3.6 sec in total
371 ms
3 sec
210 ms
Visit jaktak.cz now to see the best up-to-date Jaktak content for Czech Republic and also check out these interesting facts you probably never knew about jaktak.cz
Průvodce světem otázek jak na to. Odpovědi krok za krokem, rady, návody a postupy k řešení běžných i méně běžných životních situaci a úkolů.
Visit jaktak.czWe analyzed Jaktak.cz page load time and found that the first response time was 371 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
jaktak.cz performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value7.3 s
4/100
25%
Value17.2 s
0/100
10%
Value8,300 ms
0/100
30%
Value0.075
95/100
15%
Value27.1 s
0/100
10%
371 ms
750 ms
166 ms
177 ms
181 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 47% of them (50 requests) were addressed to the original Jaktak.cz, 8% (9 requests) were made to D303e3cdddb4ded4b6ff495a7b496ed5.s3.amazonaws.com and 7% (7 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (750 ms) belongs to the original domain Jaktak.cz.
Page size can be reduced by 334.0 kB (38%)
872.3 kB
538.3 kB
In fact, the total size of Jaktak.cz main page is 872.3 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. 60% of websites need less resources to load. Images take 436.6 kB which makes up the majority of the site volume.
Potential reduce by 57.7 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 57.7 kB or 83% of the original size.
Potential reduce by 19.0 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. Jaktak images are well optimized though.
Potential reduce by 179.9 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 179.9 kB or 67% of the original size.
Potential reduce by 77.4 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. Jaktak.cz needs all CSS files to be minified and compressed as it can save up to 77.4 kB or 80% of the original size.
Number of requests can be reduced by 51 (52%)
99
48
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jaktak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
jaktak.cz
371 ms
www.jaktak.cz
750 ms
dad22776ed6aa524fa440b8de6f403e1.css
166 ms
css_7a31aee08230b0b4f735e791771a494b_0.css
177 ms
css_bdf02331258e1860aaad34c2ebb6cdb3_0.css
181 ms
css_4191b39524706486d8ff5eb4e80106ad_0.css
182 ms
css_3381ff9b9c4727646b278c3516958cdb_0.css
184 ms
jquery.min.js
30 ms
js_b2589427de142052955bd0ec246f4314_0.js
196 ms
js_820db464e44be2e7fa069959047c7932_0.js
245 ms
js_e2ed493b7f2410d8a91aac4443b9fcff_0.js
351 ms
js_7d179d5a23093be9630fdc29fa59062e_57.js
265 ms
show_ads.js
7 ms
js_b4b8513376b5950a04235ebc35f9d485_57.js
268 ms
goal.min.js
46 ms
0.jpg
188 ms
no-ad.jpg
176 ms
page-bg-1.png
119 ms
page-rounded-bg-1.png
118 ms
sec-links-r-bg-3.png
118 ms
sec-links-main-bg-1.png
118 ms
sec-link-button.png
118 ms
green-arrow.png
206 ms
sec-link-button-r.png
208 ms
jaktak-logo.gif
200 ms
form-bg.png
210 ms
button-right.png
206 ms
button-left.png
264 ms
primary-menu-bg.png
281 ms
divider.png
293 ms
dsc05012.jpg
309 ms
p1010793.jpg
478 ms
jak_opravit_poskarabany_lak_na_aute.jpg
310 ms
chiafron-799464_640_0.jpg
351 ms
1111601_model1.jpg
362 ms
img_1018.jpg
468 ms
rericha.jpg
474 ms
1072657_brainy_people.jpg
392 ms
jak_opravit_poskarabany_lak_na_aute.jpg
438 ms
1072657_brainy_people.jpg
442 ms
rericha.jpg
482 ms
jak-uvolnit-ucpany-nos.jpg
527 ms
p1130649.jpg
523 ms
Jak-vyrobit-pletovou-masku.jpg
555 ms
dsc05218.jpg
580 ms
img_1124.jpg
611 ms
dsc05225.jpg
611 ms
12752066_1745655295654402_1287940029_o.jpg
614 ms
dsc05248.jpg
617 ms
dsc05230.jpg
643 ms
dsc05257.jpg
649 ms
0.jpg
235 ms
0.jpg
211 ms
0.jpg
215 ms
ca-pub-7015050627938924.js
134 ms
zrt_lookup.html
143 ms
show_ads_impl.js
96 ms
dsc05238.jpg
646 ms
2d77d6349d0899e9a81b5a981d132ff4.js
83 ms
dc.js
557 ms
ads
395 ms
osd.js
14 ms
ads
271 ms
7b68a70d3360d7b43daf4bd1937242f8.js
75 ms
597f91b428184912d9e73c4fd21b0090.js
19 ms
9afa18b596b2ede03d976b031b3f7874.js
31 ms
32cc908d227fef97b736c9337f151df4.js
68 ms
stickybox_g_b_r.css
15 ms
pattern_overlay.png
5 ms
sticky_mail_blue.png
23 ms
webfont.js
11 ms
css
22 ms
bH7276GfdCjMjApa_dkG6aCWcynf_cDxXwCLxiixG1c.ttf
29 ms
Y_TKV6o8WovbUd3m_X9aAA.ttf
45 ms
www.jaktak.cz
340 ms
m_js_controller.js
22 ms
abg.js
42 ms
favicon
65 ms
favicon
62 ms
favicon
74 ms
googlelogo_color_112x36dp.png
68 ms
nessie_icon_tiamat_white.png
33 ms
imgad
34 ms
s
19 ms
x_button_blue2.png
9 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
17 ms
__utm.gif
25 ms
ads
351 ms
ads
203 ms
__utm.gif
74 ms
597f91b428184912d9e73c4fd21b0090.js
16 ms
9afa18b596b2ede03d976b031b3f7874.js
10 ms
32cc908d227fef97b736c9337f151df4.js
14 ms
stickybox_g_b_r.css
121 ms
adServer.bs
314 ms
adj
82 ms
beacon
56 ms
favicon
20 ms
eb3e6bba-df1d-4292-81a3-a2fb9a72a837.jpg
51 ms
pixel
49 ms
lidar.js
9 ms
sbhK2lTE.js
7 ms
cTrvNaRi.html
7 ms
pixel
18 ms
pixel
21 ms
m
25 ms
sd
28 ms
jaktak.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
jaktak.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
jaktak.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 Jaktak.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 Jaktak.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.
jaktak.cz
Open Graph description is not detected on the main page of Jaktak. 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: