23.9 sec in total
522 ms
23 sec
376 ms
Visit osto-mai.ru now to see the best up-to-date Osto Mai content for Russia and also check out these interesting facts you probably never knew about osto-mai.ru
Официальный сайт автошколы ОСТО МАИ, обучение на права категории В в Москве, сезонные акции и скидки до 30%, в 7 минутах от метро Войковская
Visit osto-mai.ruWe analyzed Osto-mai.ru page load time and found that the first response time was 522 ms and then it took 23.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
osto-mai.ru performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value11.5 s
0/100
25%
Value11.4 s
5/100
10%
Value2,860 ms
3/100
30%
Value0
100/100
15%
Value24.9 s
0/100
10%
522 ms
1573 ms
328 ms
373 ms
325 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 71% of them (65 requests) were addressed to the original Osto-mai.ru, 5% (5 requests) were made to Counter.quon.ru and 4% (4 requests) were made to Chaser.ru. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Mc.yandex.ru.
Page size can be reduced by 775.1 kB (47%)
1.7 MB
887.9 kB
In fact, the total size of Osto-mai.ru main page is 1.7 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. 45% of websites need less resources to load. Javascripts take 708.4 kB which makes up the majority of the site volume.
Potential reduce by 31.1 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 31.1 kB or 73% of the original size.
Potential reduce by 26.5 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. Osto Mai images are well optimized though.
Potential reduce by 535.8 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 535.8 kB or 76% of the original size.
Potential reduce by 181.8 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. Osto-mai.ru needs all CSS files to be minified and compressed as it can save up to 181.8 kB or 88% of the original size.
Number of requests can be reduced by 39 (46%)
84
45
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Osto Mai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
osto-mai.ru
522 ms
www.osto-mai.ru
1573 ms
jquery-new.js
328 ms
kernel_main.css
373 ms
template_eee3960f05faf45c676f616945be416e.css
325 ms
kernel_main.js
828 ms
template_459f1bd7f6f78974d8946b9c3568a5ba.js
383 ms
shadowbox.js
469 ms
shadowbox.css
468 ms
watch_visor.js
306 ms
watch_visor.js
20030 ms
ba.js
270 ms
counter.quon.ru
546 ms
main.jpg
209 ms
main-new.jpg
197 ms
header-new.png
1205 ms
logo-new.jpg
315 ms
head-banner-bg.gif
181 ms
bnr_hdr6.png
693 ms
pho.gif
324 ms
metro1.png
346 ms
metro2.png
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leftbg.jpg
493 ms
drive_ico1.png
510 ms
centerbg.jpg
1299 ms
centerpng.png
521 ms
drive_ico2.png
658 ms
rightbg.jpg
675 ms
drive_ico3.png
689 ms
rr.gif
821 ms
r1.gif
835 ms
r2.gif
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fr.gif
848 ms
driver.jpg
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class.jpg
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ploschadka-vozhdenie.jpg
1043 ms
6.jpg
1041 ms
training-simulator-2.jpg
1185 ms
training-simulator-1.jpg
1381 ms
instructor.jpg
1955 ms
instr-2014.jpg
1960 ms
cars.jpg
1335 ms
5.jpg
1351 ms
certificate.jpg
1603 ms
driver-card.jpg
1575 ms
licence.jpg
1576 ms
medical-certificate.jpg
1578 ms
exam-gai1.jpg
1598 ms
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246 ms
akpp-206.jpg
1581 ms
H2x7McMOyi
237 ms
chaser.js
1078 ms
hit
297 ms
akpp-focus2.jpg
1502 ms
srb.gif
1548 ms
award-2014.gif
1540 ms
www-embed-player-vfl5foy2V.css
394 ms
www-embed-player.js
493 ms
base.js
1143 ms
b0315_akpp.gif
1478 ms
vk-osto.png
1499 ms
yt-osto.png
1518 ms
widget_ru_RU.js
315 ms
2b.jpg
1520 ms
hit
202 ms
drive_ico5.png
1414 ms
li2.gif
1443 ms
scs.gif
1458 ms
counter.quon.ru
1057 ms
drive_ico4.png
1331 ms
li.gif
1369 ms
met.gif
1423 ms
dd.gif
1403 ms
grey_m.gif
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archi.gif
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blue_m.gif
1285 ms
lm.jpg
1316 ms
widget.css
362 ms
action.php
369 ms
9aKOW9kHIBrJTB9ONj-e1oyTZuOGlgCE-J5p-KupNmo.js
124 ms
ad_status.js
122 ms
css
87 ms
ie.css
168 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
108 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
116 ms
counter.quon.ru
332 ms
counter.quon.ru
165 ms
counter.quon.ru
722 ms
jwplayer.js
476 ms
bx_stat
251 ms
head-banner-pager.png
144 ms
osto-mai.ru 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
<frame> or <iframe> elements do not have a title
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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
osto-mai.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
osto-mai.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Osto-mai.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 Osto-mai.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.
osto-mai.ru
Open Graph description is not detected on the main page of Osto Mai. 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: