4.9 sec in total
1.3 sec
3.3 sec
328 ms
Visit biomac.cz now to see the best up-to-date BIOMAC content for Czech Republic and also check out these interesting facts you probably never knew about biomac.cz
Kvalitní ekopaliva, dřevěné brikety a pelety vyrábí a po celé ČR dodává BIOMAC.
Visit biomac.czWe analyzed Biomac.cz page load time and found that the first response time was 1.3 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
biomac.cz performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value7.8 s
3/100
25%
Value8.0 s
22/100
10%
Value200 ms
89/100
30%
Value0.001
100/100
15%
Value7.9 s
44/100
10%
1256 ms
118 ms
233 ms
233 ms
479 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 81% of them (42 requests) were addressed to the original Biomac.cz, 4% (2 requests) were made to Stats.g.doubleclick.net and 4% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Biomac.cz.
Page size can be reduced by 244.8 kB (35%)
696.4 kB
451.7 kB
In fact, the total size of Biomac.cz main page is 696.4 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. Images take 372.7 kB which makes up the majority of the site volume.
Potential reduce by 36.9 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 36.9 kB or 77% of the original size.
Potential reduce by 24.1 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. BIOMAC images are well optimized though.
Potential reduce by 146.1 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 146.1 kB or 63% of the original size.
Potential reduce by 37.7 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. Biomac.cz needs all CSS files to be minified and compressed as it can save up to 37.7 kB or 84% of the original size.
Number of requests can be reduced by 12 (24%)
51
39
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BIOMAC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
www.biomac.cz
1256 ms
css-obecne.css
118 ms
biomac.css
233 ms
prettyphoto.css
233 ms
index.php
479 ms
jquery-ui.min.js
38 ms
indexjs_1_1_biomac.js
302 ms
retargeting.js
330 ms
biomac.png
462 ms
biomac-repx.png
128 ms
biomac-repy.png
127 ms
biomac-cz-sub.jpg
235 ms
paleta-briket-2.jpg
352 ms
brikety-hromadne-foto-6.jpg
461 ms
p1114-drevene-brikety-special_114_80_190055.jpg
236 ms
p1428-drevene-brikety-energo_114_80_22138.jpg
239 ms
p7529-ruf_114_80_127242.jpg
351 ms
p1824-drevene-brikety-energo-hard_114_80_29268.jpg
354 ms
p1725-drevene-brikety-turbo-hard_114_80_28253.jpg
357 ms
p7727-drevene-brikety-ruf-hard_114_80_23926.jpg
467 ms
p7178-drevene-brikety-brik_114_80_25937.jpg
468 ms
p1480-drevene-brikety-energo-top_114_80_40079.jpg
468 ms
p1923-drevene-brikety-premium_114_80_25796.jpg
474 ms
p7789-drevene-brikety-ruf-hard_114_80_23926.jpg
575 ms
p2128-drevene-brikety-extralong_114_80_25264.jpg
575 ms
p3712-peletky_114_80_6895974.jpg
582 ms
p3859-pelety25kgsvetle_114_80_251165.jpg
585 ms
p4016-podpalovaci-trisky_114_80_74545.jpg
586 ms
p6119-podpalovac_114_80_215588.jpg
591 ms
p6560-grilovaci-uhli_114_80_200532.jpg
689 ms
p6607-grilovaci-brikety-2_114_80_74316.jpg
689 ms
publicdoc-biomac-club-1_208_0_82671.jpg
697 ms
publicdoc-klastr_208_0_8301.jpg
700 ms
publicdoc-cisterna_208_0_441508.jpg
700 ms
p7789-drevene-brikety-ruf-hard_75_50_23926.jpg
709 ms
p3712-peletky_75_50_6895974.jpg
802 ms
publicdoc-raselina-logo-s-vetou-male-1_-1_-1_712008.jpg
803 ms
publicdoc-znak-obchodni-zastoupeni-banner-4_-1_-1_16634.jpg
813 ms
publicdoc-certifikat-enplus_-1_-1_6383.jpg
815 ms
publicdoc-logoe-banner-2_-1_-1_6338.jpg
816 ms
publicdoc-logo-list-1_-1_-1_9528.jpg
827 ms
logo-biomac.png
916 ms
dc.js
31 ms
lib_formcheck_fx.php
861 ms
formcheck_error.png
869 ms
__utm.gif
29 ms
all.js
15 ms
api.js
73 ms
137 ms
xd_arbiter.php
27 ms
xd_arbiter.php
42 ms
recaptcha__cs.js
30 ms
biomac.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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
biomac.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
biomac.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biomac.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 Biomac.cz main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
biomac.cz
Open Graph data is detected on the main page of BIOMAC. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: