4.7 sec in total
1.3 sec
3 sec
411 ms
Welcome to teachpro.ru homepage info - get ready to check Teachpro best content for Russia right away, or after learning these important things about teachpro.ru
Онлайн курсы Teachpro.ru - это интерактивные обучающие видеокурсы и уроки для школьников, студентов, специалистов. Вы можете купить и скачать бесплатно программы для обучения на нашем сайте.
Visit teachpro.ruWe analyzed Teachpro.ru page load time and found that the first response time was 1.3 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
teachpro.ru performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value0.7 s
100/100
25%
Value1.0 s
100/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value0.8 s
100/100
10%
1257 ms
460 ms
457 ms
310 ms
764 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 65% of them (42 requests) were addressed to the original Teachpro.ru, 6% (4 requests) were made to S.ytimg.com and 5% (3 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Teachpro.ru.
Page size can be reduced by 626.2 kB (62%)
1.0 MB
391.9 kB
In fact, the total size of Teachpro.ru main page is 1.0 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. 40% of websites need less resources to load. Javascripts take 460.5 kB which makes up the majority of the site volume.
Potential reduce by 195.2 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. This page needs HTML code to be minified as it can gain 29.8 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 195.2 kB or 88% of the original size.
Potential reduce by 38.2 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, Teachpro needs image optimization as it can save up to 38.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 326.2 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 326.2 kB or 71% of the original size.
Potential reduce by 66.6 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. Teachpro.ru needs all CSS files to be minified and compressed as it can save up to 66.6 kB or 86% of the original size.
Number of requests can be reduced by 21 (36%)
58
37
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teachpro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
teachpro.ru
1257 ms
jquery-ui-1.8.20.custom.css
460 ms
Style.css
457 ms
odkl_share.css
310 ms
jquery-1.7.2.min.js
764 ms
jquery-ui-1.8.20.custom.min.js
1065 ms
odkl_share.js
322 ms
openapi.js
378 ms
widgets.js
26 ms
plusone.js
73 ms
common.js
303 ms
tabs.js
469 ms
odkl_share.js
311 ms
cb=gapi.loaded_0
17 ms
ga.js
17 ms
watch.js
10 ms
bg.png
232 ms
feedback.png
230 ms
feedback2.png
228 ms
Download.png
226 ms
Access.png
226 ms
sprite_small.png
227 ms
Gift3.png
351 ms
development.png
352 ms
playthumborange.png
359 ms
arrowrightorange.png
369 ms
checkthumborange.png
357 ms
testthumborange.png
356 ms
YouTube.png
597 ms
developmentWhite.png
597 ms
fasie_ru.png
594 ms
iframe_api
95 ms
__utm.gif
37 ms
bgmenu2.png
528 ms
square9678.png
508 ms
Excel2010.png
509 ms
Office365.png
610 ms
Word2010.png
609 ms
Project2010.png
611 ms
CorelVideoStudioProX5.png
613 ms
GoogleApps.png
612 ms
PowerPoint2010.png
613 ms
Access2010.png
731 ms
square168130.png
736 ms
Excel2010.png
741 ms
PDD2012.png
896 ms
PhysicsExercise.png
753 ms
JavaBeg.png
758 ms
OBJSupplies5.png
1040 ms
hit
280 ms
o0qVWuAvAow
66 ms
input-bg3.png
760 ms
ui-bg_highlight-soft_100_eeeeee_1x100.png
764 ms
ui-icons_222222_256x240.png
781 ms
dot.gif
784 ms
www-widgetapi.js
61 ms
www-embed-player-vfl5foy2V.css
26 ms
www-embed-player.js
88 ms
base.js
137 ms
o0qVWuAvAow
73 ms
hit
196 ms
veBs87dwiCXgZb9CwomBYiW1hyWXgp0ohA3Vj3gnbUg.js
63 ms
ad_status.js
112 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
100 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
100 ms
teachpro.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
Document doesn't have a <title> element
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
teachpro.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
teachpro.ru SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
robots.txt is not valid
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teachpro.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 Teachpro.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.
teachpro.ru
Open Graph description is not detected on the main page of Teachpro. 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: