3.5 sec in total
807 ms
2.4 sec
289 ms
Click here to check amazing Drugie Liceum Lm content for Poland. Otherwise, check out these important facts you probably never knew about drugieliceum.lm.pl
Dowiedz się dlaczego nauka u nas jest przyjemna i efektywna. Zapraszamy. Kliknij.
Visit drugieliceum.lm.plWe analyzed Drugieliceum.lm.pl page load time and found that the first response time was 807 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
drugieliceum.lm.pl performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value19.7 s
0/100
25%
Value10.5 s
7/100
10%
Value3,340 ms
2/100
30%
Value0.155
74/100
15%
Value19.2 s
2/100
10%
807 ms
343 ms
678 ms
347 ms
453 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 92% of them (36 requests) were addressed to the original Drugieliceum.lm.pl, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Drugieliceum.konin.pl. The less responsive or slowest element that took the longest time to load (901 ms) relates to the external source Drugieliceum.konin.pl.
Page size can be reduced by 175.1 kB (25%)
695.9 kB
520.7 kB
In fact, the total size of Drugieliceum.lm.pl main page is 695.9 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. Images take 486.9 kB which makes up the majority of the site volume.
Potential reduce by 15.5 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 15.5 kB or 74% of the original size.
Potential reduce by 34.5 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. Drugie Liceum Lm images are well optimized though.
Potential reduce by 95.0 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 95.0 kB or 62% of the original size.
Potential reduce by 30.1 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. Drugieliceum.lm.pl needs all CSS files to be minified and compressed as it can save up to 30.1 kB or 84% of the original size.
Number of requests can be reduced by 16 (42%)
38
22
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drugie Liceum Lm. 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 as a result speed up the page load time.
drugieliceum.lm.pl
807 ms
styles.css
343 ms
jquery-1.4.2.min.js
678 ms
jquery.ui.core.min.js
347 ms
jquery.effects.core.js
453 ms
jquery.effects.slide.js
348 ms
swfobject.js
780 ms
funkcje.js
450 ms
impromptu.js
453 ms
jquery.ifixpng.js
455 ms
jquery.fancybox-1.3.1.pack.js
669 ms
style_multicont.css
224 ms
boks.css
226 ms
godlo.jpg
901 ms
bg.jpg
387 ms
top.jpg
657 ms
aktualnosci_all.gif
111 ms
kontakt_all.gif
112 ms
IMG_0047a_male.jpg
675 ms
brazowe%20liceum22016(1).jpg
440 ms
Clipboard02.jpg
658 ms
aktualnosci_header.gif
222 ms
1232_sdc14173.jpg
477 ms
arrow_blue.gif
503 ms
1231_12825565_615502945280236_1762145664_n.jpg
563 ms
1230_2m.jpg
699 ms
arrow_red.gif
617 ms
szkolaodkrywcow-talentow.jpg
821 ms
logo-szkoly-w-ruchu.jpg
732 ms
menu_bg2.gif
763 ms
li.png
765 ms
bip.gif
780 ms
footer_bg.gif
808 ms
drukarka.gif
846 ms
line.gif
872 ms
gora.gif
873 ms
lm.png
890 ms
ga.js
29 ms
__utm.gif
12 ms
drugieliceum.lm.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.
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
<frame> or <iframe> elements do not have a title
drugieliceum.lm.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
Page has valid source maps
drugieliceum.lm.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
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drugieliceum.lm.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 Drugieliceum.lm.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.
drugieliceum.lm.pl
Open Graph description is not detected on the main page of Drugie Liceum Lm. 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: