19 sec in total
658 ms
17.8 sec
508 ms
Welcome to premierdevelopment.ru homepage info - get ready to check Premierdevelopment best content for Russia right away, or after learning these important things about premierdevelopment.ru
Численное моделирование в ANSYS. Онлайн калькуляторы. Определение технического состояния и обоснование остаточного ресурса
Visit premierdevelopment.ruWe analyzed Premierdevelopment.ru page load time and found that the first response time was 658 ms and then it took 18.3 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.
premierdevelopment.ru performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value8.5 s
2/100
25%
Value5.7 s
51/100
10%
Value450 ms
62/100
30%
Value0.025
100/100
15%
Value8.7 s
36/100
10%
658 ms
131 ms
524 ms
265 ms
267 ms
Our browser made a total of 114 requests to load all elements on the main page. We found that 54% of them (62 requests) were addressed to the original Premierdevelopment.ru, 29% (33 requests) were made to Web.redhelper.ru and 4% (5 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Maps.google.com.
Page size can be reduced by 545.8 kB (33%)
1.7 MB
1.1 MB
In fact, the total size of Premierdevelopment.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. 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 64.1 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 15.4 kB, which is 20% 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 64.1 kB or 82% of the original size.
Potential reduce by 117.3 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. Premierdevelopment images are well optimized though.
Potential reduce by 98.2 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 98.2 kB or 67% of the original size.
Potential reduce by 266.3 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. Premierdevelopment.ru needs all CSS files to be minified and compressed as it can save up to 266.3 kB or 84% of the original size.
Number of requests can be reduced by 66 (62%)
106
40
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Premierdevelopment. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.
premierdevelopment.ru
658 ms
new-app.css
131 ms
bliss.css
524 ms
idangerous.swiper.css
265 ms
idangerous.swiper.scrollbar.css
267 ms
idangerous.swiper.js
697 ms
idangerous.swiper.scrollbar.js
266 ms
CFInstall.min.js
24 ms
js
25 ms
modernizr.js
263 ms
jquery.min.js
799 ms
jquery.inputmask.js
1060 ms
jquery.bxslider.css
392 ms
jquery.bxslider.min.js
523 ms
main.js
522 ms
new-app.js
663 ms
main.js
673 ms
bootstrap.min.css
1063 ms
jquery.loadmask.css
542 ms
jquery.smooth-ds.css
671 ms
jquery.fancybox.css
671 ms
jquery.fancybox-thumbs.css
698 ms
jslider.css
801 ms
jslider.round.plastic.css
803 ms
jquery.ad-gallery.css
802 ms
advanced-slider-base.css
832 ms
glossy-square-gray.css
930 ms
responsive-slider.css
942 ms
pagestyle.css
1210 ms
new-bliss.css
1091 ms
ps.css
1070 ms
css
56 ms
common.js
2474 ms
util.js
2475 ms
geocoder.js
2474 ms
stats.js
17 ms
bg_grey.jpg
282 ms
bg_header.jpg
280 ms
logo-w.png
280 ms
sprite.png
802 ms
bg_orange.jpg
280 ms
imgo.jpg
538 ms
imgo_1.jpg
575 ms
910_1.jpg
1333 ms
859_1.jpg
1602 ms
zemlya-vikup.gif
663 ms
loading.gif
660 ms
bx_loader.gif
860 ms
controls.png
1032 ms
premierdevelopment.ru
945 ms
bg_newspaper.png
987 ms
bg_mews_top.png
988 ms
bg_news_med.png
1075 ms
bg_news_btm.png
1118 ms
sep01.jpg
1119 ms
box.png
1160 ms
HelveticaNeueCyr-Light.otf
1367 ms
AuthenticationService.Authenticate
238 ms
btn.png
1229 ms
imgpsh_fullsize.png
1233 ms
1.png
1274 ms
2.png
1371 ms
3.png
1501 ms
white-line.png
1372 ms
rss.png
1405 ms
print.png
1479 ms
email.png
1503 ms
mobile.png
1504 ms
analytics.js
85 ms
watch.js
6 ms
dc.js
82 ms
gtm.js
83 ms
MyriadPro-Bold.otf
1695 ms
MyriadPro-Regular.otf
1777 ms
jslider.round.plastic.png
1526 ms
collect
42 ms
__utm.gif
25 ms
collect
8 ms
main.js
915 ms
start
415 ms
main.js
1647 ms
jquery-new.min.js
394 ms
9888988
425 ms
bf848df4-7ef7-491c-b94b-898f41c4a4fd.png
389 ms
__utm.gif
33 ms
collect
16 ms
mac.css
133 ms
Ava_default.png
128 ms
257 ms
main.js
1062 ms
jquery.min.js
424 ms
common.css
572 ms
558654
292 ms
connector.html
131 ms
connector.html
128 ms
connector-frame.css
640 ms
connector.js
1150 ms
mac.css
135 ms
components.png
188 ms
upload.html
179 ms
onlineBack.png
145 ms
offlineBack.png
241 ms
buttons.png
275 ms
throbber.gif
343 ms
send.png
373 ms
clip.png
381 ms
icons.png
384 ms
departments.png
404 ms
icon-close.png
437 ms
icon_time_picker_close.png
473 ms
warning-top.png
474 ms
warning-mid.png
475 ms
warning-bottom.png
505 ms
v42r9LwwxUv8H9mNOJwAAAAFVgBmSAAA=
4 ms
premierdevelopment.ru accessibility score
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
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
Links do not have a discernible name
premierdevelopment.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
premierdevelopment.ru SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Premierdevelopment.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Premierdevelopment.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.
premierdevelopment.ru
Open Graph description is not detected on the main page of Premierdevelopment. 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: