20.7 sec in total
8.4 sec
11.7 sec
636 ms
Welcome to doro.cz homepage info - get ready to check Doro best content right away, or after learning these important things about doro.cz
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Visit doro.czWe analyzed Doro.cz page load time and found that the first response time was 8.4 sec and then it took 12.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
doro.cz performance score
name
value
score
weighting
Value8.6 s
0/100
10%
Value22.0 s
0/100
25%
Value20.5 s
0/100
10%
Value1,690 ms
11/100
30%
Value0.208
60/100
15%
Value19.7 s
2/100
10%
8387 ms
223 ms
74 ms
200 ms
517 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Doro.cz, 84% (41 requests) were made to Doro.com and 6% (3 requests) were made to Sdk.privacy-center.org. The less responsive or slowest element that took the longest time to load (8.4 sec) belongs to the original domain Doro.cz.
Page size can be reduced by 682.1 kB (12%)
5.8 MB
5.1 MB
In fact, the total size of Doro.cz main page is 5.8 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 5.6 MB which makes up the majority of the site volume.
Potential reduce by 119.1 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 14.8 kB, which is 11% 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 119.1 kB or 85% of the original size.
Potential reduce by 562.8 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. Doro images are well optimized though.
Potential reduce by 12 B
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.
Potential reduce by 177 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. Doro.cz has all CSS files already compressed.
Number of requests can be reduced by 13 (30%)
43
30
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doro. 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 as a result speed up the page load time.
doro.cz
8387 ms
223 ms
gtm.js
74 ms
main.min.css
200 ms
ruxitagentjs_ICA2SVfqr_10167190521165248.js
517 ms
tp.widget.bootstrap.min.js
25 ms
js
795 ms
jquery.yu2fvl.css
213 ms
icon_cart_white_mobile.svg
104 ms
icon_search_white.svg
106 ms
icon_cart_black.svg
204 ms
icon_cart_hover.svg
208 ms
icon_search_black.svg
302 ms
icon_search_hover.svg
310 ms
mobiles_phones_1200x500_23.jpg
524 ms
tabletwatch_1200x500.jpg
599 ms
accessories_1200x500_2.jpg
600 ms
eva-198x145.png
806 ms
kerstin-and-louise_banner-tb.jpg
599 ms
search-glass.svg
428 ms
search-clear.svg
623 ms
main_banner_valentines-day_1200x700_uk.jpg
1016 ms
main_banner_valentines-day_768x1106_uk.jpg
1371 ms
teaser-lazyload.png
804 ms
teaser-mobile-lazyload.png
803 ms
banner_fullbredd.jpg
1089 ms
banner_jean-luc_mobil.jpg
1181 ms
ikon_pin.png
805 ms
ikon_headset.png
901 ms
path-52.png
902 ms
group-59.png
985 ms
twitter-logo.png
998 ms
in-white-59px-r.png
1096 ms
instagram-logo-png-background-image.png
1206 ms
loader.js
423 ms
symbol_arrow_white_down.svg
1091 ms
main_banner_valentines-day_2560x700_uk.jpg
1979 ms
quotationmark_white.svg
1171 ms
group-566.png
1199 ms
checkbox-unchecked.svg
1257 ms
mask-group-115.jpg
1471 ms
matomo.js
23 ms
BrandonText-Regular.otf
1229 ms
BrandonText-Bold.otf
1244 ms
BrandonText-Medium.otf
1300 ms
matomo.php
474 ms
sdk.ea24adf02c2d0fee123982a46b4a65b41a3bd7c7.js
5 ms
ui-gdpr-en-web.ea24adf02c2d0fee123982a46b4a65b41a3bd7c7.js
181 ms
logo_doro.svg
509 ms
doro.cz accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
doro.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
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
doro.cz SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Doro.cz can be misinterpreted by Google and other search engines. Our service has detected that English 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 Doro.cz 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.
doro.cz
Open Graph description is not detected on the main page of Doro. 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: