10.2 sec in total
4 sec
5.8 sec
416 ms
Click here to check amazing Mobiln I Telefony Cen Ovyradce content for Czech Republic. Otherwise, check out these important facts you probably never knew about mobilni-telefony.cenovyradce.cz
Srovn?n? cen a porovn?n? parametr? Mobiln? telefony. Vyberte si zde Mobiln? telefony dle po?adovan?ch parametr?. U n?s najdete nejlep?? cenu nebo nejvhodn?j?? obchod kde nakoupit.
Visit mobilni-telefony.cenovyradce.czWe analyzed Mobilni-telefony.cenovyradce.cz page load time and found that the first response time was 4 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
mobilni-telefony.cenovyradce.cz performance score
name
value
score
weighting
Value2.1 s
80/100
10%
Value2.4 s
92/100
25%
Value6.1 s
45/100
10%
Value860 ms
33/100
30%
Value0.017
100/100
15%
Value8.0 s
43/100
10%
3988 ms
396 ms
600 ms
6 ms
213 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Mobilni-telefony.cenovyradce.cz, 58% (39 requests) were made to Img.cenovyradce.cz and 9% (6 requests) were made to Cenovyradce.cz. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Mobilni-telefony.cenovyradce.cz.
Page size can be reduced by 161.3 kB (58%)
278.9 kB
117.6 kB
In fact, the total size of Mobilni-telefony.cenovyradce.cz main page is 278.9 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. 40% of websites need less resources to load. HTML takes 90.6 kB which makes up the majority of the site volume.
Potential reduce by 77.8 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 77.8 kB or 86% of the original size.
Potential reduce by 14.8 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. Obviously, Mobiln I Telefony Cen Ovyradce needs image optimization as it can save up to 14.8 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 6.6 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 6.6 kB or 16% of the original size.
Potential reduce by 62.1 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. Mobilni-telefony.cenovyradce.cz needs all CSS files to be minified and compressed as it can save up to 62.1 kB or 83% of the original size.
Number of requests can be reduced by 23 (37%)
63
40
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobiln I Telefony Cen Ovyradce. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
mobilni-telefony.cenovyradce.cz
3988 ms
styl.css
396 ms
script.js
600 ms
show_ads.js
6 ms
butt_search1.png
213 ms
bg_ico.png
384 ms
butt_search.png
212 ms
butt_compare.png
212 ms
rating5.png
213 ms
compare_product.png
301 ms
top.png
103 ms
bg_ico.png
211 ms
bot_sep.png
210 ms
cenovyradce-trans.png
288 ms
arr_box_r.gif
215 ms
bg_filt_t.png
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bg_filt_b.png
214 ms
bg_filt_c.png
289 ms
bg_filt_back.png
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button_filter_price.png
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huawei-p8.jpg
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samsung-galaxy-tab.jpg
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nokia-108-dual-sim.jpg
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lenovo-a536-5-0-quot-mtk-6582-1gb-8gb-3g-an-4-4.jpg
449 ms
lenovo-a2010.jpg
406 ms
htc-one.jpg
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aligator-a430-black-grey.jpg
443 ms
samsung-g800-galaxy-s5-mini-black.jpg
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aligator-a680.jpg
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htc-desire-bravo.jpg
579 ms
lenovo-p70.jpg
626 ms
htc-desire-320.jpg
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nokia-215-dual-sim-cerny.jpg
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huawei-y5.jpg
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sony-xperia-z5-e6653.jpg
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apple-iphone-6s-16gb.jpg
701 ms
huawei-y600-dual-sim.jpg
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aligator-a420.jpg
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apple-iphone-5s.jpg
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ca-pub-5713459242867660.js
54 ms
zrt_lookup.html
61 ms
show_ads_impl.js
77 ms
bg_gr_l.png
724 ms
bg_gr_r.png
734 ms
bg_gr_c.png
746 ms
site_next.png
800 ms
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16 ms
wh_point.gif
781 ms
price_bott.png
881 ms
dot.asp
216 ms
ga.js
69 ms
15691245
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bottom.png
781 ms
ads
303 ms
osd.js
21 ms
__utm.gif
29 ms
ads
269 ms
m_js_controller.js
29 ms
abg.js
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favicon
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favicon
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googlelogo_color_112x36dp.png
69 ms
nessie_icon_thin_arrow_big_white.png
39 ms
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28 ms
x_button_blue2.png
13 ms
MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
9 ms
mobilni-telefony.cenovyradce.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
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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
mobilni-telefony.cenovyradce.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
mobilni-telefony.cenovyradce.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
CS
CS
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mobilni-telefony.cenovyradce.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 Mobilni-telefony.cenovyradce.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
mobilni-telefony.cenovyradce.cz
Open Graph description is not detected on the main page of Mobiln I Telefony Cen Ovyradce. 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: