Access ext.thomascook.com. Thomas Cook Holidays | Package Holidays, Hotels & City Breaks

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.237

53/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

ext.thomascook.com

147 ms

www.thomascook.com

42 ms

www.thomascook.com

486 ms

css2

41 ms

sdv6oej.css

29 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ext.thomascook.com, 81% (82 requests) were made to Thomascook.com and 6% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Thomascook.com.

Content Size

625.6 kB

After Optimization

267.7 kB

In fact, the total size of Ext.thomascook.com main page is 625.6 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. HTML takes 364.6 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 329.2 kB

Original 364.6 kB
After minification 313.3 kB
After compression 35.4 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. This page needs HTML code to be minified as it can gain 51.3 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 329.2 kB or 90% of the original size.

Image Optimization

-12%

Potential reduce by 28.6 kB

Original 242.3 kB
After minification 213.6 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. Obviously, Ext Thomas Cook needs image optimization as it can save up to 28.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 69 B

Original 18.8 kB
After minification 18.8 kB
After compression 18.7 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 0 B

Original 5 B

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.

Requests Now

After Optimization

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ext Thomas Cook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

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 Ext.thomascook.com 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 Ext.thomascook.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

ext.thomascook.com

Open Graph data is detected on the main page of Ext Thomas Cook. 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

Thomas Cook Holidays | Package Holidays, Hotels & City Breaks

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)

Network Requests Diagram

ext.thomascook.com

www.thomascook.com

www.thomascook.com

css2

sdv6oej.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

ext.thomascook.com

www.thomascook.com

www.thomascook.com

css2

sdv6oej.css

gtm.js

OtAutoBlock.js

otSDKStub.js

tp.widget.bootstrap.min.js

p.css

ac99ca17-271b-4718-94a6-8505ded698b8.json

main.8dda9aa7.css

app.3d65423a.js

light-searchBar-en-gb.a025f299.js

KSPSecureTrustAccount.svg

KSPAtol.svg

ABTA-dark.svg

dark-logo_new.svg

Evita-Resort.webp

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Mystery%20Hotel%20Budapest.webp

Th%20Roma%20-%20Carpegna%20Palace.webp

Continental%20Hotel%20Budapest.webp

Greece.webp

Turkey.webp

Rio%20All%20Suite%20Hotel%20&%20Casino.webp

YOTEL%20New%20York%20Times%20Square.webp

Park%20Central%20New%20York.webp

Nav_Transfer.webp

Nav_Money.png

Nav_Insurance.png

travel-money-card-verticla-featured-steps-tmcapp-ill%20(1)-cropped%20(2).svg

Nav_Waterpark.webp

Nav_toddler.webp

Nav_GreeceHotel.webp

account.svg

globe.svg

location

i.gif

Malta_Dec-Dec_2024_logo.png

Malta_Dec-Dec_2024.jpg

jcr:content.jpg

monthly-payments.svg