Tools & Wizards About Us
rvdyokohama.ru screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

rvdyokohama.ru

Изготовление и ремонт рукавов РВД, шлангов в Иркутске

Page Load Speed

3.8 sec in total

First Response

183 ms

Resources Loaded

3.2 sec

Page Rendered

381 ms

rvdyokohama.ru screenshot

About Website

Click here to check amazing Rvdyokohama content for Russia. Otherwise, check out these important facts you probably never knew about rvdyokohama.ru

Visit rvdyokohama.ru

Key Findings

We analyzed Rvdyokohama.ru page load time and found that the first response time was 183 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.

Performance Metrics

rvdyokohama.ru performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value2,160 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

rvdyokohama.ru

183 ms

www.rvdyokohama.ru

118 ms

tag.js

965 ms

gtm.js

78 ms

yandex_znak.svg

226 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Rvdyokohama.ru, 26% (11 requests) were made to Yastatic.net and 14% (6 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Yastatic.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.6 kB (51%)

Content Size

222.0 kB

After Optimization

108.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Rvdyokohama.ru main page is 222.0 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. 40% of websites need less resources to load. HTML takes 134.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 113.4 kB

  • Original 134.6 kB
  • After minification 133.5 kB
  • After compression 21.2 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 113.4 kB or 84% of the original size.

JavaScript Optimization

-0%

Potential reduce by 56 B

  • Original 85.5 kB
  • After minification 85.5 kB
  • After compression 85.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 167 B

  • Original 1.9 kB
  • After minification 1.9 kB
  • After compression 1.7 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. Rvdyokohama.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (49%)

Requests Now

35

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rvdyokohama. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rvdyokohama.ru

rvdyokohama.ru

183 ms

www.rvdyokohama.ru

www.rvdyokohama.ru

118 ms

tag.js

tag.js

965 ms

gtm.js

gtm.js

78 ms

yandex_znak.svg

yandex_znak.svg

226 ms

699 ms

jquery.min.js

jquery.min.js

78 ms

asyncloader.min.js

asyncloader.min.js

90 ms

helpers.min.js

helpers.min.js

90 ms

sp-events.js

sp-events.js

310 ms

tatsu.min.js

tatsu.min.js

106 ms

analytics.min.js

analytics.min.js

135 ms

google__g__logo.svg

google__g__logo.svg

372 ms

2gis-logo.svg

2gis-logo.svg

255 ms

1section_bg-1500.webp

1section_bg-1500.webp

497 ms

rvd_yokohama-s0zgwp-1500.webp

rvd_yokohama-s0zgwp-1500.webp

442 ms

Inter-Regular.woff

Inter-Regular.woff

76 ms

Inter-Medium.woff

Inter-Medium.woff

88 ms

Inter-SemiBold.woff

Inter-SemiBold.woff

103 ms

Inter-Bold.woff

Inter-Bold.woff

109 ms

embed.js

embed.js

138 ms

754 ms

622 ms

advert.gif

advert.gif

605 ms

index.26c1d0bf.css

index.26c1d0bf.css

257 ms

ru.8f492023.js

ru.8f492023.js

320 ms

runtime.ab37a601.js

runtime.ab37a601.js

308 ms

vendors.a1c87a24.js

vendors.a1c87a24.js

741 ms

index.e7321192.js

index.e7321192.js

623 ms

metrika_match.html

metrika_match.html

503 ms

1779467126236770f5da.css

1779467126236770f5da.css

413 ms

209 ms

e690f6dd33c8870d6972.yandex.ru.js

e690f6dd33c8870d6972.yandex.ru.js

630 ms

e77e226bfcc7cc6124eb.yandex.ru.js

e77e226bfcc7cc6124eb.yandex.ru.js

423 ms

1

1

139 ms

watch.js

watch.js

9 ms

full-e64eeede10543be7ec2ebe96fd78b88dc00b179a.js

full-e64eeede10543be7ec2ebe96fd78b88dc00b179a.js

1144 ms

logo-web-ru-80x40.svg

logo-web-ru-80x40.svg

137 ms

metrica

metrica

662 ms

1

1

132 ms

49158118

49158118

135 ms

1

1

262 ms

Accessibility Review

rvdyokohama.ru accessibility score

76

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-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

rvdyokohama.ru best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

rvdyokohama.ru SEO score

83

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

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

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rvdyokohama.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Rvdyokohama.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

rvdyokohama.ru

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