4.6 sec in total
724 ms
3.4 sec
435 ms
Visit wyklady.org now to see the best up-to-date Wyklady content for Poland and also check out these interesting facts you probably never knew about wyklady.org
Wykłady.org - studia, matura, materiały dla studentów i uczniów szkół średnich, przygotowanie do matury, ściągi na egzaminy, wypracowania, język polski, pedagogika.
Visit wyklady.orgWe analyzed Wyklady.org page load time and found that the first response time was 724 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
wyklady.org performance score
name
value
score
weighting
Value7.5 s
1/100
10%
Value7.6 s
3/100
25%
Value19.5 s
0/100
10%
Value13,850 ms
0/100
30%
Value0.16
73/100
15%
Value30.8 s
0/100
10%
724 ms
175 ms
27 ms
475 ms
242 ms
Our browser made a total of 116 requests to load all elements on the main page. We found that 16% of them (19 requests) were addressed to the original Wyklady.org, 10% (12 requests) were made to Static.xx.fbcdn.net and 9% (10 requests) were made to Rtb-csync.smartadserver.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Wyklady.org.
Page size can be reduced by 894.2 kB (63%)
1.4 MB
520.9 kB
In fact, the total size of Wyklady.org main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. CSS take 624.3 kB which makes up the majority of the site volume.
Potential reduce by 172.1 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 97.7 kB, which is 54% 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 172.1 kB or 95% of the original size.
Potential reduce by 6.7 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. Wyklady images are well optimized though.
Potential reduce by 185.1 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 185.1 kB or 61% of the original size.
Potential reduce by 530.3 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. Wyklady.org needs all CSS files to be minified and compressed as it can save up to 530.3 kB or 85% of the original size.
Number of requests can be reduced by 69 (70%)
98
29
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wyklady. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
wyklady.org
724 ms
config.js
175 ms
css
27 ms
globalsmall.css
475 ms
js_composer.css
242 ms
output.js
501 ms
plusone.js
94 ms
oan
467 ms
config.js
182 ms
config.js
197 ms
smart.js
161 ms
smart.js
83 ms
smart.js
162 ms
bootstrap.css
240 ms
eldo.css
122 ms
css
26 ms
cb=gapi.loaded_0
24 ms
ga.js
42 ms
pql
20 ms
ac
141 ms
__utm.gif
12 ms
logo.png
127 ms
kompetencje-1.jpg
508 ms
cp_notatek.jpg
272 ms
university-105709_1280.jpg
391 ms
cp_conference-room-1238841.jpg
417 ms
Bez-nazwy-1.jpg
511 ms
Bez-nazwy-2.jpg
390 ms
all.js
79 ms
res_m_open.png
396 ms
ac
131 ms
moon.svg
482 ms
BebasNeue.otf
707 ms
bignoodletitling.woff
575 ms
like.php
268 ms
322 ms
xd_arbiter.php
138 ms
xd_arbiter.php
204 ms
CookieSync.html
100 ms
quant.js
17 ms
CookieSync.min.js
20 ms
ac
197 ms
sync
12 ms
pixel.htm
37 ms
usermatch
17 ms
pixelpush
15 ms
p68r
10 ms
generic
9 ms
pixel
19 ms
88 ms
generic
5 ms
89 ms
usermatch
16 ms
89 ms
pixel;r=2059264334;a=p-T1nhLcmCjVzQS;fpan=1;fpa=P0-1622449475-1456761284153;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456761284153;tzo=-180;ref=http%3A%2F%2Fwyklady.org%2F;url=http%3A%2F%2Fcdn1.smartadserver.com%2Fdiff%2Frtb%2Fcsync%2FCookieSync.html%3Fnwid%3D241%26dcid%3D4;ogl=
15 ms
pixel
23 ms
casale
13 ms
gr
24 ms
VtRpxMAoJHkAADHlpfMAAAEL%26402
74 ms
ca
28 ms
usersync.aspx
56 ms
casale
23 ms
86 ms
ddc.htm
43 ms
crum
49 ms
89 ms
74 ms
pixel
99 ms
Pug
84 ms
rtset
84 ms
pixel
65 ms
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64 ms
u.php
97 ms
80 ms
crum
66 ms
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63 ms
vpc6VNjRPXV.js
236 ms
LVx-xkvaJ0b.png
235 ms
bd
75 ms
tap.php
39 ms
mapuser
30 ms
sync
34 ms
xrefid.xgi
34 ms
merge
23 ms
m
165 ms
lr.gif
45 ms
56 ms
bd
57 ms
NAX4760210218833225432
151 ms
ping
145 ms
icon_top.png
235 ms
pixel.gif
114 ms
102 ms
crum
95 ms
sd
104 ms
crum
131 ms
likebox.php
125 ms
44 ms
moon.woff
1076 ms
n7IAcY2jJIh.css
34 ms
n--mLoVmLJM.css
69 ms
_rx8naC75Dy.js
98 ms
x5F9OMjKyLw.js
121 ms
ICDbTSzjQEg.js
84 ms
TTCre3391I0.js
85 ms
428186_304137362975137_258738649_n.jpg
45 ms
379570_241233229265551_772575977_n.jpg
12 ms
8271_883692291749608_5454975734706226055_n.jpg
12 ms
12742095_972100602869477_8448420395248292950_n.jpg
15 ms
10367726_898431050189833_5031949121143426105_n.jpg
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1238136_1380174632214598_762660249_n.jpg
16 ms
946464_10206995206657650_5683155857255438405_n.jpg
13 ms
wL6VQj7Ab77.png
30 ms
s7jcwEQH7Sx.png
29 ms
I6-MnjEovm5.js
19 ms
vlXaquuXMrr.js
33 ms
wyklady.org 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
[aria-*] attributes do not match their roles
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
wyklady.org 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
Page has valid source maps
wyklady.org SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wyklady.org can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Wyklady.org 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.
wyklady.org
Open Graph description is not detected on the main page of Wyklady. 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: