8.6 sec in total
171 ms
4.2 sec
4.2 sec
Click here to check amazing Heartbeat Thomas Cook content for United Kingdom. Otherwise, check out these important facts you probably never knew about heartbeat.thomascook.com
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Visit heartbeat.thomascook.comWe analyzed Heartbeat.thomascook.com page load time and found that the first response time was 171 ms and then it took 8.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
heartbeat.thomascook.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value5.8 s
15/100
25%
Value9.8 s
10/100
10%
Value12,110 ms
0/100
30%
Value0.088
92/100
15%
Value19.3 s
2/100
10%
171 ms
26 ms
361 ms
137 ms
626 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Heartbeat.thomascook.com, 63% (52 requests) were made to Thomascook.com and 5% (4 requests) were made to Ots.webtrends-optimize.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Thomascook.com.
Page size can be reduced by 308.2 kB (67%)
458.7 kB
150.4 kB
In fact, the total size of Heartbeat.thomascook.com main page is 458.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 286.6 kB which makes up the majority of the site volume.
Potential reduce by 254.4 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 68.1 kB, which is 24% 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 254.4 kB or 89% of the original size.
Potential reduce by 294 B
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. Heartbeat Thomas Cook images are well optimized though.
Potential reduce by 53.5 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 53.5 kB or 39% of the original size.
Number of requests can be reduced by 23 (29%)
79
56
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heartbeat 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 19 to 1 for JavaScripts and as a result speed up the page load time.
heartbeat.thomascook.com
171 ms
www.thomascook.com
26 ms
www.thomascook.com
361 ms
gtm.js
137 ms
wt.js
626 ms
tp.widget.bootstrap.min.js
109 ms
main.1362ade8.css
311 ms
app.0e770f6e.js
402 ms
searchBar-en-gb.5deff4ec.js
379 ms
landing
54 ms
landing
39 ms
elastic-apm-opentracing.umd.min.js
369 ms
tp.min.js
364 ms
299908a70c454977877b2e7dd1ebef77.jpg
760 ms
logo-mobile@1x.png
415 ms
TIME_LOCATION_CALENDAR.svg
517 ms
USER_INTERFACE_HEART_LOVE_OUTLINE.svg
519 ms
call.svg
540 ms
email.svg
541 ms
nwatol.svg
832 ms
nw-abta.svg
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nw-scecur2.svg
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jcr:content.png
1043 ms
mul.svg
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flex.svg
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Main%20chat2.svg
958 ms
price-match2.svg
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lanzarote1127748611.JPG
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Egypt.jpg
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mexico-hero1.jpg
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Malta.jpg
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cypruscarousel%20(1).jpg
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usa-hero1.jpg
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punta-cana-portrait.jpg
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Turkey.jpg
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tenerife2.jpg
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tanja-cotoaga-SAZZ_H1RZGE-unsplash%20(1).jpg
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casa-cook.svg
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cooks-club.svg
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club-med.svg
1520 ms
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amsterdam-mobile.jpg
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venice-mobile.jpg
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paris-mobile.jpg
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dublin-mobile.jpg
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common.js
380 ms
wt_lib.js
482 ms
jcr:content.png
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AppStore.svg
1362 ms
google-play-badge.png
1323 ms
jcr:content.png
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fb.svg
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twit.svg
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analytics.js
193 ms
activityi;src=10305155;type=count20;cat=000un0;ord=5967215137673;gtm=2wg9s0;gcs=G111;auiddc=228105351.1664624194;u1=https%3A%2F%2Fwww.thomascook.com%2F;~oref=https%3A%2F%2Fwww.thomascook.com%2F
183 ms
activityi;src=10305155;type=count20;cat=001ho0;ord=1;num=7384239455825;gtm=2wg9s0;gcs=G111;auiddc=228105351.1664624194;~oref=https%3A%2F%2Fwww.thomascook.com%2F
252 ms
activityi;src=10387506;type=retarget;cat=homep0;ord=4788158297632;gtm=2wg9s0;gcs=G111;auiddc=228105351.1664624194;u1=Homepage;~oref=https%3A%2F%2Fwww.thomascook.com%2F
305 ms
insta.svg
1230 ms
upt.svg
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atol%20(2).svg
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253 ms
abta%20(1).svg
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travelaware.svg
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collect
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collect
15 ms
src=10305155;type=count20;cat=000un0;ord=5967215137673;gtm=2wg9s0;gcs=G111;auiddc=*;u1=https%3A%2F%2Fwww.thomascook.com%2F;~oref=https%3A%2F%2Fwww.thomascook.com%2F
160 ms
src=10305155;type=count20;cat=001ho0;ord=1;num=7384239455825;gtm=2wg9s0;gcs=G111;auiddc=*;~oref=https%3A%2F%2Fwww.thomascook.com%2F
92 ms
collect
488 ms
src=10387506;type=retarget;cat=homep0;ord=4788158297632;gtm=2wg9s0;gcs=G111;auiddc=*;u1=Homepage;~oref=https%3A%2F%2Fwww.thomascook.com%2F
436 ms
ga-audiences
54 ms
hotjar-1957756.js
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fbevents.js
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99 ms
135 ms
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identity.js
66 ms
975334899602391
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modules.61e17720cf639c3e96a7.js
264 ms
box-69edcc3187336f9b0a3fbb4c73be9fe6.html
163 ms
heartbeat.thomascook.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
heartbeat.thomascook.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
heartbeat.thomascook.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heartbeat.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 Heartbeat.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.
heartbeat.thomascook.com
Open Graph data is detected on the main page of Heartbeat Thomas Cook. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: