3.9 sec in total
751 ms
2.9 sec
252 ms
Click here to check amazing Sender 24 content for Poland. Otherwise, check out these important facts you probably never knew about sender24.pl
Najlepsza oferta przesyłek kurierskich na rynku dla klientów indywidualnych i firm. Koperty, paczki, palety, odbierane bezpośrednio z Twojego domu lub biura.
Visit sender24.plWe analyzed Sender24.pl page load time and found that the first response time was 751 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
sender24.pl performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value3.6 s
61/100
25%
Value3.9 s
83/100
10%
Value540 ms
55/100
30%
Value0
100/100
15%
Value3.5 s
92/100
10%
751 ms
250 ms
627 ms
381 ms
501 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 97% of them (58 requests) were addressed to the original Sender24.pl, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sender24.pl.
Page size can be reduced by 451.4 kB (47%)
957.0 kB
505.5 kB
In fact, the total size of Sender24.pl main page is 957.0 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. Images take 572.8 kB which makes up the majority of the site volume.
Potential reduce by 43.5 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 43.5 kB or 81% of the original size.
Potential reduce by 152.6 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, Sender 24 needs image optimization as it can save up to 152.6 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 205.4 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 205.4 kB or 75% of the original size.
Potential reduce by 50.0 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. Sender24.pl needs all CSS files to be minified and compressed as it can save up to 50.0 kB or 88% of the original size.
Number of requests can be reduced by 3 (5%)
57
54
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sender 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
sender24.pl
751 ms
all12.css
250 ms
all9.js
627 ms
2d489851011e08d8801faaad34f11264.js
381 ms
calcmin13.js
501 ms
ga.js
44 ms
checkbox_off.png
140 ms
checkbox_on.png
140 ms
zamknij_cookies.png
139 ms
logowanie.png
142 ms
rejestracja.png
258 ms
lay_logo.png
500 ms
lay_menu_off.png
256 ms
lay_menu_on.png
256 ms
lay_menu_separator.png
257 ms
box_6a.png
258 ms
bann_5.1.png
507 ms
lightbox-blank.gif
381 ms
baner_punkt_off.png
389 ms
bann_1.1.png
766 ms
bann_2.1.png
634 ms
bann_3.1.png
1006 ms
bann_4.1.png
890 ms
phorkoperta.png
626 ms
wyslijhome2.png
635 ms
phorpaczka.png
751 ms
phorpobranie.png
758 ms
phokoperta2.png
759 ms
phopaczka2.png
876 ms
phopaleta2.png
884 ms
zamow_kuriera.png
884 ms
zamknij_kom.png
889 ms
error.png
1001 ms
kup_abonament.png
1019 ms
tabcour_11off.png
1027 ms
tabcour_1off.png
1019 ms
tabcour_2off.png
1020 ms
tabcour_4off.png
1125 ms
tabcour_10off.png
1128 ms
tabcour_8off.png
1142 ms
tabcour_9off.png
1143 ms
zamknij.png
1115 ms
__utm.gif
15 ms
box_12b.png
1021 ms
spacer.png
1118 ms
baner_punkt_on.png
1121 ms
box_1a.png
1130 ms
lay_submitek.png
1020 ms
forms5.png
1145 ms
input_16_button.png
1029 ms
pack1.1.png
1248 ms
pack2.1.png
1250 ms
tabcour_11off.png
1025 ms
tabcour_1off.png
1012 ms
tabcour_2off.png
911 ms
tabcour_4off.png
1020 ms
tabcour_10off.png
901 ms
tabcour_8off.png
898 ms
tabcour_9off.png
897 ms
lay_footer.png
878 ms
sender24.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
sender24.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
sender24.pl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sender24.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 Sender24.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.
sender24.pl
Open Graph description is not detected on the main page of Sender 24. 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: