12.5 sec in total
3.1 sec
9.2 sec
187 ms
Click here to check amazing Sakhalinenergy content for Russia. Otherwise, check out these important facts you probably never knew about sakhalinenergy.ru
Сахалин Энерджи Главная страница
Visit sakhalinenergy.ruWe analyzed Sakhalinenergy.ru page load time and found that the first response time was 3.1 sec and then it took 9.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
sakhalinenergy.ru performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value0.8 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
3125 ms
2421 ms
172 ms
670 ms
810 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 57% of them (46 requests) were addressed to the original Sakhalinenergy.ru, 25% (20 requests) were made to Maps.google.com and 7% (6 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Sakhalinenergy.ru.
Page size can be reduced by 844.5 kB (22%)
3.8 MB
2.9 MB
In fact, the total size of Sakhalinenergy.ru main page is 3.8 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. 65% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 35.2 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 35.2 kB or 81% of the original size.
Potential reduce by 51.9 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. Sakhalinenergy images are well optimized though.
Potential reduce by 724.0 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 724.0 kB or 69% of the original size.
Potential reduce by 33.3 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. Sakhalinenergy.ru needs all CSS files to be minified and compressed as it can save up to 33.3 kB or 83% of the original size.
Number of requests can be reduced by 25 (34%)
73
48
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sakhalinenergy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sakhalinenergy.ru
3125 ms
www.sakhalinenergy.ru
2421 ms
ru
172 ms
index.wbp
670 ms
main.css
810 ms
screen.css
334 ms
logo_ru.png
648 ms
jquery-1.8.2.min.js
977 ms
swfobject.js
323 ms
main.js
644 ms
slider.js
485 ms
banner_right.js
484 ms
js
50 ms
markerwithlabel.js
650 ms
infobox.js
646 ms
map.js
1790 ms
ad.wbh
687 ms
tanker_blue_west.png
803 ms
tanker_red_west.png
806 ms
tanker_blue_east.png
812 ms
tanker_red_east.png
848 ms
foto001.jpg
1772 ms
slide-9334.jpg
1618 ms
foto02.jpg
1618 ms
foto4.jpg
1369 ms
foto5.jpg
1616 ms
foto05.jpg
2180 ms
foto06.jpg
2264 ms
foto07.jpg
2106 ms
foto08.jpg
2268 ms
foto09.jpg
2414 ms
foto6.jpg
2593 ms
video_ru.png
2438 ms
search_submit.png
1855 ms
pepeline_over.png
1941 ms
index_gallery_controls.png
1946 ms
index.wbp
1517 ms
common.js
17 ms
util.js
39 ms
marker.js
39 ms
id.wbm
787 ms
id.wbm
798 ms
id.wbm
803 ms
map.js
26 ms
geometry.js
34 ms
poly.js
34 ms
analytics.js
34 ms
pipeline.png
719 ms
marker_object.png
784 ms
marker_yellow.png
860 ms
onion.js
15 ms
ViewportInfoService.GetViewportInfo
37 ms
stats.js
34 ms
controls.js
31 ms
transparent.png
27 ms
collect
55 ms
undo_poly.png
35 ms
css
42 ms
google4.png
24 ms
vt
48 ms
vt
37 ms
vt
54 ms
vt
45 ms
vt
49 ms
vt
55 ms
vt
75 ms
vt
86 ms
vt
84 ms
vt
84 ms
mapcnt6.png
12 ms
sv5.png
21 ms
tmapctrl4.png
12 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
33 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
42 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
57 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
63 ms
AuthenticationService.Authenticate
74 ms
id.wbm
169 ms
id.wbm
170 ms
id.wbm
171 ms
print.css
163 ms
sakhalinenergy.ru accessibility score
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
sakhalinenergy.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
sakhalinenergy.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sakhalinenergy.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 Sakhalinenergy.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.
sakhalinenergy.ru
Open Graph description is not detected on the main page of Sakhalinenergy. 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: