4.8 sec in total
890 ms
3.6 sec
345 ms
Welcome to 50-hz.ru homepage info - get ready to check 50 Hz best content for Russia right away, or after learning these important things about 50-hz.ru
Интернет магазин товаров для систем автономного и резервного энергоснабжения. Акции и скидки на весь ассортимент. Бесплатная доставка в пределах МКАД при заказе от 40 000 рублей. Индивидуальный подход...
Visit 50-hz.ruWe analyzed 50-hz.ru page load time and found that the first response time was 890 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
50-hz.ru performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value3.9 s
53/100
25%
Value6.2 s
43/100
10%
Value620 ms
48/100
30%
Value0.212
59/100
15%
Value12.3 s
15/100
10%
890 ms
330 ms
341 ms
339 ms
45 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 81% of them (66 requests) were addressed to the original 50-hz.ru, 4% (3 requests) were made to Skypeassets.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain 50-hz.ru.
Page size can be reduced by 609.3 kB (37%)
1.7 MB
1.0 MB
In fact, the total size of 50-hz.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. 45% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 33.7 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 33.7 kB or 79% of the original size.
Potential reduce by 170.3 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. Obviously, 50 Hz needs image optimization as it can save up to 170.3 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 335.7 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 335.7 kB or 66% of the original size.
Potential reduce by 69.7 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. 50-hz.ru needs all CSS files to be minified and compressed as it can save up to 69.7 kB or 84% of the original size.
Number of requests can be reduced by 30 (39%)
77
47
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 50 Hz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
50-hz.ru
890 ms
stylesheet.css
330 ms
slideshow.css
341 ms
carousel.css
339 ms
jquery.min.js
45 ms
jquery.maskedinput.js
342 ms
jquery.maskedinput-1.2.2.js
343 ms
jquery-1.7.1.min.js
495 ms
jquery-ui-1.8.16.custom.min.js
796 ms
jquery-ui-1.8.16.custom.css
494 ms
jquery.cookie.js
500 ms
jquery.colorbox.js
501 ms
colorbox.css
502 ms
tabs.js
640 ms
common.js
642 ms
jquery.nivo.slider.pack.js
642 ms
jquery.jcarousel.min.js
670 ms
connect
361 ms
skype-uri.js
51 ms
jquery.leanModal.min.js
649 ms
stylex.css
815 ms
logo_w.png
962 ms
data-vyezd-mastera-1000x200.png
1415 ms
data-besplatnaya-1000x200.jpg
1280 ms
data-klflc94-165x165.jpg
1166 ms
data-house-cable-battery2-165x165.jpg
1242 ms
data-data-ibps-12-600n-front-165x165-165x165.jpg
1562 ms
data-solar-collector2-165x165.jpg
1552 ms
data-akb-165x165.jpg
1323 ms
data-category-img-solarpanelblack-165x165.jpg
1546 ms
data-category-img-sma3-165x165.jpg
1437 ms
data-ts-mppt-angled-lit-retouch-1-165x165.jpg
1496 ms
data-category-img-stabilizator3-165x165.jpg
1569 ms
data-category-img-7ihovaqzxbc-165x165.jpg
1593 ms
data-category-img-mc4-all-165x165.jpg
1810 ms
data-bp-ch-22-165x165.jpg
1702 ms
data-15-100x100.png
1703 ms
data-2-100x100.png
1713 ms
data-sw-100x100.jpg
1721 ms
data-14-100x100.png
1750 ms
css
27 ms
css
40 ms
data-11-100x100.png
1547 ms
data-7-100x100.png
1550 ms
data-9-100x100.png
1551 ms
data-3-100x100.png
1551 ms
data-6-100x100.png
1589 ms
data-4-100x100.png
1481 ms
data-5-100x100.png
1537 ms
data-10-100x100.png
1551 ms
data-1-100x100.png
1549 ms
data-8-100x100.png
1549 ms
rating_4_0.jpg
437 ms
visa.png
1445 ms
gaech.png
1491 ms
0.gif
1545 ms
7.gif
1549 ms
8.gif
1531 ms
9.gif
1388 ms
analytics.js
124 ms
pozvonim.v13.js
806 ms
skype-analytics.js
59 ms
chatbutton_32px.png
51 ms
Search_buttton.png
1408 ms
hit
279 ms
watch.js
52 ms
collect
29 ms
arrow-down.png
1318 ms
hit
134 ms
menu-bg.png
1168 ms
button-previous.png
1115 ms
button-next.png
1081 ms
icon_top.png
1037 ms
footer_bg.jpg
981 ms
ui-bg_highlight-soft_100_eeeeee_1x100.png
997 ms
ui-icons_222222_256x240.png
999 ms
ui-bg_gloss-wave_35_f6a828_500x100.png
963 ms
ui-icons_ffffff_256x240.png
958 ms
arrows.png
949 ms
bullets.png
980 ms
css
84 ms
50-hz.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.
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
50-hz.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
50-hz.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 50-hz.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 50-hz.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.
50-hz.ru
Open Graph description is not detected on the main page of 50 Hz. 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: