4.4 sec in total
455 ms
3.7 sec
226 ms
Visit rsvpu.ru now to see the best up-to-date Rsvpu content for Russia and also check out these interesting facts you probably never knew about rsvpu.ru
Подготовка педагогов профессионального обучения для системы профобразования, ее научное и методическое обеспечение
Visit rsvpu.ruWe analyzed Rsvpu.ru page load time and found that the first response time was 455 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
rsvpu.ru performance score
name
value
score
weighting
Value5.6 s
6/100
10%
Value7.2 s
5/100
25%
Value8.7 s
17/100
10%
Value280 ms
81/100
30%
Value0.209
60/100
15%
Value9.5 s
30/100
10%
455 ms
853 ms
383 ms
377 ms
385 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 91% of them (39 requests) were addressed to the original Rsvpu.ru, 7% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Rsvpu.ru.
Page size can be reduced by 287.5 kB (46%)
618.3 kB
330.9 kB
In fact, the total size of Rsvpu.ru main page is 618.3 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. 25% of websites need less resources to load. Images take 295.5 kB which makes up the majority of the site volume.
Potential reduce by 38.8 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 6.2 kB, which is 13% 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 38.8 kB or 80% of the original size.
Potential reduce by 48.6 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, Rsvpu needs image optimization as it can save up to 48.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 138.2 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 138.2 kB or 69% of the original size.
Potential reduce by 62.0 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. Rsvpu.ru needs all CSS files to be minified and compressed as it can save up to 62.0 kB or 83% of the original size.
Number of requests can be reduced by 11 (28%)
40
29
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rsvpu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
rsvpu.ru
455 ms
www.rsvpu.ru
853 ms
work.css
383 ms
style.css
377 ms
user.css
385 ms
jquery.bxslider.css
380 ms
mistakes.css
386 ms
jquery.min.js
952 ms
jquery.bxslider.js
749 ms
mistakes.js
569 ms
script.js
568 ms
watch.js
1 ms
grid.css
196 ms
reset.css
191 ms
head_bg.png
376 ms
logo.png
381 ms
logo-text.png
189 ms
rus.png
194 ms
eng.png
190 ms
vk.png
193 ms
fb.png
584 ms
youtube.png
378 ms
linkin.jpg
383 ms
icon_mailto.gif
387 ms
special_eye.png
795 ms
edges.png
645 ms
gradient_bg.png
645 ms
menu_bg_230.png
646 ms
main_search_bt.png
647 ms
.pageimage_full.jpg
990 ms
.pageimage_full.jpg
1192 ms
.pageimage_full.jpg
1000 ms
.pageimage_full.jpg
1203 ms
.pageimage_full.jpg
1010 ms
fasad.jpg
1194 ms
analytics.js
29 ms
arrows3.png
1117 ms
bx_loader.gif
1120 ms
controls.png
1132 ms
collect
18 ms
collect
16 ms
small_arrow_dark.png
398 ms
print.css
187 ms
rsvpu.ru 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-hidden="true"] elements contain focusable descendents
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
rsvpu.ru 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
rsvpu.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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rsvpu.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rsvpu.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.
rsvpu.ru
Open Graph description is not detected on the main page of Rsvpu. 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: