3 sec in total
597 ms
2.3 sec
117 ms
Click here to check amazing SMS content for Czech Republic. Otherwise, check out these important facts you probably never knew about sms.cz
?vodn? strana server SMS.cz
Visit sms.czWe analyzed Sms.cz page load time and found that the first response time was 597 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
sms.cz performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.3 s
22/100
25%
Value9.3 s
13/100
10%
Value5,020 ms
0/100
30%
Value0.078
95/100
15%
Value17.1 s
4/100
10%
597 ms
583 ms
227 ms
5 ms
222 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 23% of them (17 requests) were addressed to the original Sms.cz, 27% (20 requests) were made to Portal2.sms.cz and 7% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (597 ms) belongs to the original domain Sms.cz.
Page size can be reduced by 348.4 kB (50%)
700.5 kB
352.0 kB
In fact, the total size of Sms.cz main page is 700.5 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. 50% of websites need less resources to load. Images take 350.1 kB which makes up the majority of the site volume.
Potential reduce by 84.9 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 84.9 kB or 79% of the original size.
Potential reduce by 78.2 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, SMS needs image optimization as it can save up to 78.2 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 130.4 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 130.4 kB or 73% of the original size.
Potential reduce by 55.0 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. Sms.cz needs all CSS files to be minified and compressed as it can save up to 55.0 kB or 84% of the original size.
Number of requests can be reduced by 35 (49%)
72
37
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SMS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.sms.cz
597 ms
sms.css
583 ms
j_sms_20151123.js
227 ms
adsbygoogle.js
5 ms
portal.js
222 ms
bublina.js
233 ms
dragdrop.js
230 ms
style.css
231 ms
niftycube.js
360 ms
analytics.js
14 ms
P_boxik_sbalit.gif
125 ms
img_user-0000789663_id-0000925992_tp.jpg
373 ms
e13f4b7f518ce3f7f019eee474747d54.jpg
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zatazeno.gif
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img_user-0000121474_id-0000919824_tp.jpg
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img_user-0000082056_id-0000925752_tp.jpg
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img_user-0000225420_id-0000918567_tp.jpg
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snih.gif
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prehanky-dest-oblacno.gif
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d85650f7d5efdcadc70dc9945904f573.jpg
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logo_email.png
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logo_horoskopy.png
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logo_srandicky.png
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logo_studentka.png
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logo_nejhry.png
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logo_najdemese.png
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logo_365dni.png
239 ms
logo_tvp.png
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hledani_google2.gif
365 ms
logohlavni_sms.png
364 ms
logo_paticka.png
366 ms
vlajka_cz.gif
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vlajka_sk_gr.gif
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vlajka_en_gr.gif
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vzhled_vlastni.gif
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P_boxik_zrusit.gif
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o2_.png
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tmobile_.png
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vodafone_.png
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P_boxik_zmenit.gif
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hry-19004.jpg
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hry-19002.jpg
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beran.gif
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P_boxik_obnovit.gif
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P_boxik_nasledujici.gif
279 ms
sdk.js
19 ms
collect
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collect
30 ms
collect
29 ms
ca-pub-1460755595108207.js
108 ms
zrt_lookup.html
118 ms
show_ads_impl.js
68 ms
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xd_arbiter.php
57 ms
xd_arbiter.php
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select.gif
394 ms
ads
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osd.js
14 ms
like.php
127 ms
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abg.js
55 ms
m_js_controller.js
62 ms
googlelogo_color_112x36dp.png
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zXs1Qh79i0Z.js
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LVx-xkvaJ0b.png
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x_button_blue2.png
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MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
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styl_tisk.css
118 ms
niftyCorners.css
123 ms
ui
39 ms
sms.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
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
sms.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
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
Browser errors were logged to the console
sms.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
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
CS
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sms.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 Sms.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.
sms.cz
Open Graph description is not detected on the main page of SMS. 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: