4.1 sec in total
522 ms
2.9 sec
661 ms
Welcome to sylwestrowe.pl homepage info - get ready to check Sylwestrowe best content for Poland right away, or after learning these important things about sylwestrowe.pl
Sylwester - oferty sylwestrowe 2020/2021 - bale, imprezy wyjazdy zagraniczne. Sylwester w Polsce i za granicą. Ciekawe oferty na spędzenie sylwestra. Sylwester z nami to udany sylwester 2020/2021
Visit sylwestrowe.plWe analyzed Sylwestrowe.pl page load time and found that the first response time was 522 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.
sylwestrowe.pl performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value3.9 s
53/100
25%
Value4.7 s
69/100
10%
Value340 ms
74/100
30%
Value0
100/100
15%
Value7.4 s
49/100
10%
522 ms
508 ms
251 ms
232 ms
273 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 53% of them (18 requests) were addressed to the original Sylwestrowe.pl, 12% (4 requests) were made to Pagead2.googlesyndication.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (710 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 72.6 kB (29%)
253.4 kB
180.8 kB
In fact, the total size of Sylwestrowe.pl main page is 253.4 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. 30% of websites need less resources to load. Javascripts take 192.7 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 72% of the original size.
Potential reduce by 344 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. Sylwestrowe images are well optimized though.
Potential reduce by 56.5 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 56.5 kB or 29% of the original size.
Potential reduce by 247 B
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. Sylwestrowe.pl has all CSS files already compressed.
Number of requests can be reduced by 12 (38%)
32
20
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sylwestrowe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
sylwestrowe.pl
522 ms
www.sylwestrowe.pl
508 ms
jquery.min.js
251 ms
style.css
232 ms
swfobject.js
273 ms
validator.js
293 ms
prettyPhoto.css
296 ms
jquery.prettyPhoto.js
294 ms
funkcje.js
336 ms
show_ads.js
27 ms
sylwestrowe.png
168 ms
sylwestrowe.jpg
166 ms
dpay.png
166 ms
sylwestrowe_2.jpg
137 ms
tlo.png
135 ms
st_2.gif
136 ms
tlo_2.png
245 ms
dodaj.png
244 ms
show_ads_impl.js
139 ms
fb_tlo.png
240 ms
ga.js
105 ms
likebox.php
222 ms
__utm.gif
117 ms
bYH8ziu5vE6.css
123 ms
cookie.js
167 ms
integrator.js
137 ms
ads
710 ms
adsbygoogle.js
40 ms
sodar
25 ms
sodar2.js
216 ms
zrt_lookup.html
92 ms
integrator.js
55 ms
runner.html
18 ms
aframe
47 ms
sylwestrowe.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
[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
Links do not have a discernible name
sylwestrowe.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
Page has valid source maps
sylwestrowe.pl SEO score
PL
PL
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sylwestrowe.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 Sylwestrowe.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.
sylwestrowe.pl
Open Graph description is not detected on the main page of Sylwestrowe. 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: