4 sec in total
406 ms
3.4 sec
230 ms
Click here to check amazing Osielsko Angielski content. Otherwise, check out these important facts you probably never knew about osielsko-angielski.pl
Szkoły Anity Żytowicz w Osielsku, ul. Blacharska 2a. Języki obce, tłumaczenia, autorski program nauczania, małe grupy, kursy szyte na miarę
Visit osielsko-angielski.plWe analyzed Osielsko-angielski.pl page load time and found that the first response time was 406 ms 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.
osielsko-angielski.pl performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value3.9 s
53/100
25%
Value4.0 s
81/100
10%
Value160 ms
94/100
30%
Value0.073
96/100
15%
Value8.7 s
36/100
10%
406 ms
1176 ms
24 ms
133 ms
462 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 38% of them (15 requests) were addressed to the original Osielsko-angielski.pl, 26% (10 requests) were made to Static.xx.fbcdn.net and 13% (5 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Osielsko-angielski.pl.
Page size can be reduced by 36.8 kB (7%)
516.3 kB
479.6 kB
In fact, the total size of Osielsko-angielski.pl main page is 516.3 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 488.6 kB which makes up the majority of the site volume.
Potential reduce by 20.7 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. This page needs HTML code to be minified as it can gain 3.2 kB, which is 11% 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 20.7 kB or 75% of the original size.
Potential reduce by 16.1 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. Osielsko Angielski images are well optimized though.
Number of requests can be reduced by 10 (29%)
34
24
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osielsko Angielski. 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 from 4 to 1 for CSS and as a result speed up the page load time.
osielsko-angielski.pl
406 ms
www.osielsko-angielski.pl
1176 ms
css
24 ms
css_all_4fd22061_287bcf01_0cfbedc6.php
133 ms
js_default_021742e0_2359bbe0_963333e7.php
462 ms
header1.jpg
241 ms
logo.jpg
258 ms
globus.png
799 ms
home2_06.jpg
229 ms
home2_09.jpg
223 ms
index_button.jpg
225 ms
footer.jpg
888 ms
all.js
31 ms
facebook.png
327 ms
u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
11 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
20 ms
EInbV5DfGHOiMmvb1Xr-htqQynqKV_9Plp7mupa0S4g.ttf
21 ms
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xd_arbiter.php
46 ms
xd_arbiter.php
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navi_act.jpg
116 ms
navi.jpg
116 ms
like_box.php
86 ms
lEK1oKJ42kW.css
36 ms
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a0ed4tuLicG.js
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mn6tHWuLI-Y.js
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www.osielsko-angielski.pl
139 ms
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128 ms
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63 ms
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98 ms
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139 ms
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11 ms
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VXcANLwwL5J.js
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11 ms
osielsko-angielski.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
button, link, and menuitem elements do not have accessible names.
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
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
osielsko-angielski.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
osielsko-angielski.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osielsko-angielski.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 Osielsko-angielski.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.
osielsko-angielski.pl
Open Graph description is not detected on the main page of Osielsko Angielski. 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: