Access no.tripadvisor.com. Tripadvisor: Over en milliard anmeldelser og bidrag til hoteller, attraksjoner, restauranter og mer

Report Summary

About Website

Welcome to no.tripadvisor.com homepage info - get ready to check No Tripadvisor best content for United States right away, or after learning these important things about no.tripadvisor.com

Planlegg den neste reisen din, les anmeldelser og få reiseråd fra fellesskapet vårt om hvor du skal bo og hva du skal gjøre. Finn besparelser på hoteller, bestill den perfekte turen eller attraksjonen...

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value5,430 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

no.tripadvisor.com

206 ms

home_2011_meta-no-v21861866807b.css

353 ms

registration-v22849831835b.css

45 ms

mootools-c-v21226524396b.js

228 ms

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

87 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original No.tripadvisor.com, 41% (39 requests) were made to Media-cdn.tripadvisor.com and 39% (37 requests) were made to Static.tacdn.com. The less responsive or slowest element that took the longest time to load (466 ms) relates to the external source Media-cdn.tripadvisor.com.

Content Size

3.4 MB

After Optimization

2.1 MB

In fact, the total size of No.tripadvisor.com 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. 60% 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 120.7 kB

Original 161.1 kB
After minification 160.0 kB
After compression 40.4 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 120.7 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 40.9 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. No Tripadvisor images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 890.2 kB

Original 1.3 MB
After minification 1.3 MB
After compression 416.3 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 890.2 kB or 68% of the original size.

CSS Optimization

-81%

Potential reduce by 241.3 kB

Original 297.5 kB
After minification 294.2 kB
After compression 56.2 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. No.tripadvisor.com needs all CSS files to be minified and compressed as it can save up to 241.3 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of No 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 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

[aria-*] attributes do not have valid values

These are opportunities to improve keyboard navigation in your application.

High

Some elements have a [tabindex] value greater than 0

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

NO
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise No.tripadvisor.com can be misinterpreted by Google and other search engines. Our service has detected that Norwegian 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 No.tripadvisor.com 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

no.tripadvisor.com

Open Graph data is detected on the main page of No Tripadvisor. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Tripadvisor: Over en milliard anmeldelser og bidrag til hoteller, attraksjoner, restauranter og mer

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)