45.7 sec in total
15.3 sec
28.5 sec
1.9 sec
Visit sferon.ru now to see the best up-to-date Sferon content for Russia and also check out these interesting facts you probably never knew about sferon.ru
Изготовление люстр на заказ по индивидуальным проектам. Собственное производство больших хрустальных люстр по вашим эскизам. Нестандартные подвесные люстры для ресторанов, кафе, отелей и театров из хр...
Visit sferon.ruWe analyzed Sferon.ru page load time and found that the first response time was 15.3 sec and then it took 30.4 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.
sferon.ru performance score
name
value
score
weighting
Value4.0 s
23/100
10%
Value4.4 s
39/100
25%
Value7.4 s
28/100
10%
Value110 ms
98/100
30%
Value0
100/100
15%
Value5.8 s
67/100
10%
15330 ms
5362 ms
238 ms
1381 ms
2339 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 86% of them (51 requests) were addressed to the original Sferon.ru, 8% (5 requests) were made to Api-maps.yandex.ru and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (15.3 sec) belongs to the original domain Sferon.ru.
Page size can be reduced by 302.8 kB (50%)
611.4 kB
308.6 kB
In fact, the total size of Sferon.ru main page is 611.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. HTML takes 350.9 kB which makes up the majority of the site volume.
Potential reduce by 291.2 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 291.2 kB or 83% of the original size.
Potential reduce by 11.6 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. Sferon images are well optimized though.
Number of requests can be reduced by 4 (8%)
53
49
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sferon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
sferon.ru
15330 ms
www.sferon.ru
5362 ms
css
238 ms
main.css
1381 ms
2339 ms
main.js
1956 ms
logo.png
1502 ms
phone.png
1499 ms
mail.png
1503 ms
ok.png
1500 ms
partners_03.jpg
1866 ms
partners_06.jpg
1717 ms
eggs_03.png
1561 ms
eggs_05.png
1561 ms
eggs_08.png
1604 ms
eggs_14.png
1720 ms
eggs_16.png
1720 ms
eggs_13.png
1787 ms
proj9.jpg
2447 ms
proj10.jpg
2449 ms
proj11.jpg
2447 ms
proj12.jpg
2281 ms
proj13.jpg
2687 ms
proj14.jpg
2256 ms
proj15.jpg
3550 ms
proj16.jpg
2763 ms
proj17.jpg
2704 ms
why_03.jpg
2709 ms
why_07.jpg
2854 ms
why_10.jpg
3645 ms
why_12.jpg
2968 ms
our_03.jpg
2852 ms
our_06.jpg
3082 ms
sf1.jpg
3422 ms
sf2.jpg
3422 ms
sf3.jpg
4066 ms
sf4.jpg
3963 ms
sf5.jpg
3857 ms
sf6.jpg
5542 ms
bg.jpg
5213 ms
btn.png
2333 ms
about_03.jpg
4179 ms
about_06.jpg
3508 ms
about_10.jpg
3813 ms
K88pR3goAWT7BTt32Z01mz8E0i7KZn-EPnyo3HZu7kw.woff
268 ms
DXI1ORHCpsQm3Vp6mXoaTZ1r3JsPcQLi8jytr04NNhU.woff
345 ms
glyphicons-halflings-regular.woff
2776 ms
about_12.jpg
4232 ms
bg2.jpg
4333 ms
bigbtn.png
3894 ms
bg3.jpg
5050 ms
about_popup.jpg
4212 ms
popup_services.jpg
4354 ms
popup_create.jpg
4362 ms
popup_team.jpg
4208 ms
301 ms
552 ms
combine.js
4214 ms
combine.js
704 ms
sferon.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
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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 IDs are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sferon.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
General
Impact
Issue
Detected JavaScript libraries
sferon.ru SEO score
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 Sferon.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 Sferon.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.
sferon.ru
Open Graph description is not detected on the main page of Sferon. 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: