5.4 sec in total
617 ms
4.3 sec
437 ms
Click here to check amazing Inter Study content for Russia. Otherwise, check out these important facts you probably never knew about inter-study.ru
Международный центр InterSTUDY Екатеринбург предлагает услуги в сфере обучения за рубежом: образовательные программы для детей, студентов, деловых людей. Детский языковой лагерь Хилтон.
Visit inter-study.ruWe analyzed Inter-study.ru page load time and found that the first response time was 617 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
inter-study.ru performance score
name
value
score
weighting
Value6.0 s
3/100
10%
Value7.3 s
4/100
25%
Value10.2 s
9/100
10%
Value1,290 ms
18/100
30%
Value0.217
57/100
15%
Value15.9 s
6/100
10%
617 ms
861 ms
188 ms
346 ms
577 ms
Our browser made a total of 147 requests to load all elements on the main page. We found that 23% of them (34 requests) were addressed to the original Inter-study.ru, 11% (16 requests) were made to Vk.com and 8% (12 requests) were made to Scontent.cdninstagram.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Inter-study.ru.
Page size can be reduced by 598.8 kB (31%)
2.0 MB
1.4 MB
In fact, the total size of Inter-study.ru main page is 2.0 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 69.3 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 69.3 kB or 80% of the original size.
Potential reduce by 30.2 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. Inter Study images are well optimized though.
Potential reduce by 375.3 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 375.3 kB or 65% of the original size.
Potential reduce by 123.9 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. Inter-study.ru needs all CSS files to be minified and compressed as it can save up to 123.9 kB or 83% of the original size.
Number of requests can be reduced by 61 (43%)
142
81
The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Inter Study. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
inter-study.ru
617 ms
www.inter-study.ru
861 ms
page_bc2149021d463f7e86f4c84fba286ae50.css
188 ms
template_dfa3380650502c6fe939c07534f765240.css
346 ms
jquery-1.8.3.min.js
577 ms
template_3181682e780d731c886c632e094b8e6c.js
366 ms
css
41 ms
openapi.js
373 ms
masonry.pkgd.min.js
156 ms
share.js
34 ms
platform.js
80 ms
masonry.pkgd.min.js
12 ms
ba.js
196 ms
favourite.png
185 ms
logo.png
185 ms
icon_menu.png
194 ms
icon_social.png
184 ms
0ce3fd3001b86a4e6d8ee20326028d65.jpg
1232 ms
7e07b92204a77982b5262c80e3462bd4.jpg
1266 ms
5e85d1d5af72204038bbc3a13341d895.jpg
1531 ms
cd19c6a5fdc4eecdf8bcfe01592bf506.jpg
1147 ms
6802a02a8e5b8b90a59f1fcff42a5b72.jpg
1371 ms
c5fae0308a6b82b3ef0f2abad877516f.jpg
382 ms
5104f04e2b45bbe649505bcc5f752bd1.jpg
558 ms
4abb0145ae66e9f5b919b65a5a7888c2.jpg
800 ms
aa706f9898d1475608cb617208f45888.jpg
1785 ms
d2b0f6bbf73adf93df68794d3dc4b609.png
1317 ms
c266361b09fdcece5b5135e90f3a6758.png
1406 ms
6ae27001c639f2c5f7c38c03c4c358fb.png
1443 ms
c8f0f257558a10e99bbcadb6b0b27f1f.png
1492 ms
d4d1ea7754793364a2897cebb5cb989a.png
1547 ms
c4efa55a34f94e83bf72332a8142f0f0.png
1580 ms
d056bffda5c8f13483b774299446a2ae.png
1622 ms
index.php
1667 ms
banner-strelki.png
1682 ms
widget_community.php
160 ms
widget_community.php
297 ms
widget_community.php
316 ms
likebox.php
293 ms
triangles-napravlenia.png
1692 ms
triangles.png
1718 ms
arrows-mini.png
1759 ms
mail.png
1809 ms
footer-gradient.png
1849 ms
albus.png
1867 ms
analytics.js
55 ms
watch.js
795 ms
code.js
337 ms
watch.js
203 ms
cb=gapi.loaded_0
39 ms
cb=gapi.loaded_1
38 ms
subscribe_embed
96 ms
b-share-popup_down__tail.png
32 ms
widget_community.php
293 ms
collect
35 ms
postmessageRelay
73 ms
collect
105 ms
loader_nav19188_3.js
336 ms
lite.css
256 ms
lite.js
493 ms
lang3_0.js
277 ms
widget_community.css
333 ms
xdm.js
372 ms
al_community.js
400 ms
bx_stat
215 ms
www-subscribe-embed-vflTum1sJ.css
69 ms
photo.jpg
100 ms
www-subscribe-embed.js
77 ms
3193398744-postmessagerelay.js
50 ms
rpc:shindig_random.js
49 ms
www-hitchhiker-vflvB63an.png
20 ms
cb=gapi.loaded_0
12 ms
cb=gapi.loaded_0
39 ms
watch.js
620 ms
E3TzvQNU166.css
190 ms
Q-OWgaJvbhn.css
218 ms
q68gy-v_YMF.js
303 ms
FJmpeSpHpjS.js
409 ms
0wM5s1Khldu.js
300 ms
1bNoFZUdlYZ.js
299 ms
cb=gapi.loaded_2
17 ms
counter
135 ms
border_3.gif
9 ms
subscribe_embed
53 ms
spacer.gif
7 ms
border_3.gif
8 ms
bubbleSprite_3.png
8 ms
bubbleDropR_3.png
9 ms
bubbleDropB_3.png
9 ms
www-subscribe-embed-card-vflqARhQ4.css
3 ms
www-subscribe-embed-card.js
4 ms
SLIm-m9z6JE.jpg
256 ms
7ajYO2H5LHg.jpg
366 ms
2Y9TIyiiecI.jpg
375 ms
uSkdT72PHUs.jpg
356 ms
dRV9_o3-WfY.jpg
375 ms
7Ak_yUyUVZM.jpg
376 ms
0z8AJ45DDJ4.jpg
258 ms
camera_50.png
146 ms
upload.gif
146 ms
VBY8Pv0Erwg.jpg
378 ms
cqSA-zdKDvM.jpg
400 ms
P0WOlBXnR2s.jpg
388 ms
HrtBAM0B_Go.jpg
253 ms
EKTySotLYT8.jpg
364 ms
j-WgRnts7OU.jpg
259 ms
W0AUq5_mMoM.jpg
378 ms
-hZqvMKixo8.jpg
381 ms
BoukmNRDNKQ.jpg
367 ms
fH7IFHz6rAg.jpg
374 ms
wAJ_BlN6vd8.jpg
383 ms
4fApAHOq6rk.jpg
415 ms
jI_s1sNDwI8.jpg
409 ms
ZEdvxiseyVU.jpg
407 ms
XolCm4ZSiz4.jpg
405 ms
sfQ1u9FnBAk.jpg
406 ms
wftModGRiCM.jpg
369 ms
u6xpDFChlkI.jpg
462 ms
w_logo.png
172 ms
deactivated_50.png
170 ms
11855909_810136115767294_3814959276002313264_n.jpg
296 ms
11891152_814624115318494_8466583520781104512_n.jpg
345 ms
12645039_169134333458387_3264905923115742552_n.jpg
378 ms
1380737_689289151083593_2144190366_n.jpg
418 ms
11070498_624825047652149_3653552378724432730_n.jpg
417 ms
11695989_910283605684219_4852756046322996061_n.jpg
418 ms
12112176_1513873445601208_3480427404689787038_n.jpg
415 ms
wL6VQj7Ab77.png
60 ms
s7jcwEQH7Sx.png
58 ms
advert.gif
168 ms
1
171 ms
26812653
85 ms
I6-MnjEovm5.js
41 ms
pQrUxxo5oQp.js
81 ms
12798046_1740961589466666_1631237799_n.jpg
232 ms
12816764_481987021989165_1264577759_n.jpg
271 ms
12816849_208147299545137_881712356_n.jpg
313 ms
12328218_835782763218093_2031646712_n.jpg
350 ms
12822335_916280981813136_1595247914_n.jpg
384 ms
12716458_1004821276238411_730224230_n.jpg
350 ms
12816847_785060794960965_1815418332_n.jpg
354 ms
12822346_995920133821550_777434369_n.jpg
353 ms
12825933_1523175811319530_1027138533_n.jpg
355 ms
12826158_452670721596891_765723762_n.jpg
391 ms
12751408_500218893499019_1806366536_n.jpg
423 ms
12797767_1691471004471718_271541762_n.jpg
425 ms
tracker
136 ms
inter-study.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-*] attributes do not have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
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
inter-study.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
inter-study.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Inter-study.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 Inter-study.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.
inter-study.ru
Open Graph description is not detected on the main page of Inter Study. 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: