3.1 sec in total
481 ms
2.4 sec
207 ms
Welcome to barvylakyvalek.cz homepage info - get ready to check Barvylakyvalek best content right away, or after learning these important things about barvylakyvalek.cz
Renata Dvořáková BARVY LAKY VALEK. Knám pro barvu a radu. prodej HET, Dulux , Xyladecor, Hammerite, PNZ, Herbol, Helios, Jihlava Erbenova46, Míchání barev na počkání
Visit barvylakyvalek.czWe analyzed Barvylakyvalek.cz page load time and found that the first response time was 481 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
barvylakyvalek.cz performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value7.8 s
3/100
25%
Value4.3 s
76/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value6.6 s
57/100
10%
481 ms
234 ms
234 ms
236 ms
236 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 76% of them (42 requests) were addressed to the original Barvylakyvalek.cz, 7% (4 requests) were made to In-pocasi.cz and 4% (2 requests) were made to Incomedia.eu. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Files.netorg.cz.
Page size can be reduced by 210.3 kB (28%)
739.3 kB
529.0 kB
In fact, the total size of Barvylakyvalek.cz main page is 739.3 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. 35% of websites need less resources to load. Images take 474.8 kB which makes up the majority of the site volume.
Potential reduce by 28.9 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 28.9 kB or 80% of the original size.
Potential reduce by 19.5 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. Barvylakyvalek images are well optimized though.
Potential reduce by 115.0 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 115.0 kB or 66% of the original size.
Potential reduce by 46.9 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. Barvylakyvalek.cz needs all CSS files to be minified and compressed as it can save up to 46.9 kB or 87% of the original size.
Number of requests can be reduced by 28 (53%)
53
25
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barvylakyvalek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
barvylakyvalek.cz
481 ms
reset.css
234 ms
style.css
234 ms
template.css
236 ms
menu.css
236 ms
index.css
352 ms
jquery.js
591 ms
x5engine.js
351 ms
pocasi-na-web.php
668 ms
bridge.js
70 ms
bridge.js
120 ms
netkatalog130-1-p1.png
1392 ms
top.png
833 ms
main_h.png
126 ms
main.png
126 ms
phone_icon_by_cemagraphics.png
134 ms
lyoness-karty.jpg
125 ms
imagesU2IHLWWK.jpg
124 ms
th.jpg
257 ms
tn_zoom_filename_901.jpg
254 ms
netkatalog130-1-p2.png
1420 ms
zatazeno.png
117 ms
prehanky-dest.png
234 ms
prehanky-snih-dest.png
243 ms
23.png
186 ms
23_t.png
185 ms
23_tl.png
193 ms
23_tr.png
301 ms
23_l.png
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23_r.png
308 ms
23_b.png
314 ms
23_bl.png
316 ms
23_br.png
417 ms
all.js
16 ms
bottom.png
414 ms
websitex5_gallery_1.png
146 ms
swfobject.js
407 ms
x5engine.deferrable.js
879 ms
l10n.js
529 ms
x5cartengine.js
747 ms
x5settings.js
520 ms
67 ms
xd_arbiter.php
24 ms
xd_arbiter.php
32 ms
sub.png
121 ms
sub_h.png
119 ms
sub_f.png
120 ms
sub_m.png
118 ms
sub_l.png
122 ms
sub_f_h.png
119 ms
sub_m_h.png
233 ms
sub_l_h.png
234 ms
imLoad.gif
235 ms
imClose.png
236 ms
print.css
121 ms
barvylakyvalek.cz accessibility score
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 valid value for its [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
barvylakyvalek.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
barvylakyvalek.cz 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
CS
CZ
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Barvylakyvalek.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it does not match the claimed language. Our system also found out that Barvylakyvalek.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.
barvylakyvalek.cz
Open Graph description is not detected on the main page of Barvylakyvalek. 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: