3.8 sec in total
322 ms
3.1 sec
380 ms
Visit denker.cz now to see the best up-to-date Denker content for Czech Republic and also check out these interesting facts you probably never knew about denker.cz
Dovoz automobilů, veteránů z USA a Kanady od r. 1992. RAM, Dodge, Chevrolet, Camaro, Corvette, Ford Raptor, GMC, Mustang, Lincoln, Toyota Sienna, Jeep, Cadillac
Visit denker.czWe analyzed Denker.cz page load time and found that the first response time was 322 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.
denker.cz performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value8.3 s
2/100
25%
Value9.6 s
11/100
10%
Value150 ms
94/100
30%
Value0.173
69/100
15%
Value7.4 s
49/100
10%
322 ms
653 ms
99 ms
293 ms
197 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 40% of them (34 requests) were addressed to the original Denker.cz, 42% (35 requests) were made to Static.xx.fbcdn.net and 7% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (775 ms) relates to the external source Scontent.xx.fbcdn.net.
Page size can be reduced by 107.4 kB (17%)
632.6 kB
525.3 kB
In fact, the total size of Denker.cz main page is 632.6 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. 45% of websites need less resources to load. Images take 460.7 kB which makes up the majority of the site volume.
Potential reduce by 23.6 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 6.8 kB, which is 23% 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 23.6 kB or 78% of the original size.
Potential reduce by 505 B
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. Denker images are well optimized though.
Potential reduce by 65.0 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 65.0 kB or 55% of the original size.
Potential reduce by 18.2 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. Denker.cz needs all CSS files to be minified and compressed as it can save up to 18.2 kB or 78% of the original size.
Number of requests can be reduced by 49 (60%)
82
33
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Denker. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
denker.cz
322 ms
www.denker.cz
653 ms
colorbox.css
99 ms
jquery.min.js
293 ms
jquery.colorbox-min.js
197 ms
denker.css
197 ms
ga.js
54 ms
fbds.js
87 ms
bg_tile.png
98 ms
bg_gradient.png
99 ms
bgBorders.png
99 ms
border_left.png
100 ms
border_right.png
180 ms
pozadi-vlajka.jpg
287 ms
soucasna-nabidka.jpg
194 ms
konfigurace-novych-vozu.jpg
195 ms
ceny-jetych-vozu.jpg
196 ms
nahradni-dily.jpg
197 ms
auta-z-nemecka-soucasna-nabidka.jpg
369 ms
proc-auto-od-nas.jpg
298 ms
nase-auta-v-tv.jpg
293 ms
ivan-mladek.jpg
294 ms
kontakt.jpg
316 ms
kalkulator-poplatku.jpg
382 ms
nadpis_cervena.gif
391 ms
footer.png
403 ms
footer-backHome.png
402 ms
footer-counter.png
413 ms
pocitadlo-3.gif
466 ms
pocitadlo-9.gif
477 ms
pocitadlo-5.gif
487 ms
pocitadlo-0.gif
500 ms
pocitadlo-7.gif
501 ms
pocitadlo-6.gif
510 ms
like.php
231 ms
dot.asp
220 ms
loading.gif
535 ms
controls.png
578 ms
likebox.php
194 ms
__utm.gif
14 ms
6 ms
IWXAbM4pe57.css
165 ms
QbOSWkfpDnM.css
203 ms
mJ3scex-8ho.css
242 ms
eXhc6OJ3pgj.css
311 ms
yYGNrWyPiTw.css
318 ms
wmiz7xzFfqO.css
328 ms
UBsaA5Ft-O6.css
280 ms
q68gy-v_YMF.js
351 ms
FJmpeSpHpjS.js
371 ms
0wM5s1Khldu.js
344 ms
1bNoFZUdlYZ.js
348 ms
njO1TPvGzoR.js
386 ms
1QuX41zDRrx.js
389 ms
Oagsvfb4VWi.js
393 ms
LTv6ZK-5zxz.js
583 ms
1FCa-btixu2.js
392 ms
IjqSyiwKeaX.js
391 ms
yasHAKDGNFx.js
435 ms
pQrUxxo5oQp.js
436 ms
n6VgtouijQL.js
430 ms
b8XhdWI9eAN.js
433 ms
_UYztdBNTjs.js
434 ms
kvx5eeRG4FE.js
537 ms
Nn19HjwCsOL.js
467 ms
qeKvIRsJabD.js
533 ms
LVx-xkvaJ0b.png
456 ms
12799449_10156694170820160_6431388411361541013_n.jpg
368 ms
safe_image.php
276 ms
10868126_10155016034760160_2262350533613355805_n.jpg
393 ms
12805725_10156755273775160_7092740438332743722_n.jpg
463 ms
10400016_10156755271235160_2627455608438141776_n.jpg
775 ms
12672691_10156750393960160_1242950112_n.jpg
537 ms
1174862_10156750396450160_5431630567104878628_n.jpg
553 ms
wL6VQj7Ab77.png
128 ms
s7jcwEQH7Sx.png
129 ms
aeO1ik7i7-T.png
194 ms
QDwYpIaRyfG.png
129 ms
pimRBh7B6ER.png
128 ms
l5aPruN9xMM.png
130 ms
K00K-UgnsKu.png
130 ms
K_65vAc89SX.png
42 ms
I6-MnjEovm5.js
41 ms
4 ms
denker.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
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.
denker.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
denker.cz SEO score
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
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Denker.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Denker.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.
denker.cz
Open Graph description is not detected on the main page of Denker. 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: