6.7 sec in total
461 ms
5.6 sec
598 ms
Click here to check amazing ESL content for Germany. Otherwise, check out these important facts you probably never knew about esl.de
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Visit esl.deWe analyzed Esl.de page load time and found that the first response time was 461 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
esl.de performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value10.0 s
0/100
25%
Value7.4 s
27/100
10%
Value1,760 ms
10/100
30%
Value0.015
100/100
15%
Value11.3 s
19/100
10%
461 ms
989 ms
853 ms
91 ms
1653 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 7% of them (4 requests) were addressed to the original Esl.de, 15% (9 requests) were made to D.adroll.com and 12% (7 requests) were made to . The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Cdn0.eslcompany.com.
Page size can be reduced by 930.8 kB (37%)
2.5 MB
1.6 MB
In fact, the total size of Esl.de main page is 2.5 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. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 88.6 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 88.6 kB or 83% of the original size.
Potential reduce by 0 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. ESL images are well optimized though.
Potential reduce by 580.5 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 580.5 kB or 63% of the original size.
Potential reduce by 261.7 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. Esl.de needs all CSS files to be minified and compressed as it can save up to 261.7 kB or 57% of the original size.
Number of requests can be reduced by 23 (61%)
38
15
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
esl.de
461 ms
www.esl.de
989 ms
853 ms
gtm.js
91 ms
agency.css
1653 ms
roundtrip.js
46 ms
dc.js
83 ms
analytics.js
147 ms
conversion_async.js
73 ms
fbevents.js
385 ms
bat.js
79 ms
logo--white.svgz
978 ms
agency.js
1579 ms
104 ms
__utm.gif
38 ms
BLQTSZKOOJEPDOF5PSMX26.js
135 ms
collect
29 ms
38 ms
ga-audiences
33 ms
tr
152 ms
38 ms
out
33 ms
out
32 ms
out
32 ms
out
32 ms
out
30 ms
out
31 ms
out
36 ms
out
35 ms
28 ms
u.php
173 ms
adsct
129 ms
pixel
85 ms
71 ms
sync
21 ms
sd
4 ms
377928.gif
15 ms
in
7 ms
tap.php
159 ms
de.png
102 ms
accreditations_de-DE.svgz
113 ms
1.jpg
1548 ms
07DXE7QQYAAA==
15 ms
OTTNxjBCenxqsAJxPbx8dkMJRk3cVxFg5NJNlcayihqpsMTti2ac7a5bLZRitt227lF3Sud7YJhmVG+gAAAA==
14 ms
8OwbsTEAJAA==
14 ms
wLPrJzVshG2UoWSov9pf9FtO85QHHdrpjMVDOLZaOV2zU98rnJquGSMtGKJes+AKP1jaGWNBg8B8RMLjwAA==
13 ms
XQtrw8gQHoZ5pDMNhohuBwqRmBodSMwWihmYDxRDMFk7GmANOjZgaKWceGhPwA26RWEwABVpUFzgAA
13 ms
PABfhByrgC4FxIzeIaAMAUCQ+VQABVpUFzAAA
12 ms
xleWossTJUKWpHF12lMlP6iJPESzimKiJolKdgtPka1JYSewnThNinNSxSKAsSoo5qlmqqq5KDHYF0N3lQhtY0EqpmuXbIrRbQACG0MXwmF0yjf0xycrgyg0yFOFLL+SbmuJF1cjFuSmzwuGJ1+RLfTy7zJUnznB5ZVEH+Fi6f39nk6E478wv8s3QUpzv0jJeWq5osYZ0N5v8X2RxsbY2EEMBiF0cV1yijR0UA6FEHAC9nVZuAAAA
11 ms
miscellaneous
115 ms
jsapi
41 ms
special_offer_destinations.jpg
1031 ms
special_offer_specials.jpg
1031 ms
23.jpg
978 ms
1003.jpg
1046 ms
24.jpg
1155 ms
630.jpg
1052 ms
special_offer_ipad.jpg
1015 ms
special_offer_activities.jpg
1014 ms
esl.de accessibility score
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
[role]s do not have all required [aria-*] attributes
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
Form elements do not have associated labels
Links do not have a discernible name
esl.de 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
esl.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esl.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Esl.de 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.
esl.de
Open Graph data is detected on the main page of ESL. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: