2 sec in total
470 ms
1.4 sec
147 ms
Visit is.ostatnidzwonek.pl now to see the best up-to-date Is Ostatnidzwonek content for Poland and also check out these interesting facts you probably never knew about is.ostatnidzwonek.pl
Visit is.ostatnidzwonek.plWe analyzed Is.ostatnidzwonek.pl page load time and found that the first response time was 470 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
is.ostatnidzwonek.pl performance score
name
value
score
weighting
Value2.1 s
81/100
10%
Value5.0 s
26/100
25%
Value4.2 s
78/100
10%
Value2,490 ms
4/100
30%
Value0.351
31/100
15%
Value13.6 s
11/100
10%
470 ms
192 ms
7 ms
4 ms
219 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Is.ostatnidzwonek.pl, 22% (5 requests) were made to Pagead2.googlesyndication.com and 22% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (470 ms) belongs to the original domain Is.ostatnidzwonek.pl.
Page size can be reduced by 19.9 kB (18%)
108.2 kB
88.3 kB
In fact, the total size of Is.ostatnidzwonek.pl main page is 108.2 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. 35% of websites need less resources to load. Javascripts take 78.4 kB which makes up the majority of the site volume.
Potential reduce by 6.3 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 6.3 kB or 63% of the original size.
Potential reduce by 57 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. Is Ostatnidzwonek images are well optimized though.
Potential reduce by 9.9 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 9.9 kB or 13% of the original size.
Potential reduce by 3.7 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. Is.ostatnidzwonek.pl needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 78% of the original size.
Number of requests can be reduced by 8 (38%)
21
13
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Is Ostatnidzwonek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
is.ostatnidzwonek.pl
470 ms
ostatni_css.css
192 ms
adsbygoogle.js
7 ms
imp
4 ms
219 ms
ca-pub-5198732370072976.js
41 ms
zrt_lookup.html
43 ms
show_ads_impl.js
65 ms
Kopia-tlo.jpg
206 ms
6.jpg
298 ms
ads
283 ms
osd.js
5 ms
126 ms
css
61 ms
m_js_controller.js
39 ms
abg.js
39 ms
368 ms
imgad
20 ms
s
10 ms
googlelogo_color_112x36dp.png
52 ms
nessie_icon_tiamat_white.png
3 ms
x_button_blue2.png
7 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
4 ms
is.ostatnidzwonek.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
Links do not have a discernible name
is.ostatnidzwonek.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
Missing source maps for large first-party JavaScript
is.ostatnidzwonek.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
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Is.ostatnidzwonek.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 Is.ostatnidzwonek.pl main page’s claimed encoding is iso-8859-2. 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.
is.ostatnidzwonek.pl
Open Graph description is not detected on the main page of Is Ostatnidzwonek. 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: