3.9 sec in total
677 ms
3.1 sec
141 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 677 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 60% of websites can load faster.
sms.cz performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value5.2 s
24/100
25%
Value10.0 s
9/100
10%
Value2,610 ms
4/100
30%
Value0.394
26/100
15%
Value13.1 s
12/100
10%
677 ms
102 ms
204 ms
108 ms
72 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 52% of them (36 requests) were addressed to the original Sms.cz, 10% (7 requests) were made to Googletagmanager.com and 7% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Sms.cz.
Page size can be reduced by 206.3 kB (30%)
682.3 kB
476.0 kB
In fact, the total size of Sms.cz main page is 682.3 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. 65% of websites need less resources to load. Javascripts take 531.0 kB which makes up the majority of the site volume.
Potential reduce by 70.4 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. 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 70.4 kB or 77% of the original size.
Potential reduce by 1.6 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. SMS images are well optimized though.
Potential reduce by 131.4 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 131.4 kB or 25% of the original size.
Potential reduce by 3.0 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 3.0 kB or 20% of the original size.
Number of requests can be reduced by 37 (54%)
68
31
The browser has sent 68 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 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.sms.cz
677 ms
sms.css
102 ms
j_sms_20151123X.js
204 ms
adsbygoogle.js
108 ms
js
72 ms
jquery.min.js
27 ms
portal.js
372 ms
bublina.js
734 ms
dragdrop.js
735 ms
style.css
736 ms
niftycube.js
733 ms
sdk.js
160 ms
skoro-zatazeno.gif
1022 ms
Lep__.TV_MAX_gif.gif
1205 ms
P_boxik_sbalit.gif
510 ms
P_boxik_zrusit.gif
661 ms
o2_.png
664 ms
tmobile_.png
661 ms
vodafone_.png
662 ms
P_boxik_zmenit.gif
664 ms
hry-21314.jpg
852 ms
hry-21313.jpg
851 ms
stir.gif
850 ms
P_boxik_obnovit.gif
851 ms
logo_email.png
850 ms
logo_horoskopy.png
911 ms
logo_srandicky.png
911 ms
logo_studentka.png
911 ms
logo_nejhry.png
909 ms
logo_365dni.png
911 ms
logo_tvp.png
1020 ms
hledani_google2.gif
1019 ms
logohlavni_sms.png
1020 ms
logo_paticka.png
1019 ms
vlajka_cz.gif
1015 ms
vlajka_sk_gr.gif
1078 ms
vlajka_en_gr.gif
1080 ms
vzhled_vlastni.gif
1078 ms
prehanky-dest-oblacno.gif
1015 ms
show_ads_impl.js
440 ms
js
220 ms
analytics.js
54 ms
js
214 ms
js
55 ms
js
56 ms
sdk.js
9 ms
466 ms
collect
432 ms
js
389 ms
collect
456 ms
collect
395 ms
js
270 ms
collect
345 ms
zrt_lookup.html
247 ms
ads
711 ms
collect
216 ms
collect
168 ms
select.gif
220 ms
like.php
84 ms
syD5r58azVO.js
34 ms
FEppCFCt76d.png
29 ms
styl_tisk.css
102 ms
sodar
72 ms
niftyCorners.css
102 ms
reactive_library.js
176 ms
sodar2.js
21 ms
runner.html
11 ms
aframe
43 ms
feg8rL66UTsTrrlS9w_iUH8JqR_kCfLFdi2W6wljJCU.js
4 ms
sms.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.
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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
Page has valid source maps
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: