4.7 sec in total
950 ms
3.5 sec
179 ms
Welcome to bwt.ru homepage info - get ready to check BWT best content for Russia right away, or after learning these important things about bwt.ru
Продажа, поставка и монтаж оборудования для систем водоподготовки, водоочистки, водоснабжения. Эффективные бытовые и промышленные фильтры для очистки воды.
Visit bwt.ruWe analyzed Bwt.ru page load time and found that the first response time was 950 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
bwt.ru performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value6.7 s
8/100
25%
Value10.7 s
7/100
10%
Value1,090 ms
24/100
30%
Value0.016
100/100
15%
Value13.6 s
11/100
10%
950 ms
718 ms
672 ms
262 ms
402 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 70% of them (35 requests) were addressed to the original Bwt.ru, 14% (7 requests) were made to Google-analytics.com and 12% (6 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (950 ms) belongs to the original domain Bwt.ru.
Page size can be reduced by 228.9 kB (28%)
813.7 kB
584.8 kB
In fact, the total size of Bwt.ru main page is 813.7 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. 25% of websites need less resources to load. Images take 512.8 kB which makes up the majority of the site volume.
Potential reduce by 21.5 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. This page needs HTML code to be minified as it can gain 4.8 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 21.5 kB or 76% of the original size.
Potential reduce by 40.2 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. BWT images are well optimized though.
Potential reduce by 146.4 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 146.4 kB or 59% of the original size.
Potential reduce by 20.9 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. Bwt.ru needs all CSS files to be minified and compressed as it can save up to 20.9 kB or 79% of the original size.
Number of requests can be reduced by 32 (73%)
44
12
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BWT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
bwt.ru
950 ms
www.bwt.ru
718 ms
jquery-1.5.min.js
672 ms
js.js
262 ms
AC_RunAc.js
402 ms
bwt00000.css
407 ms
addon000.css
274 ms
bwtpl000.css
275 ms
css.css
391 ms
jquery.colorbox-min.js
546 ms
colorbox.css
412 ms
script.js
521 ms
script.js
531 ms
dvorec.jpeg
413 ms
1_2.jpg
395 ms
ximia_1.jpg
416 ms
stancia_obezhzilezevania.jpg
829 ms
10000000.gif
135 ms
home0000.jpg
140 ms
contact0.jpg
270 ms
star.gif
276 ms
logo.png
402 ms
gtm.js
94 ms
bar00000.gif
411 ms
analytics.js
15 ms
TheWater.gif
521 ms
bottom-l.jpg
530 ms
footer00.jpg
573 ms
bwttease.jpg
700 ms
topframf.gif
562 ms
collect
63 ms
navspace.gif
624 ms
lightblu.gif
639 ms
darkblue.gif
648 ms
topnavli.gif
656 ms
ga.js
4 ms
hit
255 ms
watch.js
182 ms
__utm.gif
23 ms
collect
19 ms
__utm.gif
19 ms
overlay.png
696 ms
watch.js
435 ms
collect
3 ms
watch.js
380 ms
advert.gif
219 ms
404.php
446 ms
1
137 ms
29095050
87 ms
print000.css
137 ms
bwt.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
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.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
bwt.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
Page has valid source maps
bwt.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
RU
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bwt.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 Bwt.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
bwt.ru
Open Graph description is not detected on the main page of BWT. 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: