3.2 sec in total
381 ms
2.3 sec
534 ms
Welcome to dobrasemena.cz homepage info - get ready to check Dobra Semena best content for Czech Republic right away, or after learning these important things about dobrasemena.cz
Jsme Dobrá Semena - eshop, kde zakoupíte námi ověřená semena rajčat, paprik, tykví i další zeleniny včetně semínek květin a rostlin.
Visit dobrasemena.czWe analyzed Dobrasemena.cz page load time and found that the first response time was 381 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
dobrasemena.cz performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value10.9 s
0/100
25%
Value11.0 s
6/100
10%
Value4,030 ms
1/100
30%
Value0.293
41/100
15%
Value13.7 s
10/100
10%
381 ms
238 ms
572 ms
232 ms
236 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 86% of them (61 requests) were addressed to the original Dobrasemena.cz, 6% (4 requests) were made to In-pocasi.cz and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (919 ms) belongs to the original domain Dobrasemena.cz.
Page size can be reduced by 222.4 kB (18%)
1.2 MB
989.5 kB
In fact, the total size of Dobrasemena.cz main page is 1.2 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. 50% of websites need less resources to load. Images take 977.6 kB which makes up the majority of the site volume.
Potential reduce by 32.3 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 32.3 kB or 72% of the original size.
Potential reduce by 61.9 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. Dobra Semena images are well optimized though.
Potential reduce by 103.0 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 103.0 kB or 65% of the original size.
Potential reduce by 25.2 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. Dobrasemena.cz needs all CSS files to be minified and compressed as it can save up to 25.2 kB or 83% of the original size.
Number of requests can be reduced by 10 (15%)
68
58
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dobra Semena. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
dobrasemena.cz
381 ms
style.css
238 ms
jquery.js
572 ms
slimbox2.js
232 ms
checkstep1.js
236 ms
tabber.js
235 ms
inc.js
240 ms
easySlider.js
346 ms
tabber.css
350 ms
slimbox2.css
348 ms
screen.css
351 ms
pocasi-na-web.php
354 ms
bg.jpg
120 ms
ga.js
29 ms
bgmax.jpg
230 ms
main.gif
117 ms
dobrasemena-vert.png
355 ms
logo.png
120 ms
header.jpg
352 ms
kosik.gif
228 ms
bgmenu.jpg
242 ms
buvod.jpg
242 ms
bzelenina.jpg
352 ms
baromat.jpg
350 ms
bletnicky.jpg
355 ms
btrvalky.jpg
356 ms
bnovinky.jpg
458 ms
bgli.gif
459 ms
hledejon.gif
462 ms
bsearch.jpg
469 ms
boxbutt.gif
469 ms
all.js
163 ms
01.jpg
454 ms
02.jpg
556 ms
03.jpg
557 ms
04.jpg
563 ms
05.jpg
575 ms
06.jpg
568 ms
07.jpg
572 ms
08.jpg
669 ms
09.jpg
672 ms
10.jpg
679 ms
11.jpg
682 ms
12.jpg
684 ms
13.jpg
686 ms
16.jpg
782 ms
14.jpg
786 ms
15.jpg
797 ms
17.jpg
793 ms
18.jpg
797 ms
zatazeno.png
124 ms
__utm.gif
13 ms
prehanky-dest.png
198 ms
prehanky-snih-dest.png
230 ms
19.jpg
717 ms
banner.png
919 ms
doprava-baner.png
807 ms
121 ms
xd_arbiter.php
140 ms
xd_arbiter.php
253 ms
251_0.jpg
705 ms
250_0.jpg
710 ms
171_0.jpg
694 ms
249_0.jpg
701 ms
248_0.jpg
690 ms
2552_0.jpg
695 ms
711142_0.jpg
700 ms
4458_0.jpg
704 ms
bkup.jpg
707 ms
bgfooter.jpg
793 ms
print.css
120 ms
dobrasemena.cz 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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
dobrasemena.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
Page has valid source maps
dobrasemena.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
CS
CS
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dobrasemena.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 Dobrasemena.cz main page’s claimed encoding is windows-1250. 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.
dobrasemena.cz
Open Graph description is not detected on the main page of Dobra Semena. 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: