3.8 sec in total
423 ms
3.1 sec
346 ms
Visit lespi.cz now to see the best up-to-date Lespi content for Czech Republic and also check out these interesting facts you probably never knew about lespi.cz
Jsme školou pro všechny, komu záleží na odpovědné péči o naše lesy a naši krajinu a kdo jsou otevřeni současným i budoucím výzvám - VOŠL a SLŠ Bedřicha Schwarzenberga, Písek
Visit lespi.czWe analyzed Lespi.cz page load time and found that the first response time was 423 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
lespi.cz performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value11.6 s
0/100
25%
Value10.3 s
8/100
10%
Value1,590 ms
12/100
30%
Value0.338
33/100
15%
Value9.5 s
30/100
10%
423 ms
432 ms
121 ms
235 ms
442 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 92% of them (67 requests) were addressed to the original Lespi.cz, 5% (4 requests) were made to Shared.czechproject.eu and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Lespi.cz.
Page size can be reduced by 231.7 kB (20%)
1.2 MB
954.0 kB
In fact, the total size of Lespi.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. 40% of websites need less resources to load. Images take 899.2 kB which makes up the majority of the site volume.
Potential reduce by 17.4 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 17.4 kB or 73% of the original size.
Potential reduce by 34.9 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. Lespi images are well optimized though.
Potential reduce by 146.6 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 146.6 kB or 66% of the original size.
Potential reduce by 32.9 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. Lespi.cz needs all CSS files to be minified and compressed as it can save up to 32.9 kB or 81% of the original size.
Number of requests can be reduced by 25 (37%)
68
43
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lespi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
lespi.cz
423 ms
www.lespi.cz
432 ms
reset.css
121 ms
style.css
235 ms
style-990.css
442 ms
jquery-1.7.2.min.js
404 ms
scripts.js
465 ms
jquery.fancybox-1.3.4.css
239 ms
jquery.mousewheel-3.0.4.pack.js
471 ms
jquery.fancybox-1.3.4.pack.js
350 ms
jquery.jscrollpane.css
358 ms
jquery.jscrollpane.lozenge.css
465 ms
jquery.mousewheel.js
479 ms
jquery.jscrollpane.min.js
523 ms
contentslider.js
556 ms
contentslider.css
599 ms
footer.js
731 ms
fonty.css
349 ms
analytics.js
62 ms
bg1.jpg
837 ms
logo.png
238 ms
youtube.png
162 ms
facebook.png
165 ms
menu1-oddel.gif
162 ms
hledat.png
165 ms
dolu.png
232 ms
menu.png
236 ms
menu-predel.png
237 ms
submenu.jpg
357 ms
submenu-li.png
345 ms
bg2.png
580 ms
ram.png
349 ms
3020.jpg
592 ms
anim-text-bg.png
458 ms
3017.jpg
582 ms
3019.jpg
593 ms
2410.jpg
916 ms
hp-tabs.png
696 ms
aktuality-hr.png
698 ms
modlitba-lesa.png
710 ms
vls.png
711 ms
jihocesky-kraj.png
813 ms
lesycr.png
813 ms
np-s.png
829 ms
ksh-cb.png
830 ms
lmp.png
928 ms
fb2.png
929 ms
yt2.png
947 ms
czechproject.png
947 ms
cpedit.png
948 ms
anim-paging-bg.png
1000 ms
hp-stin.png
1017 ms
bg3.jpg
1250 ms
PTS55F-webfont.woff
1041 ms
PTS75F-webfont.woff
1035 ms
collect
45 ms
js.cookie.js
119 ms
PTN57F-webfont.woff
918 ms
partners-paging.gif
989 ms
dalekohled.png
1315 ms
menu.png
1027 ms
ram.png
961 ms
hp-stin.png
959 ms
fancybox-x.png
1030 ms
fancybox.png
1073 ms
bg-black.png
120 ms
infowindow.php
236 ms
fancybox-y.png
969 ms
blank.gif
962 ms
arrow1.png
1025 ms
bar2.png
943 ms
arrow0.png
849 ms
tisk.css
121 ms
lespi.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
lespi.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
lespi.cz SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lespi.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 Lespi.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.
lespi.cz
Open Graph description is not detected on the main page of Lespi. 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: