

110 ms

ta-home-2011-without-mootools-c-v22195054011b.js

244 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Tripadvisor.nl, 41% (39 requests) were made to Media-cdn.tripadvisor.com and 38% (36 requests) were made to Static.tacdn.com. The less responsive or slowest element that took the longest time to load (470 ms) relates to the external source Media-cdn.tripadvisor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (38%)

Content Size

3.4 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tripadvisor.nl main page is 3.4 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. 65% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 119.5 kB

  • Original 158.8 kB
  • After minification 157.7 kB
  • After compression 39.2 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 119.5 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 44.3 kB

  • Original 1.6 MB
  • After minification 1.6 MB

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. Tripadvisor images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 889.8 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 411.9 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 889.8 kB or 68% of the original size.

CSS Optimization

-81%

Potential reduce by 242.6 kB

  • Original 299.3 kB
  • After minification 296.0 kB
  • After compression 56.7 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. Tripadvisor.nl needs all CSS files to be minified and compressed as it can save up to 242.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (24%)

Requests Now

93

After Optimization

71

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.tripadvisor.nl

www.tripadvisor.nl

234 ms

home_2011_meta-nl-v2640822957b.css

home_2011_meta-nl-v2640822957b.css

149 ms

registration-v22849831835b.css

registration-v22849831835b.css

114 ms

mootools-c-v21226524396b.js

mootools-c-v21226524396b.js

110 ms

ta-home-2011-without-mootools-c-v22195054011b.js

ta-home-2011-without-mootools-c-v22195054011b.js

244 ms

white-drawn-ollie.png

white-drawn-ollie.png

126 ms

white-drawn-close.png

white-drawn-close.png

129 ms

white-drawn-arrow-right.png

white-drawn-arrow-right.png

236 ms

trip_logo.svg

trip_logo.svg

237 ms

x.gif

x.gif

242 ms

flag.gif

flag.gif

241 ms

TCH-Hotels-dropdown_LL_TM.jpg

TCH-Hotels-dropdown_LL_TM.jpg

239 ms

spinner.gif

spinner.gif

240 ms

flights_arrow.gif

flights_arrow.gif

239 ms

cookie_sync-c-v21094667190b.js

cookie_sync-c-v21094667190b.js

239 ms

header_refresh_pack-vfbe540199020b0a43000aaea344f13c8.png

header_refresh_pack-vfbe540199020b0a43000aaea344f13c8.png

85 ms

jewel_bubble.png

jewel_bubble.png

86 ms

pin_flat_v2.png

pin_flat_v2.png

82 ms

mag_glass_v2.png

mag_glass_v2.png

85 ms

meta_bg_wht.png

meta_bg_wht.png

87 ms

radio_gray.png

radio_gray.png

82 ms

global_pack-v5a544e7c77faab1fde5249089dab28dd.png

global_pack-v5a544e7c77faab1fde5249089dab28dd.png

92 ms

meta_homepage-vd24e48b9ebc6c7303aee7e8a2899c8c0.png

meta_homepage-vd24e48b9ebc6c7303aee7e8a2899c8c0.png

88 ms

homepage_borabora_aug2015_avatar2.jpg

homepage_borabora_aug2015_avatar2.jpg

84 ms

bubbles_20px.png

bubbles_20px.png

86 ms

homepage_hero_borabora_dark.jpg

homepage_hero_borabora_dark.jpg

114 ms

arrow_carousel_left_white.png

arrow_carousel_left_white.png

88 ms

trip_logo_footer@2x.png

trip_logo_footer@2x.png

89 ms

BounceUserTracking-v2957112044b.js

BounceUserTracking-v2957112044b.js

23 ms

beacon.js

beacon.js

75 ms

HomeGeoSpecific

HomeGeoSpecific

214 ms

annecy.jpg

annecy.jpg

204 ms

seed.gif

seed.gif

124 ms

sdk.js

sdk.js

139 ms

gpt.js

gpt.js

110 ms

bk-coretag.js

bk-coretag.js

182 ms

RT

RT

318 ms

pencil.png

pencil.png

46 ms

LeftCarouselInctive_alt.gif

LeftCarouselInctive_alt.gif

91 ms

RightCarouselActive_alt.gif

RightCarouselActive_alt.gif

44 ms

avatar042.jpg

avatar042.jpg

246 ms

the-fin-with-snow.jpg

the-fin-with-snow.jpg

269 ms

sedonamtb.jpg

sedonamtb.jpg

245 ms

lake-kussharo.jpg

lake-kussharo.jpg

246 ms

facebook-avatar.jpg

facebook-avatar.jpg

246 ms

san-andres-y-providencia.jpg

san-andres-y-providencia.jpg

267 ms

sofy20.jpg

sofy20.jpg

268 ms

la-digue-island.jpg

la-digue-island.jpg

266 ms

klausstoever.jpg

klausstoever.jpg

255 ms

gold-rock-beach.jpg

gold-rock-beach.jpg

298 ms

avatar078.jpg

avatar078.jpg

298 ms

vallee-du-champsaur.jpg

vallee-du-champsaur.jpg

353 ms

avatar013.jpg

avatar013.jpg

296 ms

ottawa-river-at-the-lock.jpg

ottawa-river-at-the-lock.jpg

309 ms

marji1919.jpg

marji1919.jpg

296 ms

bridges-in-march.jpg

bridges-in-march.jpg

358 ms

belohradsky.jpg

belohradsky.jpg

324 ms

ranario-hotel-peace-lodge.jpg

ranario-hotel-peace-lodge.jpg

325 ms

avatar038.jpg

avatar038.jpg

326 ms

young-and-curious-katmai.jpg

young-and-curious-katmai.jpg

363 ms

places.jpg

places.jpg

352 ms

visit-from-a-friend.jpg

visit-from-a-friend.jpg

355 ms

kjchow.jpg

kjchow.jpg

353 ms

morocco-travel-routes.jpg

morocco-travel-routes.jpg

377 ms

mohamed07.jpg

mohamed07.jpg

380 ms

footstesp-to-the-summit.jpg

footstesp-to-the-summit.jpg

382 ms

safariaddict.jpg

safariaddict.jpg

381 ms

rando-a-serre-che.jpg

rando-a-serre-che.jpg

416 ms

yallingup.jpg

yallingup.jpg

420 ms

ms12341.jpg

ms12341.jpg

403 ms

acesso-de-sonho-para.jpg

acesso-de-sonho-para.jpg

410 ms

emanuels3.jpg

emanuels3.jpg

408 ms

the-beach.jpg

the-beach.jpg

436 ms

chris-b.jpg

chris-b.jpg

428 ms

poitiers.jpg

poitiers.jpg

470 ms

pubads_impl_81.js

pubads_impl_81.js

94 ms

291 ms

xd_arbiter.php

xd_arbiter.php

128 ms

lvl_04.png

lvl_04.png

53 ms

member_badges-v244712129b.css

member_badges-v244712129b.css

59 ms

rev_05.png

rev_05.png

72 ms

Appreciated.png

Appreciated.png

71 ms

lvl_03.png

lvl_03.png

72 ms

mark-t.jpg

mark-t.jpg

248 ms

ads

ads

218 ms

container.html

container.html

66 ms

avatar019.jpg

avatar019.jpg

207 ms

avatar044.jpg

avatar044.jpg

207 ms

17576

17576

112 ms

4852988068055716884

4852988068055716884

14 ms

ads

ads

57 ms

osd.js

osd.js

20 ms

12352057261350795813

12352057261350795813

15 ms

xd_arbiter.php

xd_arbiter.php

20 ms

Accessibility Review

tripadvisor.nl accessibility score

83

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

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

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.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

tripadvisor.nl 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tripadvisor.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 Tripadvisor.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

tripadvisor.nl

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: