7.2 sec in total
2.4 sec
4.6 sec
287 ms
Visit dev.dipolnet.de now to see the best up-to-date Dev DIPOL Net content for Poland and also check out these interesting facts you probably never knew about dev.dipolnet.de
Visit dev.dipolnet.deWe analyzed Dev.dipolnet.de page load time and found that the first response time was 2.4 sec and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
dev.dipolnet.de performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value8.8 s
1/100
25%
Value18.9 s
0/100
10%
Value3,430 ms
2/100
30%
Value0.048
99/100
15%
Value22.0 s
1/100
10%
2351 ms
565 ms
929 ms
338 ms
778 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 83% of them (66 requests) were addressed to the original Dev.dipolnet.de, 16% (13 requests) were made to Static.dipol.com.pl and 1% (1 request) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Dev.dipolnet.de.
Page size can be reduced by 498.9 kB (40%)
1.2 MB
737.2 kB
In fact, the total size of Dev.dipolnet.de main page is 1.2 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. 30% of websites need less resources to load. Images take 575.4 kB which makes up the majority of the site volume.
Potential reduce by 78.2 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 78.2 kB or 80% of the original size.
Potential reduce by 29.7 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. Dev DIPOL Net images are well optimized though.
Potential reduce by 296.9 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 296.9 kB or 66% of the original size.
Potential reduce by 94.1 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. Dev.dipolnet.de needs all CSS files to be minified and compressed as it can save up to 94.1 kB or 84% of the original size.
Number of requests can be reduced by 21 (27%)
79
58
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev DIPOL Net. 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.
dev.dipolnet.de
2351 ms
filelist.css,form.css,hint.css,icons.css,lang-switch.css,pagination.css,prices.css,qtip.css,tables.css,tabs.css,template.css,jquery-ui-1.10.3.custom.min.css,slider-css.css,layerslider.css
565 ms
jquery-1.8.3.min.js,jquery.qtip-1.0.0-rc3.min.js,jquery-ui-1.10.3.custom.min.js,jquery.smooth-scroll.min.js,jquery.json-2.4.min.js,jquery.validate.min.js
929 ms
php.js
338 ms
greensock.js,layerslider.kreaturamedia.jquery.js,layerslider.transitions.js
778 ms
flags.png
147 ms
banner_top_62.jpg
564 ms
bkg_slider.jpg
373 ms
arrow_black.png
128 ms
blank_icon_small.gif
127 ms
separator_icon_small.gif
129 ms
cart_icon_small.gif
234 ms
logo_youtube.jpg
260 ms
top_1.jpg
260 ms
button_1_b.jpg
246 ms
button_1_sub.jpg
250 ms
top_2_l.jpg
383 ms
banner_loader.gif
359 ms
banner_top_previous.gif
368 ms
banner_top_next.gif
375 ms
triangle.jpg
377 ms
cart_main_bg_all.jpg
391 ms
menu_1.jpg
499 ms
top_3.jpg
600 ms
arrow_down.gif
502 ms
button_search.jpg
500 ms
home.gif
507 ms
background_main_r.gif
512 ms
left_1.jpg
619 ms
button_3_a.jpg
733 ms
button_3_b.jpg
749 ms
bkg_slider.jpg
770 ms
bkg-button-orange.png
638 ms
header_1.jpg
717 ms
bg_1.jpg
745 ms
j20002_.gif
761 ms
k1617_.gif
837 ms
n24761_.gif
852 ms
r81617_.gif
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m7502_.gif
877 ms
r10829_.gif
881 ms
r9999_1_.gif
896 ms
r90608_.gif
959 ms
d453_inf.jpg
429 ms
banner-layerslider-net9.png
438 ms
triset.png
552 ms
discounts-image.png
490 ms
banner-layerslider-hdtvi.png
491 ms
banner-layerslider-hdmi.png
647 ms
d453.jpg
550 ms
swiatlowody-ultimode.gif
571 ms
dipol-dla-oswiaty.jpg
687 ms
szkolenie_tvsat_2016_1.jpg
644 ms
baner_konkurs_2015.jpg
771 ms
ch01.jpg
879 ms
ga.js
41 ms
skin.css
255 ms
bg_4.jpg
855 ms
header_5.gif
883 ms
bgr_1_w.jpg
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r85146_.gif
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r85144_.gif
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r10230_.gif
844 ms
a6916_.gif
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bgr_2.jpg
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header_8.gif
870 ms
mapka-europa.gif
779 ms
end_1.jpg
790 ms
line_2.jpg
832 ms
header_6.gif
841 ms
info_bg_right_top.gif
868 ms
info_courses.gif
870 ms
blank.gif
129 ms
skin.png
260 ms
info_newsletter.gif
762 ms
info_exhibition.gif
781 ms
info_video.gif
824 ms
ajax-loader.gif
829 ms
blank.gif
856 ms
loading.gif
130 ms
dev.dipolnet.de accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
dev.dipolnet.de 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
Missing source maps for large first-party JavaScript
dev.dipolnet.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dev.dipolnet.de 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 German language. Our system also found out that Dev.dipolnet.de 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.
dev.dipolnet.de
Open Graph description is not detected on the main page of Dev DIPOL Net. 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: