3.1 sec in total
376 ms
2.6 sec
178 ms
Welcome to klo.cz homepage info - get ready to check Klo best content for Czech Republic right away, or after learning these important things about klo.cz
Vedení účetnictví a daňová evidence,účetní audit,poradenství,daně a mzdovou agendu,pronájem sídla,mzdy a personalistika,daňová přiznání
Visit klo.czWe analyzed Klo.cz page load time and found that the first response time was 376 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.
klo.cz performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value4.4 s
39/100
25%
Value3.5 s
88/100
10%
Value290 ms
80/100
30%
Value0
100/100
15%
Value6.5 s
58/100
10%
376 ms
523 ms
368 ms
277 ms
277 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 89% of them (31 requests) were addressed to the original Klo.cz, 6% (2 requests) were made to Googletagmanager.com and 3% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (967 ms) belongs to the original domain Klo.cz.
Page size can be reduced by 39.7 kB (32%)
124.9 kB
85.2 kB
In fact, the total size of Klo.cz main page is 124.9 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. Only 10% of websites need less resources to load. Javascripts take 75.9 kB which makes up the majority of the site volume.
Potential reduce by 18.1 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 4.1 kB, which is 16% 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 18.1 kB or 72% of the original size.
Potential reduce by 1.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 20.1 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. Klo.cz needs all CSS files to be minified and compressed as it can save up to 20.1 kB or 84% of the original size.
Number of requests can be reduced by 15 (45%)
33
18
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Klo. 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.
klo.cz
376 ms
klo.cz
523 ms
peklo_base.css
368 ms
peklo_3c.css
277 ms
rollvers.js
277 ms
style-for-ie.js
279 ms
advertise.js
290 ms
js
52 ms
js
90 ms
api.js
33 ms
inzerat.js
517 ms
vtipy.js
485 ms
bg-page.gif
206 ms
bg-top.gif
254 ms
logo-peklo.gif
329 ms
czech.gif
333 ms
english.gif
423 ms
smenu.gif
480 ms
section-ucetnictvi.gif
428 ms
section-dane.gif
477 ms
section-mzdy.gif
552 ms
section-cenik.gif
559 ms
section-kontakt.gif
646 ms
nadpis-sloupku-akce.gif
708 ms
point-red-circle.gif
708 ms
nadpis-inzerat-red.gif
756 ms
bg-blok-bottom-two-red.gif
731 ms
nadpis-sloupku-uvod.gif
739 ms
sipka.gif
826 ms
nadpis-sloupku-kontakt.gif
889 ms
nadpis-sloupku-vtip.gif
881 ms
bg-blok-bottom.gif
882 ms
nadpis-sloupku-aktuality.gif
967 ms
retargeting.js
592 ms
peklo_tisk.css
224 ms
klo.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
Form elements do not have associated labels
klo.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
klo.cz SEO score
CS
CS
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Klo.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 Klo.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.
klo.cz
Open Graph description is not detected on the main page of Klo. 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: