4.5 sec in total
710 ms
3.6 sec
246 ms
Click here to check amazing Nvph content for Russia. Otherwise, check out these important facts you probably never knew about nvph.ru
Снабжение заводов и строительных компаний. Оптовая торговля - газовые баллоны, резиновые рукава, техпластины, набивки, паронит, асбестовые ленты и др. изделия из асбеста, резины, силикона.
Visit nvph.ruWe analyzed Nvph.ru page load time and found that the first response time was 710 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nvph.ru performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value4.7 s
32/100
25%
Value6.6 s
37/100
10%
Value1,220 ms
20/100
30%
Value0.001
100/100
15%
Value12.2 s
15/100
10%
710 ms
267 ms
403 ms
25 ms
270 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 52% of them (43 requests) were addressed to the original Nvph.ru, 13% (11 requests) were made to W.uptolike.com and 6% (5 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Callback.onlinepbx.ru.
Page size can be reduced by 373.4 kB (35%)
1.1 MB
688.6 kB
In fact, the total size of Nvph.ru main page is 1.1 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 608.8 kB which makes up the majority of the site volume.
Potential reduce by 136.0 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 136.0 kB or 83% of the original size.
Potential reduce by 78.2 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, Nvph needs image optimization as it can save up to 78.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 115.7 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 115.7 kB or 49% of the original size.
Potential reduce by 43.5 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. Nvph.ru needs all CSS files to be minified and compressed as it can save up to 43.5 kB or 82% of the original size.
Number of requests can be reduced by 31 (41%)
75
44
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nvph. 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 5 to 1 for CSS and as a result speed up the page load time.
nvph.ru
710 ms
reset.css
267 ms
main.css
403 ms
jquery-latest.min.js
25 ms
callme.js
270 ms
openapi.js
421 ms
top100.jcn
435 ms
chat.css
296 ms
settings.css
295 ms
loader.js
1278 ms
logo_nvph5.jpg
145 ms
mb.jpg
143 ms
gaz.jpg
138 ms
mkb.jpg
142 ms
gazoborud.jpg
137 ms
komplekt.jpg
250 ms
pkb2.jpg
265 ms
ati.jpg
398 ms
rti.jpg
269 ms
himiya.jpg
270 ms
map.jpg
409 ms
zabor1.jpg
382 ms
setka1.jpg
396 ms
frezerovka1.jpg
400 ms
iskysstvenniy_kamen1.jpg
401 ms
sendvich_panel1.jpg
513 ms
fasadnie_paneli1.jpg
536 ms
otdelitel_betona1.jpeg
679 ms
vannaya1.jpg
536 ms
napolnie1.jpg
536 ms
teh_obslyjivanie1.png
539 ms
sportivnie_pokritia1.jpg
643 ms
elektronika1.jpg
688 ms
prom_kondicioneri1.jpg
823 ms
granit1.jpg
687 ms
pritochnie1.jpg
689 ms
lite1.jpg
774 ms
htok1.jpg
823 ms
plastik_okna1.jpg
823 ms
prokladki1.jpg
824 ms
servomehanizm1.jpg
824 ms
all.js
30 ms
uptolike.js
325 ms
jquery.min.js
41 ms
suggest.js
42 ms
opensearch.js
45 ms
top100.scn
134 ms
code.js
399 ms
hit
397 ms
watch.js
189 ms
consultant.js.php
773 ms
watch.js
483 ms
version.js
160 ms
counter2
158 ms
hit
153 ms
counter
159 ms
widgetsModule.js
319 ms
advert.gif
94 ms
share-counter.html
161 ms
impression.html
303 ms
bottom-top.png
285 ms
noise.png
131 ms
icomoon.svg
447 ms
icomoon.woff
315 ms
config.js
132 ms
1
92 ms
widgets-batch.js
203 ms
style.css
133 ms
f.php
145 ms
bttn.png
147 ms
sync
276 ms
extra.js
159 ms
23414332
91 ms
pixel
19 ms
372 ms
pixel
15 ms
match
92 ms
fql.query
89 ms
fql.query
138 ms
count.json
40 ms
count.json
42 ms
support.html
160 ms
tracker
134 ms
nvph.ru accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
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
nvph.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
nvph.ru SEO score
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 Nvph.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 Nvph.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.
nvph.ru
Open Graph description is not detected on the main page of Nvph. 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: