4.5 sec in total
344 ms
3.8 sec
424 ms
Click here to check amazing 3 Lo Bydgoszcz content for Poland. Otherwise, check out these important facts you probably never knew about 3lo.bydgoszcz.pl
Strona internetowa III Liceum Ogólnokształcącego im. Adama Mickiewicza w Bydgoszczy
Visit 3lo.bydgoszcz.plWe analyzed 3lo.bydgoszcz.pl page load time and found that the first response time was 344 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
3lo.bydgoszcz.pl performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value14.7 s
0/100
25%
Value10.7 s
7/100
10%
Value190 ms
91/100
30%
Value0
100/100
15%
Value11.4 s
19/100
10%
344 ms
932 ms
794 ms
964 ms
1070 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original 3lo.bydgoszcz.pl, 98% (49 requests) were made to 3lo.home.pl. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source 3lo.home.pl.
Page size can be reduced by 251.3 kB (34%)
732.5 kB
481.1 kB
In fact, the total size of 3lo.bydgoszcz.pl main page is 732.5 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 478.7 kB which makes up the majority of the site volume.
Potential reduce by 37.3 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 37.3 kB or 84% of the original size.
Potential reduce by 61.6 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, 3 Lo Bydgoszcz needs image optimization as it can save up to 61.6 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 111.2 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 111.2 kB or 69% of the original size.
Potential reduce by 41.3 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. 3lo.bydgoszcz.pl needs all CSS files to be minified and compressed as it can save up to 41.3 kB or 84% of the original size.
Number of requests can be reduced by 20 (42%)
48
28
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3 Lo Bydgoszcz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
3lo.bydgoszcz.pl
344 ms
3lo.home.pl
932 ms
style.css
794 ms
slimbox.css
964 ms
mootools.js
1070 ms
caption.js
916 ms
slimbox.js
867 ms
system.css
828 ms
general.css
978 ms
template.css
1055 ms
jquery.js
1225 ms
script.js
1081 ms
Bottom_texture.jpg
137 ms
page_gl.png
251 ms
nav.png
245 ms
menuitem.png
236 ms
header.jpg
621 ms
vmenublock_s.png
169 ms
vmenublock_h.png
252 ms
vmenublock_v.png
289 ms
vmenublockheader.png
356 ms
vmenuitem.png
362 ms
block_s.png
390 ms
block_h.png
391 ms
block_v.png
456 ms
blockheader.png
498 ms
AWSTW%C5%BB.jpg
505 ms
post_s.png
514 ms
post_h.png
517 ms
post_v.png
575 ms
post_c.png
617 ms
images-stories-rekolekcje%20-%20plakat%202www%202-550x389.jpg
770 ms
ang.gif
670 ms
niem.gif
660 ms
fr.gif
704 ms
hisz.gif
742 ms
670-lat-Bydgoszczy_Logo-duze_szaro-niebieskie_tcm29-215349.jpg
755 ms
topright.png
793 ms
m%20%20%20k%20%20%20b.png
819 ms
logo-globe.jpg
963 ms
Logo%20okole.png
900 ms
bip_logo.png
930 ms
iso.png
912 ms
sp.png
949 ms
images.png
1073 ms
efs.png
1020 ms
logo.png
1037 ms
juvenkracja.jpg
1048 ms
2.jpg
1062 ms
button.png
917 ms
3lo.bydgoszcz.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
Links do not have a discernible name
3lo.bydgoszcz.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
Browser errors were logged to the console
3lo.bydgoszcz.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3lo.bydgoszcz.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 3lo.bydgoszcz.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.
3lo.bydgoszcz.pl
Open Graph description is not detected on the main page of 3 Lo Bydgoszcz. 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: