6.4 sec in total
524 ms
5.6 sec
215 ms
Click here to check amazing Scienceproblems content for Russia. Otherwise, check out these important facts you probably never knew about scienceproblems.ru
Публикации научных статей: преподавателей Вузов, научных сотрудников, учителей, докторантов, аспирантов
Visit scienceproblems.ruWe analyzed Scienceproblems.ru page load time and found that the first response time was 524 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
scienceproblems.ru performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value9.5 s
0/100
25%
Value20.2 s
0/100
10%
Value6,910 ms
0/100
30%
Value0.236
53/100
15%
Value36.6 s
0/100
10%
524 ms
948 ms
135 ms
267 ms
396 ms
Our browser made a total of 166 requests to load all elements on the main page. We found that 39% of them (64 requests) were addressed to the original Scienceproblems.ru, 39% (64 requests) were made to St6-21.vk.com and 4% (6 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Scienceproblems.ru.
Page size can be reduced by 573.2 kB (14%)
4.1 MB
3.5 MB
In fact, the total size of Scienceproblems.ru main page is 4.1 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. Javascripts take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 47.6 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 47.6 kB or 76% of the original size.
Potential reduce by 7.0 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. Scienceproblems images are well optimized though.
Potential reduce by 401.7 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 401.7 kB or 15% of the original size.
Potential reduce by 117.0 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. Scienceproblems.ru needs all CSS files to be minified and compressed as it can save up to 117.0 kB or 15% of the original size.
Number of requests can be reduced by 106 (73%)
145
39
The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scienceproblems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 66 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.
scienceproblems.ru
524 ms
scienceproblems.ru
948 ms
captchaStyle.css
135 ms
attachments1.css
267 ms
stylesheet.css
396 ms
cssproc.php
408 ms
cssproc.php
407 ms
cssproc.php
1407 ms
cssproc.php
409 ms
system.css
397 ms
general.css
527 ms
cssproc.php
539 ms
wall.css
538 ms
mod_thumbsup.css.php
545 ms
css.php
549 ms
mootools.js
792 ms
caption.js
669 ms
odkl_share.js
671 ms
attachments_refresh.js
675 ms
xtcMenu.js
680 ms
showcaseFX.js
941 ms
jxtcswfobject.js
810 ms
cookie.js
810 ms
top100.jcn
387 ms
conversion.js
36 ms
element.js
40 ms
top100.jcn
650 ms
openapi.c340c125c61ec5745ebb2a98626e46ab.js
216 ms
fbevents.js
68 ms
analytics.js
98 ms
3_1_FFFFFFFF_EFEFEFFF_0_pageviews
805 ms
impact-factor.jpg
792 ms
88-31-grey.gif
525 ms
88x31_wm_blue_on_transparent_ru.png
566 ms
-1
136 ms
logo_s1.png
478 ms
menuwrap_bg_s1.png
509 ms
blank.png
141 ms
hiking.png
886 ms
2oformlen.png
141 ms
5contact.png
141 ms
1appointment.png
522 ms
4mailreminder.png
522 ms
3cash.png
522 ms
issn.jpg
655 ms
elibrary.jpg
665 ms
logo-ulrichsweb.jpg
665 ms
sertntlitlo.jpg
665 ms
Danilevsky.jpg
665 ms
publication-of-articles-copyright.png
772 ms
twitter_icon.jpg
800 ms
facebook_icon.jpg
799 ms
vkontakte_icon.jpg
801 ms
16a.png
904 ms
booking_btn_s1.png
629 ms
h3_line_s1.png
629 ms
poll_bg_blue.jpg
863 ms
science-problems-complex-services.jpg
904 ms
science-problems-help.jpg
903 ms
science-problems-urgently.jpg
904 ms
bebasneue-webfont.ttf
1001 ms
bebasneue-webfont.woff
1024 ms
efNJY3Ksdb8
123 ms
upload.gif
111 ms
widget_community.php
471 ms
hit
740 ms
collect
17 ms
watch.js
0 ms
29 ms
js
82 ms
31 ms
www-player.css
8 ms
www-embed-player.js
26 ms
base.js
67 ms
ad_status.js
189 ms
-iaWypUxMAwVmZo986mMThLjwUu_f6uBwRf76o5foO4.js
127 ms
embed.js
58 ms
logo_s1.png
850 ms
insetwrap_bg_s1.jpg
850 ms
mainmenu-sep-s1.png
586 ms
menuwrap_bg_s1.png
689 ms
topstripe.png
818 ms
loader_nav21185393831_3.js
271 ms
fonts_cnt.c7a76efe.css
742 ms
lite.c9bfd4eb.css
521 ms
lang3_2.js
427 ms
polyfills.c3a1b892.js
469 ms
vkui.2b67d8c9.css
562 ms
xdm.js
397 ms
ui_common.f1e97277.css
496 ms
vkcom-kit.322038f7.css
666 ms
vkcom-kit.8fc2d870.js
818 ms
react.6a15a5cc.js
784 ms
vkcom-kit-icons.4d97a470.js
715 ms
vkui.c8985bdb.js
842 ms
state-management.a46c500d.js
786 ms
architecture-mobx.b95ff7c7.js
811 ms
audioplayer-lib.93b52d88.css
821 ms
audioplayer-lib.1c52d153.js
951 ms
bootstrap.1b216667.js
1087 ms
core_spa.6d23b216.js
916 ms
common.0d87667f.js
994 ms
7f463667.b3f6bf8c.js
906 ms
ui_common.43d06ff5.css
926 ms
ui_common.c2e48259.js
991 ms
audioplayer.43d06ff5.css
996 ms
audioplayer.c4e3c13e.js
1013 ms
widget_community.4978d481.css
1041 ms
6056d482.d934d35f.js
1074 ms
5233f55c.e7bdbbce.js
1075 ms
23cad2f0.2f3019d3.js
1081 ms
82fab9f9.2343c849.js
1101 ms
likes.43d06ff5.css
1131 ms
likes.75915c30.js
1156 ms
page.f7c64e5f.css
1175 ms
f371ea0d.e5f793f0.js
1161 ms
782f47a3.b02f32a2.js
1201 ms
39820787.6c061e65.js
1202 ms
aee1802d.85b15436.js
1231 ms
437301f9.85b041b4.js
1239 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
131 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
132 ms
id
96 ms
88x31_wm_blue_on_transparent_ru.png
345 ms
Create
38 ms
h3_line_s1.png
686 ms
booking_btn_s1.png
768 ms
GenerateIT
14 ms
impact-factor.jpg
641 ms
lite.f8081c5724ea3c8f7503758696b1108c.js
362 ms
page.714311d1.css
849 ms
post.0244f74c.css
794 ms
reports.5e617ad9.css
772 ms
post_header.de244ea2.css
743 ms
vkcom-kit.8e998413.css
777 ms
kontakty.html
132 ms
audioplayer-lib.85b39ca5.css
661 ms
kontakty.html
133 ms
community.640eed5d.css
613 ms
kontakty.html
326 ms
base.3e47d375.css
561 ms
kontakty.html
133 ms
b691fd56.b6cdcd2d.js
592 ms
c32d0af5.b6d8d0b9.js
590 ms
429e74a8.166a2183.js
599 ms
73310976.e7542a81.js
757 ms
page.4eb8cace.js
619 ms
kontakty.html
218 ms
post_header.5c47c03f.js
581 ms
vkcom-kit.637d864a.js
575 ms
vkcom-kit-icons.28a24691.js
556 ms
kontakty.html
216 ms
architecture-mobx.cb627586.js
571 ms
audioplayer-lib.75380b90.js
563 ms
react.84cfd9aa.js
567 ms
state-management.60b70a9c.js
570 ms
vkui.0094b981.js
620 ms
c3d11fba.724c2711.js
588 ms
0fc69f32.50a5506a.js
559 ms
79661701.993e9d31.js
584 ms
57703e15.d612be1a.js
587 ms
edb6ffde.ae742cb4.js
678 ms
community.3fc6fb3d.js
568 ms
Jx1TzbhYaiRfBUYbQxEZ0JXMEShsyRd9BIos0hpOYEA2cc37RzOIrCdE0OT1xomID0_qgA.jpg
443 ms
upload.gif
81 ms
log_event
15 ms
scienceproblems.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
scienceproblems.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
scienceproblems.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
![]()
RU
![]()
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scienceproblems.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 Scienceproblems.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.
scienceproblems.ru
Open Graph description is not detected on the main page of Scienceproblems. 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: