6.6 sec in total
619 ms
3.4 sec
2.6 sec
Welcome to allstars.cz homepage info - get ready to check ALL STARS best content right away, or after learning these important things about allstars.cz
Produk?n?, um?leck? a reklamn? agentura. Zaji??ov?n? um?leck?ch vystoupen? a koncert? zn?m?ch osobnost?, realizace kulturn?ch a spole?ensk?ch akc? na kl??.
Visit allstars.czWe analyzed Allstars.cz page load time and found that the first response time was 619 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
allstars.cz performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value4.8 s
30/100
25%
Value3.6 s
87/100
10%
Value40 ms
100/100
30%
Value0.012
100/100
15%
Value2.7 s
97/100
10%
619 ms
704 ms
99 ms
197 ms
195 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 94% of them (34 requests) were addressed to the original Allstars.cz, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Allstars.cz.
Page size can be reduced by 268.9 kB (54%)
498.6 kB
229.7 kB
In fact, the total size of Allstars.cz main page is 498.6 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. 30% of websites need less resources to load. Images take 445.9 kB which makes up the majority of the site volume.
Potential reduce by 4.7 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 4.7 kB or 64% of the original size.
Potential reduce by 241.8 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, ALL STARS needs image optimization as it can save up to 241.8 kB or 54% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 9.7 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 9.7 kB or 33% of the original size.
Potential reduce by 12.6 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. Allstars.cz needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 81% of the original size.
Number of requests can be reduced by 5 (15%)
33
28
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALL STARS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
allstars.cz
619 ms
www.allstars.cz
704 ms
text.css
99 ms
main.css
197 ms
common.css
195 ms
frmfunctions.js
202 ms
menu.js
204 ms
fill.jpg
316 ms
bck.jpg
319 ms
top.jpg
286 ms
logo.jpg
466 ms
spacer.gif
277 ms
.jpg
269 ms
menu.jpg
305 ms
mn.jpg
408 ms
mh.jpg
405 ms
s.jpg
442 ms
lma.jpg
443 ms
lsm.jpg
471 ms
lm.jpg
472 ms
b_kontakt.jpg
473 ms
bf.gif
474 ms
be.jpg
473 ms
image.php
577 ms
image.php
1568 ms
image.php
1632 ms
image.php
1709 ms
image.php
521 ms
image.php
1582 ms
image.php
568 ms
image.php
972 ms
image.php
1636 ms
image.php
1035 ms
footer.jpg
736 ms
ga.js
59 ms
__utm.gif
135 ms
allstars.cz accessibility score
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
allstars.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
allstars.cz SEO score
N/A
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Allstars.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Allstars.cz main page’s claimed encoding is iso-8859-1. 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.
allstars.cz
Open Graph description is not detected on the main page of ALL STARS. 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: