2.5 sec in total
359 ms
2 sec
188 ms
Visit zdenektomek.cz now to see the best up-to-date Zdenektomek content and also check out these interesting facts you probably never knew about zdenektomek.cz
Rodinná firma specializovaná na průmyslové stavby. Kompletní servis od projektu až po dokončení. Desítky spokojených zákazníků za více než čtvrt století činnosti.
Visit zdenektomek.czWe analyzed Zdenektomek.cz page load time and found that the first response time was 359 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.
zdenektomek.cz performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value11.2 s
0/100
25%
Value5.8 s
49/100
10%
Value720 ms
41/100
30%
Value0.015
100/100
15%
Value10.2 s
25/100
10%
359 ms
454 ms
355 ms
231 ms
233 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 94% of them (29 requests) were addressed to the original Zdenektomek.cz, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (682 ms) belongs to the original domain Zdenektomek.cz.
Page size can be reduced by 63.7 kB (19%)
343.5 kB
279.9 kB
In fact, the total size of Zdenektomek.cz main page is 343.5 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. 20% of websites need less resources to load. Images take 238.6 kB which makes up the majority of the site volume.
Potential reduce by 10.4 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. This page needs HTML code to be minified as it can gain 1.9 kB, which is 13% 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 10.4 kB or 70% of the original size.
Potential reduce by 4.6 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. Zdenektomek images are well optimized though.
Potential reduce by 40.4 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 40.4 kB or 51% of the original size.
Potential reduce by 8.3 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. Zdenektomek.cz needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 75% of the original size.
Number of requests can be reduced by 3 (10%)
29
26
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zdenektomek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
zdenektomek.cz
359 ms
www.zdenektomek.cz
454 ms
jquery-1.3.2.min.js
355 ms
slimbox2.js
231 ms
skripty.js
233 ms
screen.css
247 ms
slimbox2.css
247 ms
content-bg.gif
121 ms
hlavicka.jpg
682 ms
hledat-bg.gif
118 ms
cs.gif
126 ms
de.gif
126 ms
menu-bg.gif
233 ms
menu-oddelovac.gif
237 ms
resized__250x187_Rejskova_AB.jpg
243 ms
realizace-staveb.jpg
246 ms
projekce.jpg
248 ms
kamenictvi.jpg
348 ms
obr33-0.jpg
353 ms
img-6733.jpg
362 ms
makovec-zaverecna-celkovy-pohled.jpg
369 ms
centrala-kondor-1.jpg
492 ms
kovolaser-ab-celkovy-pohled.jpg
462 ms
cert1.jpg
470 ms
cert2.jpg
481 ms
cert3.jpg
489 ms
cert4.jpg
577 ms
paticka-bg.gif
587 ms
ga.js
5 ms
__utm.gif
12 ms
print.css
120 ms
zdenektomek.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.
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
zdenektomek.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
zdenektomek.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
N/A
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zdenektomek.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Zdenektomek.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.
zdenektomek.cz
Open Graph description is not detected on the main page of Zdenektomek. 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: