14.2 sec in total
1.2 sec
11.1 sec
2 sec
Click here to check amazing Sewer Techno content for Czech Republic. Otherwise, check out these important facts you probably never knew about sewer.techno.cz
Hudební server zaměřený na taneční hudbu (techno, trance, dnb, house, dubstep), party a festivaly. Fotky, fotoreporty a reportáže z akcí.
Visit sewer.techno.czWe analyzed Sewer.techno.cz page load time and found that the first response time was 1.2 sec and then it took 13 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sewer.techno.cz performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value7.9 s
3/100
25%
Value5.1 s
61/100
10%
Value1,520 ms
13/100
30%
Value0.002
100/100
15%
Value10.4 s
24/100
10%
1225 ms
156 ms
444 ms
19 ms
1930 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 10% of them (6 requests) were addressed to the original Sewer.techno.cz, 51% (32 requests) were made to Static.techno.cz and 11% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Static.techno.cz.
Page size can be reduced by 46.6 kB (13%)
371.1 kB
324.4 kB
In fact, the total size of Sewer.techno.cz main page is 371.1 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. 65% of websites need less resources to load. Images take 225.5 kB which makes up the majority of the site volume.
Potential reduce by 32.9 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 32.9 kB or 73% of the original size.
Potential reduce by 9.5 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. Sewer Techno images are well optimized though.
Potential reduce by 4.3 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.
Number of requests can be reduced by 25 (43%)
58
33
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sewer Techno. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
sewer.techno.cz
1225 ms
g=homepage_css&debug
156 ms
g=homepage_js&debug
444 ms
google_service.js
19 ms
body-image.jpg
1930 ms
logo.png
1750 ms
nzp-podcastv2.png
1697 ms
ikona-menu.gif
1696 ms
close.gif
1632 ms
0818resized_dc_(2)_(1)-wide.jpg
1696 ms
0804mime-attachment_(6)_(1)-wide.jpg
1744 ms
0726invvcaia_(2)_(1)-wide.jpg
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081874486358_3209261615781648_2077579129657491456_n_(1)-square.jpg
1746 ms
08241003358_750x_(1)-ico.jpg
1742 ms
0823a1311845623_16_(2)-ico.jpg
1806 ms
0822a1141402165_10_(2)-ico.jpg
1849 ms
0819shvt013_-_summer_flights_artwork_(jpeg)_(1)_(2)-ico.jpg
1832 ms
paginate-dalsi.jpg
1830 ms
line-anketa.gif
1828 ms
close.gif
131 ms
webarchiv_certifikat_cb.gif
170 ms
gpt.js
24 ms
ga.js
75 ms
plusone.js
1525 ms
pubads_impl_2022082401.js
1189 ms
ppub_config
1228 ms
__utm.gif
548 ms
ikona-home.png
482 ms
line-separator.gif
498 ms
line-menu.gif
482 ms
line-submenu.gif
498 ms
line-prefer.gif
483 ms
line-fast.gif
480 ms
line-navigation.gif
2400 ms
line-separator-small.gif
2430 ms
line-navigation-left.gif
2453 ms
dart-left.gif
2454 ms
dart-right.gif
2454 ms
content-image.jpg
2477 ms
cb=gapi.loaded_0
114 ms
ikona-promo.png
2084 ms
ikona-advertise.gif
2059 ms
ikona-facebook.gif
254 ms
ikona-twitter.gif
265 ms
XFBML
88 ms
footer-image.jpg
1259 ms
integrator.js
1217 ms
ads
702 ms
container.html
1595 ms
cb=gapi.loaded_1
1313 ms
cb=gapi.loaded_2
1365 ms
badge
1300 ms
14617676132765253707
1615 ms
icon.png
1548 ms
abg_lite.js
444 ms
window_focus.js
1508 ms
rx_lidar.js
398 ms
8123135041132116272
1482 ms
postmessageRelay
1553 ms
developers.google.com
499 ms
1832714284-postmessagerelay.js
159 ms
rpc:shindig_random.js
133 ms
cb=gapi.loaded_0
62 ms
sewer.techno.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
sewer.techno.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
sewer.techno.cz SEO score
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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sewer.techno.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 Sewer.techno.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.
sewer.techno.cz
Open Graph description is not detected on the main page of Sewer Techno. 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: