4.1 sec in total
505 ms
3.3 sec
331 ms
Visit nerjstal.ru now to see the best up-to-date Nerjstal content for Russia and also check out these interesting facts you probably never knew about nerjstal.ru
ООО «Нержавеющая сталь» - нержавейка, нержавеющая сталь, изделия из нержавеющей стали и цветной металлопрокат. Резка и Доставка бесплатно! - по Москве и Московской области!
Visit nerjstal.ruWe analyzed Nerjstal.ru page load time and found that the first response time was 505 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nerjstal.ru performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value19.0 s
0/100
25%
Value13.6 s
2/100
10%
Value3,450 ms
2/100
30%
Value0.043
99/100
15%
Value27.1 s
0/100
10%
505 ms
551 ms
130 ms
261 ms
530 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 71% of them (66 requests) were addressed to the original Nerjstal.ru, 16% (15 requests) were made to Api-maps.yandex.ru and 4% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Nerjstal.ru.
Page size can be reduced by 490.5 kB (32%)
1.5 MB
1.0 MB
In fact, the total size of Nerjstal.ru main page is 1.5 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. 50% of websites need less resources to load. Images take 923.9 kB which makes up the majority of the site volume.
Potential reduce by 150.5 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 150.5 kB or 87% of the original size.
Potential reduce by 103.8 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, Nerjstal needs image optimization as it can save up to 103.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 181.8 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 181.8 kB or 52% of the original size.
Potential reduce by 54.4 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. Nerjstal.ru needs all CSS files to be minified and compressed as it can save up to 54.4 kB or 83% of the original size.
Number of requests can be reduced by 26 (33%)
78
52
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nerjstal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.
nerjstal.ru
505 ms
www.nerjstal.ru
551 ms
29e546a14bf3a74f049b54dc17eaff3f.css
130 ms
6794b1ad58c04d1c8031f7d87f0c4026.css
261 ms
530 ms
jquery.min.js
12 ms
jquery.form.min.js
17 ms
jquery-ui.min.js
33 ms
timepicker.js
321 ms
jquery.scrollTo.min.js
291 ms
jquery.maskedinput.js
292 ms
8de2e08abe4525402efd9bdf22040a1e.js
322 ms
c7d502604c9fd42b07b6b6ba5fdf2ad3.js
322 ms
540622e174ada6c2a05622b4a812a4ca.js
392 ms
21434c847d6424c9bf5c2b60eb4ed198.js
392 ms
gtm.js
69 ms
cart.png
131 ms
bg.jpg
132 ms
logo_14.jpg
278 ms
eng.jpg
128 ms
fr.jpg
224 ms
nem.jpg
229 ms
specmenu_png.png
276 ms
search_btn2.png
277 ms
picbg.jpg
278 ms
2_nerzhaveyuschaya-truba.jpg
475 ms
spacer.png
356 ms
3_list-nerzhaveyuschiy.jpg
506 ms
4_nerzhaveyuschiy-metalloprokat.jpg
514 ms
5_krany.gif
520 ms
20_nerzhaveyuschie-flantsy.jpg
519 ms
6_zaglushki.jpg
483 ms
7_soedinitelnaya-armatura.jpg
725 ms
28_metizy-bolty-gayki-shayby.png
900 ms
29_setka-nerzhaveyuschaya.jpg
1264 ms
9_provoloka-nerzhaveyuschaya.jpg
770 ms
10_elektrody-svarochnye.jpg
897 ms
38_tros-nerzhaveyuschiy.jpg
650 ms
31_lestnitsy-lestnichnye-ograzh.jpg
898 ms
34_pasty-zaschitnye.jpg
977 ms
39_osnastka-dlya-katerov-i-yakht.jpg
899 ms
11_alyuminievyy-prokat.jpg
908 ms
12_bronza.jpg
909 ms
13_latun.jpg
996 ms
14_med.jpg
1148 ms
15_nikel.jpg
1037 ms
16_olovo.jpg
1139 ms
17_titan.jpg
1071 ms
18_tsink.jpg
1092 ms
CenturyGothicRegular.woff
1275 ms
analytics.js
22 ms
watch.js
170 ms
collect
26 ms
collect
17 ms
19_svinets.jpg
1126 ms
22_payment-and-shipping.jpg
1150 ms
21_katalog-tovarov.jpg
1155 ms
collect
48 ms
23_delivery-of-products.jpg
1175 ms
25_specials.jpg
1227 ms
26_obratnyy-zvonok.jpg
1161 ms
menu.jpg
1165 ms
watch.js
425 ms
224 ms
nerjaveika.jpg
1137 ms
aliuminievyi_prokat3.jpg
1158 ms
lentabronz.jpg
1165 ms
88e24bc4792208a25014df4dd9b3b655.js
1157 ms
688efbcb0acbba0e39a8a80c1aa7565c.js
1198 ms
275 ms
78747068766f9ab37c9191b1c3b5e2da.js
1081 ms
31ba764bd00659cc5fd64ab03d347c5c.js
1072 ms
cher_metal.jpg
1065 ms
skype_16.jpg
1071 ms
bosscall_17.jpg
1094 ms
ui.totop.png
1249 ms
btn_right.png
995 ms
advert.gif
89 ms
btn_left.png
945 ms
combine.js
113 ms
www.nerjstal.ru
844 ms
1
85 ms
combine.js
217 ms
combine.js
491 ms
combine.js
465 ms
util_cursor_storage_grab.cur
114 ms
util_cursor_storage_grabbing.cur
115 ms
util_cursor_storage_help.cur
215 ms
util_cursor_storage_zoom_in.cur
224 ms
util_cursor_storage_grab.cur
115 ms
util_cursor_storage_grabbing.cur
114 ms
util_cursor_storage_help.cur
117 ms
util_cursor_storage_zoom_in.cur
117 ms
nerjstal.ru accessibility score
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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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
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.
nerjstal.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
nerjstal.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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nerjstal.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 Nerjstal.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.
nerjstal.ru
Open Graph description is not detected on the main page of Nerjstal. 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: