9.8 sec in total
2.4 sec
6.5 sec
930 ms
Visit jlider.ru now to see the best up-to-date Jlider content for Russia and also check out these interesting facts you probably never knew about jlider.ru
Школа Лидерcтва возникла из простого желания работать в команде и в среде людей таких же успешных, целеустремленных и желающих изменить мир к лучшему.
Visit jlider.ruWe analyzed Jlider.ru page load time and found that the first response time was 2.4 sec and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jlider.ru performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value21.8 s
0/100
25%
Value10.9 s
6/100
10%
Value2,450 ms
5/100
30%
Value0
100/100
15%
Value23.9 s
1/100
10%
2377 ms
616 ms
619 ms
621 ms
280 ms
Our browser made a total of 148 requests to load all elements on the main page. We found that 77% of them (114 requests) were addressed to the original Jlider.ru, 11% (17 requests) were made to Avatars.dzeninfra.ru and 3% (4 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Jlider.ru.
Page size can be reduced by 820.0 kB (12%)
7.1 MB
6.3 MB
In fact, the total size of Jlider.ru main page is 7.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 6.5 MB which makes up the majority of the site volume.
Potential reduce by 243.1 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. This page needs HTML code to be minified as it can gain 38.1 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 243.1 kB or 86% of the original size.
Potential reduce by 534.3 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. Jlider images are well optimized though.
Potential reduce by 35.0 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 35.0 kB or 12% of the original size.
Potential reduce by 7.6 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. Jlider.ru needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 17% of the original size.
Number of requests can be reduced by 32 (23%)
139
107
The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jlider. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
jlider.ru
2377 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
616 ms
css_LzOwHrUyT8CVL82dKSfe2gkRFKvoRhQKr1IZzw96-WE.css
619 ms
css_o1Y9wMvWsoBDk_c2FE5R83WGFKNEMOkk5VZnXNKrkec.css
621 ms
jquery.formstyler.css
280 ms
slick.css
302 ms
style.css
455 ms
style750.css
318 ms
style320.css
306 ms
magnific-popup.css
305 ms
jquery-ui.css
427 ms
openapi.js
237 ms
cLPB3MEiTg
131 ms
button.min.js
54 ms
js_x0MhBQfHNAIO1NwkQgzf_TGN4b8eMmKre3nqUfoQv3w.js
848 ms
js__7Mjvj_fIAGoauK0xklylKBUIHrCcijyT8yucEi2E0o.js
847 ms
js_jqKZoxdyiIy9VE90aRT11CyoQOfn35WBRS_yLGyKcDA.js
614 ms
js_n9qtVpKOZ4iAhoOSi2movv_L5-ThWlMcd-uIH_NcA2M.js
620 ms
js_8paeU37mW4lQVLIj-CVLKG3z4EqAn7RpMhwt8ddiaiA.js
626 ms
js_pPad2AtJlb5S_0grChp8KcigXHd1D3knB1cdIIxkkqI.js
1075 ms
openapi.js
556 ms
css
34 ms
css
47 ms
openapi.js
187 ms
smart_crop_344x194
1031 ms
vse-treningi.gif
960 ms
logo.png
186 ms
logo_fixed.png
186 ms
img.jpg
746 ms
summer-jlider-small.jpg
765 ms
img_steps_one_2.jpg
292 ms
img_steps_one_3.jpg
298 ms
img_steps_one_1.jpg
763 ms
img_steps_two_1.jpg
299 ms
img_steps_two_2.jpg
746 ms
img_steps_two_3.jpg
745 ms
img_steps_two_4.jpg
762 ms
photo-2022-09-08-21-38-25.jpg
297 ms
tyumbg-1700x956.jpg
746 ms
razdacha_listovok-1024x401.jpg
740 ms
obuchenie_v_chehii.jpg
259 ms
168_-_kopiya.jpg
296 ms
v_shkolu_s_radostyu.jpeg
741 ms
ya_lider_budushchego_13-16_-_kopiya.jpg
742 ms
hx0jtondsr0_0.jpg
746 ms
zen-logo.svg
763 ms
img_advantages_1.jpg
766 ms
211115506.jpg
765 ms
img_advantages_3.jpg
767 ms
studentsz.jpg
870 ms
img_advantages_5.jpg
868 ms
icon_lern_1.png
869 ms
icon_lern_2.png
867 ms
icon_lern_3.png
868 ms
icon_lern_4.png
870 ms
icon_lern_5.png
1043 ms
icon_lern_6.png
1043 ms
rrrrr.jpg
1880 ms
fya_3.jpg
1460 ms
smart_crop_344x194
1112 ms
smart_crop_344x194
1248 ms
smart_crop_344x194
1112 ms
smart_crop_344x194
1144 ms
smart_crop_344x194
1454 ms
smart_crop_344x194
1169 ms
smart_crop_344x194
1233 ms
smart_crop_344x194
1234 ms
smart_crop_344x194
1268 ms
smart_crop_344x194
1320 ms
smart_crop_344x194
1354 ms
smart_crop_344x194
1364 ms
smart_crop_344x194
1382 ms
smart_crop_344x194
1392 ms
smart_crop_344x194
1498 ms
smart_crop_344x194
1477 ms
yo313_0.jpg
1293 ms
sam_0312_izmen.razmer.jpg
1711 ms
v_shkolu_s_radostyu.jpg
2401 ms
rtrg
120 ms
koty.png
1177 ms
jquery.min.js
65 ms
index.php
914 ms
watch.js
2 ms
4078c1ed.js
811 ms
yvp.png
1319 ms
2017-01-05-photo-00000213.jpg
1319 ms
icon_star_active.png
1321 ms
s7qduclma6q.jpg
1443 ms
image-29-08-16-09-13-44.jpeg
1463 ms
image-18-08-16-04-00-6.jpeg
1463 ms
universal.js
311 ms
watch.js
305 ms
icon_star.png
1156 ms
logo_vivat_ural_1.jpg
1171 ms
logo_footer.png
1169 ms
name_icon.png
1287 ms
tel_icon.png
1352 ms
comment_icon.png
1352 ms
phone_footer.png
1349 ms
mail_footer.png
1352 ms
icons.png
1430 ms
youtube.png
1475 ms
graphicdesign_61d1846a520ad.jpeg
552 ms
lm.jpeg
406 ms
dary_baykala_2_1256h827_8.jpg
429 ms
v_shkolu_s_radostyu.jpeg
411 ms
168_-_kopiya.jpg
557 ms
universal.css
97 ms
z2p0l8z7m9_popups.js
225 ms
ya_lider_budushchego_2.jpg
382 ms
ya_uveren_v_sebe.jpeg
466 ms
junior_mba.jpg
617 ms
ya_lider_budushchego_13-16_-_kopiya.jpg
616 ms
00001063-photo-2019-07-24-10-44-56.jpg
477 ms
whatsapp_image_2021-07-28_at_21.55.57.jpeg
744 ms
lider_budushchego_14-20_let.jpg
846 ms
masterstvo_obshenia_7-10.png
544 ms
uveren_v_sebe_5_1256h827.jpg
522 ms
dscf0734_0.jpg
612 ms
whatsapp_image_2022-03-23_at_16.21.23_1.jpeg
606 ms
obuchenie_v_chehii.jpg
539 ms
bg_advantages.gif
1043 ms
bg_teacher.gif
922 ms
img_5256-21-09-18-09-53.jpg
402 ms
img_4543.jpg
429 ms
kukushkina.jpeg
537 ms
pastuhova.jpeg
517 ms
img_6327_ekb.jpg
428 ms
img_4909red.jpg
441 ms
sidoruk.jpg
451 ms
img_2371-edit.jpg
450 ms
borisova.jpg
503 ms
rusaev.jpg
507 ms
img_1663.jpg
506 ms
1d73eefuuqm.jpg
628 ms
dsc_0082.jpg
630 ms
2_zbndj70l4.jpg
628 ms
whatsapp_image_2017-01-22_at_19.19.16.jpeg
645 ms
img-20161205-wa0003.jpg
657 ms
image-30-10-16-19-30-46.jpeg
653 ms
img_20161101_115751.jpg
648 ms
sam_3108.jpg
778 ms
img-20161031-wa0005.jpg
630 ms
image-18-08-16-03-59-7.jpeg
896 ms
bg_idividual.gif
458 ms
subscribe-big-bg.png
679 ms
subsrcibe_bg_pass.png
1534 ms
down-arrow-black.png
497 ms
jlider.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 match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
jlider.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
jlider.ru SEO score
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
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jlider.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 Jlider.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.
jlider.ru
Open Graph description is not detected on the main page of Jlider. 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: