7.1 sec in total
1.6 sec
5.3 sec
201 ms
Visit nn.rosfirm.ru now to see the best up-to-date Nn Rosfirm content for Russia and also check out these interesting facts you probably never knew about nn.rosfirm.ru
Бизнес портал РосФирм предлагает каталог товаров для бизнеса (b2b) оптом и в розницу от российских и зарубежных предприятий и организаций. Полный справочник производителей и поставщиков Нижнем Новгоро...
Visit nn.rosfirm.ruWe analyzed Nn.rosfirm.ru page load time and found that the first response time was 1.6 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
nn.rosfirm.ru performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value3.6 s
62/100
25%
Value5.4 s
56/100
10%
Value7,460 ms
0/100
30%
Value0.015
100/100
15%
Value14.8 s
8/100
10%
1623 ms
312 ms
343 ms
480 ms
342 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Nn.rosfirm.ru, 17% (18 requests) were made to Scripts.rosfirm.ru and 12% (12 requests) were made to Images.rosfirm.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Nn.rosfirm.ru.
Page size can be reduced by 508.8 kB (68%)
751.1 kB
242.3 kB
In fact, the total size of Nn.rosfirm.ru main page is 751.1 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. 55% of websites need less resources to load. Javascripts take 386.5 kB which makes up the majority of the site volume.
Potential reduce by 120.2 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 120.2 kB or 79% of the original size.
Potential reduce by 14.4 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, Nn Rosfirm needs image optimization as it can save up to 14.4 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 258.8 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 258.8 kB or 67% of the original size.
Potential reduce by 115.4 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. Nn.rosfirm.ru needs all CSS files to be minified and compressed as it can save up to 115.4 kB or 83% of the original size.
Number of requests can be reduced by 57 (62%)
92
35
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nn Rosfirm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
nn.rosfirm.ru
1623 ms
fancybox.css
312 ms
fancybox_rf.css
343 ms
styles.css
480 ms
media.css
342 ms
styles_fp.css
342 ms
mobile.css
341 ms
jquery.js
775 ms
jquery.lazyload.min.js
505 ms
jquery.tooltip.pack.js
496 ms
jquery.inputmask.bundle.min.js
655 ms
jquery.placeholder.min.js
504 ms
jquery.autocomplete.min.js
633 ms
fancybox.js
652 ms
scripts.js
818 ms
jquery.positionBy.js
676 ms
jquery.bgiframe.js
795 ms
jquery.jdMenu.js
809 ms
write.js
201 ms
main.js
400 ms
zp.js
645 ms
zp.js
665 ms
analytics.js
12 ms
plus.gif
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rfrating.gif
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logo30.gif
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sprite1.png
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tabs_l.png
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tabs_r.png
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tabs_c.png
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tabs_repeat.png
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12 ms
icon-close-20.png
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all.js
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menu_item.png
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logo.jpg
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logo.jpg
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logo.jpg
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logo.jpg
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xd_arbiter.php
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content_block_yellow_header.png
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searchSubmit.png
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key_tabs_current.png
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hit;Rosfirm
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footer-sprite-1.png
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stat.gif
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watch.js
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aci.js
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getCodeTest
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like_box.php
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getCodeTest
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5 ms
pQrUxxo5oQp.js
5 ms
warm-place.gif
311 ms
sspmultimatch
242 ms
match
190 ms
advert.gif
90 ms
rosfirm-direkt.gif
157 ms
1
92 ms
republer-sync
602 ms
249 ms
iframeExt.html
198 ms
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91 ms
0.gif
88 ms
tcs_full.gif
271 ms
sync
195 ms
253 ms
Y1eQfgVDQDay5-YFrLnUJQ
227 ms
sync.js
252 ms
match
254 ms
pixel
27 ms
pixel
19 ms
impression.html
307 ms
sync
273 ms
extra.js
306 ms
impression.html
310 ms
pixel
17 ms
386 ms
match
171 ms
nn.rosfirm.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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
nn.rosfirm.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nn.rosfirm.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nn.rosfirm.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 Nn.rosfirm.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.
nn.rosfirm.ru
Open Graph description is not detected on the main page of Nn Rosfirm. 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: