2.6 sec in total
360 ms
2 sec
153 ms
Visit stridavka.cz now to see the best up-to-date Stridavka content for Czech Republic and also check out these interesting facts you probably never knew about stridavka.cz
JáRodič.cz - Máte doma miminko, které se v noci často budí, chce si hrát a v žádném přípa
Visit stridavka.czWe analyzed Stridavka.cz page load time and found that the first response time was 360 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
stridavka.cz performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value6.3 s
10/100
25%
Value6.3 s
41/100
10%
Value40 ms
100/100
30%
Value0.099
90/100
15%
Value7.4 s
49/100
10%
360 ms
587 ms
658 ms
234 ms
10 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 28% of them (15 requests) were addressed to the original Stridavka.cz, 19% (10 requests) were made to Miniaplikace.blueboard.cz and 15% (8 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (658 ms) relates to the external source Vsevjednom.cz.
Page size can be reduced by 49.0 kB (26%)
191.1 kB
142.1 kB
In fact, the total size of Stridavka.cz main page is 191.1 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. 40% of websites need less resources to load. Images take 70.2 kB which makes up the majority of the site volume.
Potential reduce by 35.5 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 35.5 kB or 78% of the original size.
Potential reduce by 7.9 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. Obviously, Stridavka needs image optimization as it can save up to 7.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 178 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 5.5 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. Stridavka.cz needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 81% of the original size.
Number of requests can be reduced by 27 (55%)
49
22
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stridavka. 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 as a result speed up the page load time.
stridavka.cz
360 ms
abtbanner.jpg
587 ms
datum.php
658 ms
widget-anketa-899164
234 ms
FB.Share
10 ms
pozadi.jpg
227 ms
stridavka1.jpg
348 ms
logo.jpg
466 ms
rodina.jpg
491 ms
green.jpg
252 ms
usa.gif
266 ms
ger.gif
343 ms
cze.gif
375 ms
slo.gif
386 ms
esp.gif
461 ms
webarchiv_certifikat.gif
471 ms
jsapi
21 ms
default.css
33 ms
arial.cgi
447 ms
kvetina.gif
404 ms
default.css
56 ms
widget-anketa-899164
233 ms
datum.php
504 ms
352 ms
loader.gif
276 ms
anketa_1.php
275 ms
counter_1.php
273 ms
tabulka.gif
126 ms
174 ms
xd_arbiter.php
69 ms
xd_arbiter.php
212 ms
25 ms
default+cs.css
17 ms
default+cs.I.js
36 ms
like.php
274 ms
ga.js
60 ms
async-ads.js
102 ms
google_custom_search_watermark.gif
98 ms
small-logo.png
23 ms
clear.gif
65 ms
__utm.gif
38 ms
5031.gif
255 ms
5032.gif
234 ms
5033.gif
235 ms
5001.gif
237 ms
5002.gif
241 ms
5003.gif
243 ms
share_button.php
126 ms
vlozit.gif
126 ms
dnes.gif
267 ms
TY3MhkXpWJ-.js
135 ms
LVx-xkvaJ0b.png
120 ms
TY3MhkXpWJ-.js
134 ms
stridavka.cz 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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
stridavka.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
stridavka.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
Tap targets are not sized appropriately
CS
CS
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stridavka.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Stridavka.cz main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
stridavka.cz
Open Graph description is not detected on the main page of Stridavka. 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: