6.5 sec in total
817 ms
5.2 sec
519 ms
Click here to check amazing Ctschool content for Russia. Otherwise, check out these important facts you probably never knew about ctschool.ru
Корпоративные бизнес тренинги для руководителей и тренинги тренеров, оценка и обучение персонала, подготовка руководителей всех уровней и тренинги продаж под руководством руководителя Школы тренинга В...
Visit ctschool.ruWe analyzed Ctschool.ru page load time and found that the first response time was 817 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
ctschool.ru performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value2.0 s
97/100
25%
Value14.3 s
1/100
10%
Value9,030 ms
0/100
30%
Value0.523
15/100
15%
Value31.1 s
0/100
10%
817 ms
282 ms
274 ms
275 ms
466 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 68% of them (67 requests) were addressed to the original Ctschool.ru, 7% (7 requests) were made to Mc.yandex.ru and 4% (4 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Ctschool.ru.
Page size can be reduced by 712.7 kB (31%)
2.3 MB
1.6 MB
In fact, the total size of Ctschool.ru main page is 2.3 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 83.1 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 83.1 kB or 81% of the original size.
Potential reduce by 194.9 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, Ctschool needs image optimization as it can save up to 194.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 207.8 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 207.8 kB or 54% of the original size.
Potential reduce by 227.0 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. Ctschool.ru needs all CSS files to be minified and compressed as it can save up to 227.0 kB or 83% of the original size.
Number of requests can be reduced by 36 (40%)
91
55
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ctschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ctschool.ru
817 ms
template_css.css
282 ms
header.css
274 ms
menu.js
275 ms
mod_ajax.js
466 ms
mod_org_ajax.js
470 ms
mail.js
477 ms
marks.js
485 ms
share.js
11 ms
connect
257 ms
top100.jcn
383 ms
horse.png
313 ms
phone.gif
307 ms
school.gif
482 ms
text.jpg
483 ms
wh_bl.png
484 ms
dot.gif
484 ms
bk.png
653 ms
heros3.png
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hero3.png
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hero6.png
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hero1.png
996 ms
hero12.png
1079 ms
hero4.png
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hero11.png
1808 ms
s.gif
1573 ms
letter.gif
1275 ms
plan-2016.gif
1599 ms
akcia-2016.gif
1793 ms
trening.ekaterina.gif
1843 ms
close.gif
1557 ms
rasp.gif
1828 ms
org_search.png
1838 ms
tr.jpg
2032 ms
mk14-02-2016sm.jpg
2075 ms
tr14-02-16sm.jpg
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mkl-5-sm.jpg
2244 ms
sm-trening-situasii-2016.jpg
2136 ms
sm-trening-etno-2016.jpg
2134 ms
miek-trening.jpg
2315 ms
mgy-trening.jpg
2346 ms
glavgoreksp-19-20-trening.jpg
2523 ms
nauka-pob-28-30.jpg
2536 ms
n.novgorod-trening.jpg
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stupino-trening-syvorov.jpg
2513 ms
sem-kishinev.jpg
2585 ms
vystavka-doklad.jpg
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tf-org.gif
643 ms
syvorov-2.jpg
903 ms
zakaz.gif
474 ms
sparta-1.jpg
754 ms
35507
466 ms
EuR9jC4eUT8
116 ms
d2j8Ps3brLg
115 ms
code.js
397 ms
watch.js
393 ms
m9n2Jwan-dA
104 ms
kDlaBSfX2Yw
91 ms
b-share-form-button.png
26 ms
top100.scn
332 ms
b-share-form-button_share__icon.png
33 ms
b-share-icon.png
33 ms
b-share-popup_down__tail.png
23 ms
www-embed-player-vflfNyN_r.css
31 ms
www-embed-player.js
56 ms
base.js
97 ms
vystavka.jpg
2613 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
99 ms
ad_status.js
104 ms
trening-pir-2015.jpg
2336 ms
samara-trening.jpg
2516 ms
ekaterina-trening.jpg
2393 ms
1
2790 ms
syvorv-3.jpg
3116 ms
watch.js
782 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
139 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
139 ms
counter
159 ms
35507.css
129 ms
jquery.min.js
122 ms
35507.js
305 ms
polet_small.jpg
2433 ms
watch.js
545 ms
suvorov.jpg
2538 ms
line.gif
2204 ms
form_top.png
2275 ms
form.png
2332 ms
form_bottom.png
2392 ms
organizer.jpg
2276 ms
city.png
2257 ms
advert.gif
241 ms
1
180 ms
theme.png
2056 ms
date.png
2168 ms
1
90 ms
searchOrg.png
2512 ms
26812653
92 ms
today.png
2008 ms
footer.png
1988 ms
ctschool.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
<object> elements do not have alternate text
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
ctschool.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Missing source maps for large first-party JavaScript
ctschool.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
Document uses plugins
RU
RU
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ctschool.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 Ctschool.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ctschool.ru
Open Graph description is not detected on the main page of Ctschool. 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: