Tools & Wizards About Us
rinnai-russia.ru screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

rinnai-russia.ru

Японские газовые котлы в Москве | Официальный сайт компании Rinnai

Page Load Speed

6.3 sec in total

First Response

534 ms

Resources Loaded

5.2 sec

Page Rendered

585 ms

rinnai-russia.ru screenshot

About Website

Click here to check amazing Rinnai Russia content for Russia. Otherwise, check out these important facts you probably never knew about rinnai-russia.ru

Японские газовые котлы Rinnai – образец отменного качества, надежности и доступной цены. Широкий модельный ряд отопительной техники. Телефон в Москве: +7 (495) 665-08-95.

Visit rinnai-russia.ru

Key Findings

We analyzed Rinnai-russia.ru page load time and found that the first response time was 534 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rinnai-russia.ru performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value9.4 s

30/100

10%

Network Requests Diagram

rinnai-russia.ru

534 ms

rinnai-russia.ru

565 ms

www.rinnai-russia.ru

987 ms

page_125abacfc01e3c4ed175b18f568ecbfb_6218d9ddb735a51bf6765801c2d19e09.css

138 ms

kernel_main.css

418 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 71% of them (44 requests) were addressed to the original Rinnai-russia.ru, 8% (5 requests) were made to Youtube.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Rinnai-russia.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (19%)

Content Size

8.8 MB

After Optimization

7.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rinnai-russia.ru main page is 8.8 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. Only a small number of websites need less resources to load. Images take 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 69.0 kB

  • Original 81.6 kB
  • After minification 50.1 kB
  • After compression 12.6 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 31.5 kB, which is 39% 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 69.0 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 848.9 kB

  • Original 7.6 MB
  • After minification 6.7 MB

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, Rinnai Russia needs image optimization as it can save up to 848.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 491.7 kB

  • Original 826.8 kB
  • After minification 732.6 kB
  • After compression 335.1 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 491.7 kB or 59% of the original size.

CSS Optimization

-70%

Potential reduce by 230.9 kB

  • Original 327.7 kB
  • After minification 291.9 kB
  • After compression 96.9 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. Rinnai-russia.ru needs all CSS files to be minified and compressed as it can save up to 230.9 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (22%)

Requests Now

55

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rinnai Russia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rinnai-russia.ru

rinnai-russia.ru

534 ms

rinnai-russia.ru

rinnai-russia.ru

565 ms

www.rinnai-russia.ru

www.rinnai-russia.ru

987 ms

page_125abacfc01e3c4ed175b18f568ecbfb_6218d9ddb735a51bf6765801c2d19e09.css

page_125abacfc01e3c4ed175b18f568ecbfb_6218d9ddb735a51bf6765801c2d19e09.css

138 ms

kernel_main.css

kernel_main.css

418 ms

template_1a551d8e3764ee67d6c93b0d6ac01c97_0fd4e94bb80caa8f9722f192751f07cf.css

template_1a551d8e3764ee67d6c93b0d6ac01c97_0fd4e94bb80caa8f9722f192751f07cf.css

1096 ms

watch.js

watch.js

4 ms

kernel_main.js

kernel_main.js

1235 ms

template_858d808d1dd15e2291c6bb5c1ede953c_0125f14b52fcb6b959f02b59a6a19342.js

template_858d808d1dd15e2291c6bb5c1ede953c_0125f14b52fcb6b959f02b59a6a19342.js

1234 ms

logo.png

logo.png

214 ms

banner_BR_RE.jpg

banner_BR_RE.jpg

907 ms

img-1_1.webp

img-1_1.webp

906 ms

img-1.webp

img-1.webp

214 ms

banner_1.webp

banner_1.webp

310 ms

banner_3-year_guarantee.webp

banner_3-year_guarantee.webp

808 ms

img-2.png

img-2.png

371 ms

img-3.png

img-3.png

626 ms

img-4.png

img-4.png

907 ms

img-5.png

img-5.png

904 ms

db64fe31387d76248138ebc9372785ec.jpg

db64fe31387d76248138ebc9372785ec.jpg

905 ms

f88edbe708f041635bc72a99fd26e4ef.jpg

f88edbe708f041635bc72a99fd26e4ef.jpg

1167 ms

800dde8817d23400612be3a6f009017b.jpg

800dde8817d23400612be3a6f009017b.jpg

1167 ms

c50feb31d4961727e1e6b0abed65b69f.png

c50feb31d4961727e1e6b0abed65b69f.png

1166 ms

1_sert.jpg

1_sert.jpg

1975 ms

3_1_sert.jpg

3_1_sert.jpg

1632 ms

3_2_sert.jpg

3_2_sert.jpg

1679 ms

VisaSecure.jpg

VisaSecure.jpg

1308 ms

MasterCardSecure.jpg

MasterCardSecure.jpg

1309 ms

Visa.jpg

Visa.jpg

1308 ms

MasterCard.jpg

MasterCard.jpg

1309 ms

JCB.jpg

JCB.jpg

1310 ms

analytics.js

analytics.js

185 ms

login.png

login.png

1309 ms

free-call.png

free-call.png

1460 ms

consultation.png

consultation.png

1461 ms

tech.png

tech.png

1461 ms

wat-fon-f.png

wat-fon-f.png

1548 ms

vib-fon-f.png

vib-fon-f.png

1563 ms

cart.png

cart.png

1578 ms

8h7Ouctwwy4

8h7Ouctwwy4

253 ms

bg-3.png

bg-3.png

1622 ms

bg-4.png

bg-4.png

1774 ms

arrow.png

arrow.png

1652 ms

up-arrow.png

up-arrow.png

1695 ms

ba.js

ba.js

792 ms

collect

collect

95 ms

js

js

502 ms

prev.jpg

prev.jpg

1505 ms

ajax-loader.gif

ajax-loader.gif

1514 ms

next.jpg

next.jpg

1548 ms

www-player.css

www-player.css

20 ms

www-embed-player.js

www-embed-player.js

59 ms

base.js

base.js

110 ms

ad_status.js

ad_status.js

378 ms

e5gkbp-8e8yKHwawBMj382SRQ9vyiiQXFxpBeadiAZg.js

e5gkbp-8e8yKHwawBMj382SRQ9vyiiQXFxpBeadiAZg.js

291 ms

embed.js

embed.js

148 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

92 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

105 ms

bx_stat

bx_stat

254 ms

Create

Create

170 ms

id

id

145 ms

GenerateIT

GenerateIT

16 ms

Accessibility Review

rinnai-russia.ru accessibility score

85

Accessibility Issues

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

High

ARIA input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rinnai-russia.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rinnai-russia.ru SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rinnai-russia.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 Rinnai-russia.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.

Social Sharing Optimization

rinnai-russia.ru

Open Graph description is not detected on the main page of Rinnai Russia. 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: