2.6 sec in total
358 ms
1.9 sec
272 ms
Visit backinblack.pl now to see the best up-to-date Backin Black content for Poland and also check out these interesting facts you probably never knew about backinblack.pl
BackinBlack Party Sajt to informacje o naszych imprezach, bezkompromisowych melanżach, najebkach i grubych bibach, koncertach, performensach. Relacje, zapowiedzi, komentarze. Profile dj, artykuły, niu...
Visit backinblack.plWe analyzed Backinblack.pl page load time and found that the first response time was 358 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
backinblack.pl performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value4.5 s
37/100
25%
Value4.6 s
71/100
10%
Value10 ms
100/100
30%
Value0.146
77/100
15%
Value4.1 s
87/100
10%
358 ms
436 ms
98 ms
191 ms
292 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 79% of them (33 requests) were addressed to the original Backinblack.pl, 5% (2 requests) were made to Adserwer.intercon.pl and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (563 ms) belongs to the original domain Backinblack.pl.
Page size can be reduced by 170.2 kB (29%)
585.7 kB
415.4 kB
In fact, the total size of Backinblack.pl main page is 585.7 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 408.5 kB which makes up the majority of the site volume.
Potential reduce by 22.7 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 22.7 kB or 76% of the original size.
Potential reduce by 54.4 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. Obviously, Backin Black needs image optimization as it can save up to 54.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 70.2 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 70.2 kB or 59% of the original size.
Potential reduce by 22.9 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. Backinblack.pl needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 82% of the original size.
Number of requests can be reduced by 17 (43%)
40
23
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Backin Black. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
backinblack.pl
358 ms
news.php
436 ms
styles.css
98 ms
jscript.js
191 ms
jquery.js
292 ms
google_anal.js
192 ms
menu.js
191 ms
hot_news.js
194 ms
dropdowntabs.js
198 ms
halfmoontabs.css
284 ms
mg_login.css
284 ms
styles.css
287 ms
jquery-1.3.2.js
52 ms
swfobject.js
288 ms
ppmbrand.jsp
387 ms
ga.js
44 ms
black_www_02.gif
274 ms
backinblack.pl.svg
151 ms
backinblack.pl.png
273 ms
login.png
95 ms
register.png
98 ms
back_in_black_logotype_sajt.gif
191 ms
panel_off.gif
98 ms
bullet.gif
96 ms
black-face-black-party_t2.jpg
100 ms
black_mirror_back_in_black_t2.jpg
189 ms
back_in_black_for_backinblack_t2.png
374 ms
plakat-infinity2_t2.png
478 ms
dj_jahdas_t2.png
385 ms
backinblack_infinium_party__t2.png
391 ms
dj-gradu_t2.png
563 ms
90px.png
270 ms
__utm.gif
25 ms
plus.png
510 ms
kreacja.js
176 ms
60.gif
538 ms
text_podglad.php
219 ms
load_newsHOT.php
243 ms
load_newsHOT.php
321 ms
load_subjectHOT.php
353 ms
load_subjectHOT.php
415 ms
Black_Eye.gif
326 ms
backinblack.pl 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.
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>).
backinblack.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
backinblack.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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Backinblack.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 Backinblack.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.
backinblack.pl
Open Graph description is not detected on the main page of Backin Black. 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: