7.1 sec in total
460 ms
6.5 sec
179 ms
Welcome to closbrothers.pl homepage info - get ready to check Clos Brothers best content for Poland right away, or after learning these important things about closbrothers.pl
Poznaj inteligentne rozwiązania reklamowe realizujące cele w dopasowanym budżecie. Agencja interaktywna mieści się w Warszawie, na Czerniakowie, w dawnej siedzibie Kina Czajka. Zapraszamy na kawę!
Visit closbrothers.plWe analyzed Closbrothers.pl page load time and found that the first response time was 460 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
closbrothers.pl performance score
name
value
score
weighting
Value2.2 s
77/100
10%
Value7.0 s
6/100
25%
Value5.3 s
58/100
10%
Value140 ms
95/100
30%
Value0.217
57/100
15%
Value6.4 s
59/100
10%
460 ms
418 ms
26 ms
38 ms
113 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 71% of them (15 requests) were addressed to the original Closbrothers.pl, 10% (2 requests) were made to Fonts.googleapis.com and 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.3 sec) relates to the external source Static.sites.toyota.pl.
Page size can be reduced by 226.3 kB (60%)
376.1 kB
149.8 kB
In fact, the total size of Closbrothers.pl main page is 376.1 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. 20% of websites need less resources to load. Javascripts take 284.3 kB which makes up the majority of the site volume.
Potential reduce by 5.3 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 5.3 kB or 67% of the original size.
Potential reduce by 273 B
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. Clos Brothers images are well optimized though.
Potential reduce by 180.5 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 180.5 kB or 63% of the original size.
Potential reduce by 40.3 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. Closbrothers.pl needs all CSS files to be minified and compressed as it can save up to 40.3 kB or 87% of the original size.
Number of requests can be reduced by 3 (18%)
17
14
The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clos Brothers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
closbrothers.pl
460 ms
www.closbrothers.pl
418 ms
css
26 ms
css
38 ms
min_c2fd66431a4e55f7ad438b273c5899cc_c.css
113 ms
min_19f4653ae7571dc0e4da0332c62e0136_p.js
537 ms
min_0b778087f44a21276fa9f96bc072281e_c.js
226 ms
cookies-legal-0.1.min.js
5285 ms
demo_new.png
108 ms
facebook.png
107 ms
nav-head.png
671 ms
nav-tail.png
210 ms
nav.png
215 ms
buttons.png
792 ms
head.png
1263 ms
ga.js
10 ms
1bHRUMxmJHoup12DnI9XmQ.woff
6 ms
__utm.gif
14 ms
dotted-line.png
110 ms
tail.png
106 ms
crushed-webfont.woff
221 ms
closbrothers.pl accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
closbrothers.pl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
closbrothers.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Closbrothers.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Closbrothers.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.
closbrothers.pl
Open Graph data is detected on the main page of Clos Brothers. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: