36.5 sec in total
1.7 sec
34 sec
838 ms
Visit compmechlab.ru now to see the best up-to-date Comp Mech Lab content for Russia and also check out these interesting facts you probably never knew about compmechlab.ru
Инжиниринговый центр «Центр компьютерного инжиниринга» (CompMechLab®) Санкт-Петербургского политехнического университета Петра Великого – лидер в сфере цифрового проектирования и моделирования, компью...
Visit compmechlab.ruWe analyzed Compmechlab.ru page load time and found that the first response time was 1.7 sec and then it took 34.8 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.
compmechlab.ru performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value39.4 s
0/100
25%
Value19.8 s
0/100
10%
Value18,040 ms
0/100
30%
Value0.148
76/100
15%
Value51.2 s
0/100
10%
1712 ms
116 ms
551 ms
671 ms
550 ms
Our browser made a total of 123 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Compmechlab.ru, 33% (40 requests) were made to Assets.compmechlab.ru and 29% (36 requests) were made to Assets.fea.ru. The less responsive or slowest element that took the longest time to load (18.7 sec) relates to the external source Assets.fea.ru.
Page size can be reduced by 636.7 kB (14%)
4.6 MB
3.9 MB
In fact, the total size of Compmechlab.ru main page is 4.6 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 4.0 MB which makes up the majority of the site volume.
Potential reduce by 336.3 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. This page needs HTML code to be minified as it can gain 127.1 kB, which is 34% 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 336.3 kB or 90% of the original size.
Potential reduce by 172.4 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. Comp Mech Lab images are well optimized though.
Potential reduce by 99.4 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 99.4 kB or 67% of the original size.
Potential reduce by 28.7 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. Compmechlab.ru needs all CSS files to be minified and compressed as it can save up to 28.7 kB or 82% of the original size.
Number of requests can be reduced by 33 (28%)
119
86
The browser has sent 119 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comp Mech Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
compmechlab.ru
1712 ms
css
116 ms
clear.css
551 ms
screen.css
671 ms
mddm.css
550 ms
pagination.css
542 ms
slick.css
106 ms
jquery.jscrollpane.css
541 ms
content.css
547 ms
jquery-1.11.0.min.js
132 ms
jquery-migrate-1.2.1.min.js
104 ms
slick.min.js
67 ms
jquery.mixitup.min.js
99 ms
jquery.mousewheel.js
1946 ms
mwheelIntent.js
1945 ms
jquery.jscrollpane.min.js
1968 ms
misc_js.js
1967 ms
drop-down-menu.1.0a.js
1965 ms
jquery.easing.1.3.js
1970 ms
share.js
115 ms
FancyZoom.js
1973 ms
FancyZoomHTML.js
1969 ms
watch.js
0 ms
9c1af36556523eb7b0d8f774618f1b81-valiev870.jpg
5804 ms
webinar-logo.jpg
5544 ms
ptfair-borovkov-poltavchenko870.jpg
4960 ms
autodesk-within-compmechlab-870.jpg
5112 ms
img-4974.jpg
5114 ms
cml-exporter-870.jpg
5108 ms
rudskoy-nikitin-belosludtsev-borovkov-spbpu-870-450.jpg
5107 ms
cml-povalko-main.jpg
5107 ms
open-innovations-borovkov-ivanov.jpg
5129 ms
poltavchenko-borovkov-pmif.jpg
5142 ms
1m7a6554.jpg
5679 ms
img-6152.jpg
7891 ms
maks2015-all.jpg
6557 ms
maks2015-biatlon.jpg
7648 ms
1m7a0885.jpg
6784 ms
comanda.jpg
9715 ms
1m7a3008.jpg
8464 ms
cml-rudskoy-merkushkin-bororvkov-slider.jpg
8282 ms
2015-0529-compmechlab-bulavin-klyavin-rudskoy2.jpg
8282 ms
gazelle-diplom.jpg
11907 ms
1m7a0155.jpg
15927 ms
logo.jpg
5078 ms
search.png
891 ms
arrow_down_small.png
861 ms
views.png
861 ms
overlay_dark.png
842 ms
mail.png
841 ms
rss.png
865 ms
youtube-48.png
865 ms
twitter-48.png
865 ms
vkontakte-48.png
866 ms
overlay.png
869 ms
logo-itp-300.jpg
895 ms
9c1af36556523eb7b0d8f774618f1b81-valiev300.jpg
4906 ms
ptfair-borovkov-poltavchenko300x200.jpg
4905 ms
valiev-300.jpg
902 ms
9a74bd6c17c54b08bbf5a8361bfd25af-potapov-rvk-300.jpg
900 ms
gelman-2.jpg
4908 ms
garazh-osobogo-naznacheniya-300h200.jpg
5033 ms
autodesk-within-compmechlab.jpg
5049 ms
esacomp-jec-logo.jpg
4904 ms
ptf-300.jpg
5046 ms
ansys-17.0-300.jpg
5043 ms
nti-olimp.jpg
5007 ms
ippt-300.jpg
5031 ms
cml-exporter.jpg
5042 ms
rudskoy-nikitin-belosludtsev-borovkov-spbpu.jpg
8817 ms
1m7a0129.jpg
6933 ms
ippt-ota-misis.jpg
5043 ms
forum-for-innovations-cml.jpg
5044 ms
open-university-cml-ai-borovkov-300.jpg
5044 ms
iLJc6PpCnnbQjYc1Jq4v06CWcynf_cDxXwCLxiixG1c.ttf
4010 ms
PIbvSEyHEdL91QLOQRnZ1_OEPOIfcPv-fZ-WyMUtx48.ttf
4022 ms
analytics.js
3963 ms
klimov.jpg
3555 ms
logo-ferrari.png
3552 ms
948dde3fae0310678ddec698c9d82140-rosatom-logo.jpg
3920 ms
proletarsky-zavod-logo.jpg
3771 ms
logo-simolution120.jpg
3759 ms
arrow-left.png
737 ms
arrow-right.png
736 ms
Engine-EuroNCAP-FE-model.jpg
2944 ms
Pump%20(1).jpg
5063 ms
2010_0806_Impactor_Car_Scheme_06.jpg
949 ms
CML_Bowling_lane_impact_LS-DYNA_1_b.gif
18731 ms
print.css
169 ms
collect
46 ms
pic1_svet.jpg
3088 ms
LS-DYNA-impact-strength.jpg
399 ms
LS-DYNA_Car_Crash_test_01.jpg
399 ms
ezgif-1233490902%20(1).png
399 ms
schlumberger-logo.jpg
403 ms
algorithm-logo.jpg
212 ms
signy-logo.png
402 ms
irkut.jpg
357 ms
kamaz.png
356 ms
1234.png
1142 ms
LS-DYNA_simulation_car_impact_FEmodel.jpg
739 ms
penetration_LS-DYNA_stress.gif
8185 ms
11-stitched-glassfiber-FE.jpg
1529 ms
new-logo-renault-fr.jpg
320 ms
audi-logo-.png
307 ms
brose-logo.png
327 ms
logo-boeing.jpg
301 ms
nis-glonass.png
150 ms
1_Aluminium100kmh.gif
512 ms
rotor.jpg
817 ms
ezgif-3264902914.gif
5314 ms
Dummies.gif
4838 ms
akts-fian-logo.jpg
283 ms
ock.jpg
634 ms
ramboll-logo-websites.png
280 ms
rosteh-logo.jpg
256 ms
apache-corp.jpg
280 ms
zoom-spin-1.png
153 ms
spacer.gif
154 ms
closebox.png
169 ms
zoom-caption-l.png
170 ms
zoom-caption-r.png
166 ms
zoom-caption-fill.png
168 ms
compmechlab.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
Page has valid source maps
compmechlab.ru SEO score
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Compmechlab.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 Compmechlab.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.
compmechlab.ru
Open Graph description is not detected on the main page of Comp Mech Lab. 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: