3.6 sec in total
327 ms
2.8 sec
390 ms
Welcome to massive.cz homepage info - get ready to check Massive best content for Czech Republic right away, or after learning these important things about massive.cz
světla, osvětlení
Visit massive.czWe analyzed Massive.cz page load time and found that the first response time was 327 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 55% of websites can load faster.
massive.cz performance score
name
value
score
weighting
Value9.6 s
0/100
10%
Value14.9 s
0/100
25%
Value16.1 s
0/100
10%
Value2,300 ms
5/100
30%
Value0.122
84/100
15%
Value17.5 s
4/100
10%
327 ms
896 ms
109 ms
214 ms
61 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 97% of them (62 requests) were addressed to the original Massive.cz, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (940 ms) belongs to the original domain Massive.cz.
Page size can be reduced by 174.9 kB (13%)
1.3 MB
1.1 MB
In fact, the total size of Massive.cz main page is 1.3 MB. 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 115.9 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. This page needs HTML code to be minified as it can gain 44.5 kB, which is 36% 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 115.9 kB or 94% of the original size.
Potential reduce by 38.4 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. Massive images are well optimized though.
Potential reduce by 337 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 20.3 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. Massive.cz needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 85% of the original size.
Number of requests can be reduced by 6 (10%)
59
53
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Massive. 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.
massive.cz
327 ms
www.massive.cz
896 ms
stylesheet.css
109 ms
ga.js
214 ms
ga.js
61 ms
bg_outdoor.jpg
929 ms
header_bg.png
109 ms
logo01.png
315 ms
b_go.gif
216 ms
menu_bg.jpg
217 ms
content_top.png
221 ms
spacer.gif
515 ms
b_back1.gif
321 ms
nabidka.png
321 ms
sidee.gif
328 ms
list_back.gif
418 ms
pimp1.gif
427 ms
kontakty.jpg
427 ms
mobil.gif
434 ms
mail.gif
523 ms
linka.gif
533 ms
6734.jpg
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button_details.gif
541 ms
button_add_to_cart1.gif
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list_back2.gif
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footer.jpg
712 ms
massive.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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
massive.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
Page has valid source maps
massive.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
CS
CS
WINDOWS-1250
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Massive.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 Massive.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.
massive.cz
Open Graph description is not detected on the main page of Massive. 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: