11 sec in total
887 ms
9.6 sec
574 ms
Visit zalando.es now to see the best up-to-date Zalando content for Spain and also check out these interesting facts you probably never knew about zalando.es
Envío rápido y devolución gratuita | Descubre las últimas tendencias en ropa, calzado y complementos para mujer, hombre y niño en Zalando
Visit zalando.esWe analyzed Zalando.es page load time and found that the first response time was 887 ms and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
zalando.es performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value6.6 s
8/100
25%
Value21.0 s
0/100
10%
Value1,430 ms
15/100
30%
Value0
100/100
15%
Value14.0 s
10/100
10%
887 ms
181 ms
369 ms
309 ms
336 ms
Our browser made a total of 156 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Zalando.es, 14% (22 requests) were made to Static.xx.fbcdn.net and 7% (11 requests) were made to Eu-sonar.sociomantic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Mosaic01.ztat.net.
Page size can be reduced by 1.3 MB (60%)
2.2 MB
887.6 kB
In fact, the total size of Zalando.es main page is 2.2 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. Javascripts take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 315.7 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 315.7 kB or 78% of the original size.
Potential reduce by 1.8 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. Zalando images are well optimized though.
Potential reduce by 983.5 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 983.5 kB or 69% of the original size.
Potential reduce by 22.6 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. Zalando.es needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 83% of the original size.
Number of requests can be reduced by 90 (63%)
143
53
The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zalando. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.zalando.es
887 ms
gpt.js
181 ms
zalando.min.css
369 ms
new-face_gender-split_desktop.min.css
309 ms
new-face_gender-split_desktop.min.css
336 ms
548ff4c7470c79a50b878473.min.js
900 ms
webtrekk.min.js
249 ms
lpo-8298-old-ie.min.css
317 ms
661 ms
zalando.min.js
874 ms
scc-583-footer.min.js
316 ms
st.v2.js
184 ms
pubads_impl_83.js
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main_hp-generic_women.jpg
399 ms
topshop.jpg
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main_hp-generic_men.jpg
470 ms
main_hp-generic_kids.jpg
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zalando-logo.png
65 ms
g-star-1.jpg
380 ms
adidas-performance.jpg
380 ms
newbalance.jpg
397 ms
tommy-hilfiger.jpg
396 ms
nike-performance.jpg
407 ms
levis.jpg
407 ms
pepe-jeans.jpg
410 ms
lacoste-2.jpg
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topman.jpg
440 ms
container.html
160 ms
gtm.js
335 ms
wt
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iconFont.svg
275 ms
likebox.php
488 ms
spriteIcon.png
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spriteIconES.png
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loader.gif
216 ms
ws
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imgLoader.gif
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MxOchIADMT_.css
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3w3jujerapC.css
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analytics.js
390 ms
ld.js
463 ms
zalando-es
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conversion_async.js
467 ms
adtriba.js
454 ms
tr
107 ms
load_sync.js
901 ms
ut
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rc
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svgstore.svg
272 ms
activityi;src=3276817;type=esshop99;cat=esshop01;u19=;u17=undefined;u18=26;u4=0;u2=;u8=5321c27ea18734484259a12afbc54b4bf443;u7=;u6=;u5=;u10=Todo;ord=5975905682007;~oref=https%3A%2F%2Fwww.zalando.es%2F
438 ms
activityi;src=3959786;type=rema;cat=rt_rema;u19=;u17=undefined;u18=26;u4=0;u2=;u8=5321c27ea18734484259a12afbc54b4bf443;u7=;u6=;u5=;u10=Todo;ord=6994927536091;~oref=https%3A%2F%2Fwww.zalando.es%2F
371 ms
ec.js
80 ms
linkid.js
170 ms
collect
536 ms
477 ms
event
1406 ms
activityi;src=3959786;type=rema;cat=rt_rema;u1=;u2=;u3=;u4=0;u5=;u6=;u7=;u8=5321c27ea18734484259a12afbc54b4bf443;u9=;u10=Todo;u11=;u12=;u13=;u14=;u15=;u16=;u17=undefined;u18=26;u19=;ord=1
243 ms
activity;src=3959786;type=rema;cat=undefined;ord=5975905682007;~oref=https%3A%2F%2Fwww.zalando.es%2F
459 ms
conversion.js
369 ms
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collect
146 ms
collect
327 ms
dlsync.js
566 ms
ga-audiences
101 ms
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view
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71 ms
83 ms
sociomantic
1077 ms
UserMatch.ashx
479 ms
sync.cgi
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rum
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u.php
121 ms
serve
647 ms
233 ms
usersync
515 ms
Pug
530 ms
us.gif
550 ms
info.php
859 ms
tg-03.yieldpartners.com
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283 ms
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match
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tap.php
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match
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sd
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match
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pixel
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match
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match
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event
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604 ms
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mapuser
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match
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adscale
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tap.php
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match
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match
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set
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match
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cm.gif
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VXcANLwwL5J.js
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match.aspx
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match
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match
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redir
149 ms
smart
307 ms
gr
192 ms
dis.aspx
479 ms
pixel
33 ms
m
51 ms
pixel_details.html
6 ms
t
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sd
15 ms
tap.php
203 ms
u.php
23 ms
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demconf.jpg
12 ms
zalando.es accessibility score
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
Buttons do not have an accessible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
zalando.es 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
zalando.es 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
ES
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zalando.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish 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 Zalando.es 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.
zalando.es
Open Graph description is not detected on the main page of Zalando. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: