3.2 sec in total
407 ms
2.5 sec
200 ms
Click here to check amazing De 4 U content. Otherwise, check out these important facts you probably never knew about de4u.ru
Германия: недвижимость инвестиции бизнес, покупка, аренда, снять дом, апартамент, отель, ВНЖ ПМЖ гражданство, эмиграция, продажа готового бизнеса в Германии, обучение, работа, диагностика, лечение, ад...
Visit de4u.ruWe analyzed De4u.ru page load time and found that the first response time was 407 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
de4u.ru performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value10.5 s
0/100
25%
Value8.2 s
20/100
10%
Value330 ms
75/100
30%
Value0.043
99/100
15%
Value11.6 s
18/100
10%
407 ms
193 ms
379 ms
20 ms
929 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 11% of them (6 requests) were addressed to the original De4u.ru, 61% (34 requests) were made to I.de4u.ru and 5% (3 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (988 ms) relates to the external source I.de4u.ru.
Page size can be reduced by 120.9 kB (7%)
1.8 MB
1.7 MB
In fact, the total size of De4u.ru main page is 1.8 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 72.7 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 18.7 kB, which is 22% 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 72.7 kB or 84% of the original size.
Potential reduce by 40.6 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. De 4 U images are well optimized though.
Potential reduce by 7.6 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 9 (18%)
49
40
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De 4 U. 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.
www.de4u.ru
407 ms
common_4b2d.css
193 ms
combine
379 ms
css
20 ms
includer.min.js
929 ms
css
31 ms
DE4U_logo_de4u.png
439 ms
tag.js
878 ms
hit
269 ms
ga.js
52 ms
top100.cnt
258 ms
3_0_4AAE33FF_2A8E13FF_1_pageviews
368 ms
watch.js
51 ms
black-opacity.png
95 ms
top.png
188 ms
de_MAIN.jpg
421 ms
de_INVESTISII.jpg
520 ms
de_BUSINESS_V_GER.jpg
520 ms
de_NEDV.jpg
520 ms
de_PASSP.jpg
428 ms
de_OBUCHENIE.jpg
607 ms
de_LECHENIE.jpg
608 ms
de_ADVOKAT_USLUGI_2.jpg
522 ms
de_KONTAKT.jpg
613 ms
de_INFO_O_GERM.jpg
613 ms
de_LICHN_PREDSTAVITEL.jpg
616 ms
de_TURIZM.jpg
711 ms
9.6%20booking.com%202016%20240%20x%20240.jpg
705 ms
foto_nefteprovod_Uzn_Potok.jpg
706 ms
shengen_2.jpg
708 ms
foto_korveisky_monastir.jpg
706 ms
akademie_11.jpg
710 ms
akademie_4.jpg
794 ms
akademie_3.jpg
796 ms
akademie_2.jpg
800 ms
akademie_5.jpg
801 ms
akademie_6.jpg
805 ms
akademie_7.jpg
803 ms
akademie_8.jpg
907 ms
akademie_9.jpg
907 ms
akademie_10.jpg
908 ms
akademie_12.jpg
908 ms
akademie_13.jpg
909 ms
akademie_14.jpg
909 ms
akademie_15.jpg
979 ms
97911ab9fd45f480c85c7ff9f9d9d7.png
981 ms
4f62299ba042f3ba086e8c6106e424.png
987 ms
e53f40a522494984e234abb9b8a2b7.png
988 ms
jizaRExUiTo99u79D0aEwA.ttf
52 ms
fontawesome-webfont.woff
241 ms
__utm.gif
12 ms
top100.cnt
536 ms
hit
542 ms
tag.js
857 ms
counter2
281 ms
advert.gif
555 ms
de4u.ru 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
Links do not have a discernible name
de4u.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Missing source maps for large first-party JavaScript
de4u.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise De4u.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that De4u.ru 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.
de4u.ru
Open Graph data is detected on the main page of De 4 U. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: