6.9 sec in total
563 ms
5.8 sec
540 ms
Welcome to colosus.pl homepage info - get ready to check Colosus best content for Poland right away, or after learning these important things about colosus.pl
Krátké osobní vyjádření majitele Colosus.cz.
Visit colosus.plWe analyzed Colosus.pl page load time and found that the first response time was 563 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
colosus.pl performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value4.2 s
45/100
25%
Value13.5 s
2/100
10%
Value1,120 ms
23/100
30%
Value0.004
100/100
15%
Value10.8 s
22/100
10%
563 ms
887 ms
244 ms
1377 ms
851 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 87% of them (66 requests) were addressed to the original Colosus.pl, 4% (3 requests) were made to Colosus.cz and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Colosus.pl.
Page size can be reduced by 164.3 kB (7%)
2.4 MB
2.2 MB
In fact, the total size of Colosus.pl main page is 2.4 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. 50% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 61.8 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 16.8 kB, which is 23% 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 61.8 kB or 86% of the original size.
Potential reduce by 78.3 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. Colosus images are well optimized though.
Potential reduce by 14.0 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 14.0 kB or 38% of the original size.
Potential reduce by 10.1 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. Colosus.pl needs all CSS files to be minified and compressed as it can save up to 10.1 kB or 81% of the original size.
Number of requests can be reduced by 23 (32%)
71
48
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colosus. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
colosus.pl
563 ms
www.colosus.pl
887 ms
style.css
244 ms
script.js
1377 ms
jquery.addressautocomplete.js
851 ms
jquery.jcarousel.js
1056 ms
index.jpg
696 ms
pl-akce.png
1706 ms
paticka.png
697 ms
shape.png
133 ms
pozadi.png
938 ms
blue-back.png
2324 ms
tiskhlavicka.jpg
1699 ms
obrazek.png
353 ms
rozcestnik.png
1583 ms
rozcestnik-ico.png
472 ms
prvek.jpg
589 ms
box.png
707 ms
418.png
811 ms
1320.png
940 ms
1814.png
927 ms
9468.png
1044 ms
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1054 ms
page-start.png
1059 ms
page-end.png
1159 ms
te.png
1171 ms
pistolet-gazowy-bruni-p38-czarny-kal-8mm-small_product.jpg
1175 ms
inbasketbig.png
1274 ms
18.png
1289 ms
tecky-list.png
1293 ms
pistolet-gazowy-kimar-911-czarny-kal-9mm-small_product.jpg
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kusza-pistoletowa-xbow-cobra-80lbs-small_product.jpg
1404 ms
paralizator-uzi-1-5-milion-volts-small_product.jpg
1410 ms
paralizator-uzi-2-miliony-volts-z-alarmem-i-swiatlem-small_product.jpg
1505 ms
kusza-xbow-jaguar-camo-175lb-small_product.jpg
1521 ms
biala-dymownica-80-sekund-1szt-small_product.jpg
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kusza-xbow-jaguar-drewno-175lb-small_product.jpg
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wyrzutnia-100-strzalow-raketomet-small_product.jpg
1636 ms
strzelnica-raven-cztery-kaczki-magnetyczna-small_product.jpg
1645 ms
strzelnica-raven-dwie-swinki-magnetyczna-small_product.jpg
1694 ms
paralizator-uzi-micro-950k-volts-led-small_product.jpg
1736 ms
wyrzutnia-200-strzalow-20-mm-gunfire-small_product.jpg
1752 ms
21.png
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pl-novinka.png
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72.jpg
1891 ms
ga.js
86 ms
gjs.php
224 ms
myriadwebpro-webfont.woff
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__utm.gif
12 ms
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59 ms
widget.php
119 ms
fetteengd-webfont.woff
1506 ms
54.jpg
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facebookpl.png
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slovnicekpl.png
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footer-logo.png
1288 ms
cz.png
1193 ms
sk.png
1121 ms
pl.png
1116 ms
tisk-paticka.jpg
1151 ms
maillist.png
1067 ms
maillistinp.png
1067 ms
tel.png
1106 ms
mapa.png
1010 ms
multimenu.gif
1037 ms
multimeu-r.gif
1050 ms
logo.png
964 ms
header-del.png
993 ms
search.png
992 ms
kosik.png
932 ms
arrow-prihlasit.png
939 ms
prev-horizontal.png
945 ms
next-horizontal.png
892 ms
print.css
118 ms
left-zalozka-only-gold.png
429 ms
colosus.pl 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.
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
Form elements do not have associated labels
Links do not have a discernible name
colosus.pl 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
Browser errors were logged to the console
colosus.pl 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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colosus.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Colosus.pl 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.
colosus.pl
Open Graph description is not detected on the main page of Colosus. 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: