4.6 sec in total
1 sec
3.2 sec
357 ms
Click here to check amazing Wifihw content for Czech Republic. Otherwise, check out these important facts you probably never knew about wifihw.cz
Aircom
Visit wifihw.czWe analyzed Wifihw.cz page load time and found that the first response time was 1 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
wifihw.cz performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value5.7 s
16/100
25%
Value7.2 s
29/100
10%
Value160 ms
94/100
30%
Value0.123
83/100
15%
Value9.1 s
33/100
10%
1015 ms
608 ms
42 ms
90 ms
892 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 92% of them (54 requests) were addressed to the original Wifihw.cz, 3% (2 requests) were made to Apis.google.com and 3% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Wifihw.cz.
Page size can be reduced by 490.2 kB (61%)
801.6 kB
311.4 kB
In fact, the total size of Wifihw.cz main page is 801.6 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. 25% of websites need less resources to load. Javascripts take 315.0 kB which makes up the majority of the site volume.
Potential reduce by 79.4 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 15.1 kB, which is 17% 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 79.4 kB or 87% of the original size.
Potential reduce by 24.7 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. Wifihw images are well optimized though.
Potential reduce by 263.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 263.5 kB or 84% of the original size.
Potential reduce by 122.7 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. Wifihw.cz needs all CSS files to be minified and compressed as it can save up to 122.7 kB or 87% of the original size.
Number of requests can be reduced by 5 (9%)
58
53
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wifihw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
wifihw.cz
1015 ms
default_css.asp
608 ms
jsapi
42 ms
plusone.js
90 ms
default_js.asp
892 ms
jquery.min.js
29 ms
jquery-ui.min.js
53 ms
cb=gapi.loaded_0
4 ms
66.jpg
150 ms
65.jpg
131 ms
63.jpg
137 ms
62.jpg
501 ms
61.jpg
876 ms
60.jpg
383 ms
prodboxgallerybckg_wn3.gif
287 ms
img.asp
314 ms
DECtritecky.png
290 ms
prodboxtoolsbckg.gif
419 ms
stiqtyyes.gif
414 ms
btnnleftbckg.gif
446 ms
btnncntrbckg.gif
513 ms
btnnrightbckg.gif
540 ms
img.asp
568 ms
img.asp
595 ms
img.asp
646 ms
img.asp
673 ms
img.asp
695 ms
BGleftcolhdr.gif
694 ms
ltreeplus1.gif
727 ms
ltreerightarrw22.gif
773 ms
compbtn.jpg
807 ms
maxdesctop.gif
819 ms
img.asp
845 ms
img.asp
880 ms
img.asp
920 ms
img.asp
956 ms
img.asp
979 ms
img.asp
1004 ms
img.asp
1028 ms
img.asp
1049 ms
img.asp
1080 ms
img.asp
1103 ms
BGloginbox_zamek3.png
1109 ms
DEChrefsep1.gif
1075 ms
BGtopmain2.jpg
1159 ms
flag_cr.gif
1047 ms
flag_gb.gif
1071 ms
hdrmnbckg3.jpg
952 ms
dc_curr_czk.png
961 ms
dc_curr_eur.png
960 ms
dc_curr_usd.png
942 ms
fcz.gif
935 ms
fgb.gif
948 ms
srchbtnbckg.png
932 ms
BGbsktcontbox.png
907 ms
srchcontbckg.gif
903 ms
empty.gif
128 ms
mindesctop.gif
132 ms
ui-bg_flat_75_ffffff_40x100.png
124 ms
wifihw.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
Links do not have a discernible name
wifihw.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
wifihw.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wifihw.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 Wifihw.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.
wifihw.cz
Open Graph description is not detected on the main page of Wifihw. 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: