Tools & Wizards About Us
dupl.ru screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    87% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

dupl.ru

Переговорные устройства от производителя с 3-летней гарантией

Page Load Speed

23.9 sec in total

First Response

1.2 sec

Resources Loaded

22 sec

Page Rendered

777 ms

dupl.ru screenshot

About Website

Visit dupl.ru now to see the best up-to-date Dupl content for Russia and also check out these interesting facts you probably never knew about dupl.ru

Переговорные устройства с 3-летней гарантией от производителя. Клиент-кассир, для больниц, директор-секретарь, водитель-улица, водитель-салон, пациент-медсестра, регистратура-посетитель, рентгенкабине...

Visit dupl.ru

Key Findings

We analyzed Dupl.ru page load time and found that the first response time was 1.2 sec and then it took 22.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

dupl.ru performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value7.2 s

51/100

10%

Network Requests Diagram

dupl.ru

1161 ms

stylesheet.css

471 ms

jscript_JsHttpRequest.js

362 ms

jscript_ajax.js

251 ms

element.js

120 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 65% of them (37 requests) were addressed to the original Dupl.ru, 18% (10 requests) were made to Betagamma.ru and 4% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Adobe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 271.2 kB (40%)

Content Size

677.1 kB

After Optimization

405.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dupl.ru main page is 677.1 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. 25% of websites need less resources to load. Images take 482.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 53.3 kB

  • Original 66.9 kB
  • After minification 60.4 kB
  • After compression 13.6 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. 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 53.3 kB or 80% of the original size.

Image Optimization

-25%

Potential reduce by 118.2 kB

  • Original 482.3 kB
  • After minification 364.1 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, Dupl needs image optimization as it can save up to 118.2 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-44%

Potential reduce by 19.0 kB

  • Original 42.7 kB
  • After minification 37.6 kB
  • After compression 23.7 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 19.0 kB or 44% of the original size.

CSS Optimization

-95%

Potential reduce by 80.7 kB

  • Original 85.3 kB
  • After minification 50.1 kB
  • After compression 4.5 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. Dupl.ru needs all CSS files to be minified and compressed as it can save up to 80.7 kB or 95% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (24%)

Requests Now

51

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dupl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dupl.ru

dupl.ru

1161 ms

stylesheet.css

stylesheet.css

471 ms

jscript_JsHttpRequest.js

jscript_JsHttpRequest.js

362 ms

jscript_ajax.js

jscript_ajax.js

251 ms

element.js

element.js

120 ms

jscript_ajax_cart.js

jscript_ajax_cart.js

113 ms

306_0.jpg

306_0.jpg

494 ms

shipping_spsr.gif

shipping_spsr.gif

438 ms

get_flash_player.gif

get_flash_player.gif

20444 ms

146 ms

graphy.png

graphy.png

142 ms

header_bottom.png

header_bottom.png

145 ms

header_bg.png

header_bg.png

142 ms

ushan.png

ushan.png

473 ms

logo.png

logo.png

237 ms

88_0.jpg

88_0.jpg

237 ms

15.jpg

15.jpg

239 ms

135_0.jpg

135_0.jpg

237 ms

98_0.jpg

98_0.jpg

239 ms

ear1.jpg

ear1.jpg

374 ms

207_0.png

207_0.png

376 ms

229_0.jpg

229_0.jpg

377 ms

219_0.jpg

219_0.jpg

377 ms

109_0.jpg

109_0.jpg

413 ms

168_0.jpg

168_0.jpg

442 ms

141_0.jpg

141_0.jpg

454 ms

367_0.jpg

367_0.jpg

458 ms

232323.jpg

232323.jpg

719 ms

242424.jpg

242424.jpg

479 ms

jnsx1.jpg

jnsx1.jpg

552 ms

3333.jpg

3333.jpg

567 ms

ax.jpg

ax.jpg

570 ms

375_0.jpg

375_0.jpg

581 ms

button_quick_find.gif

button_quick_find.gif

601 ms

button_login_small.gif

button_login_small.gif

713 ms

b.jpg

b.jpg

713 ms

rss.png

rss.png

707 ms

dhl_logo.gif

dhl_logo.gif

416 ms

sdek.png

sdek.png

534 ms

shipping_ems.jpg

shipping_ems.jpg

422 ms

pp.gif

pp.gif

424 ms

kvitancia.png

kvitancia.png

424 ms

logo_240_02.gif

logo_240_02.gif

519 ms

webmoney.jpg

webmoney.jpg

522 ms

yandex.jpg

yandex.jpg

531 ms

pa.jpg

pa.jpg

1071 ms

bg.png

bg.png

567 ms

list_style.gif

list_style.gif

483 ms

loading.gif

loading.gif

584 ms

ok.gif

ok.gif

587 ms

hit

hit

255 ms

sh.js

sh.js

17 ms

ga.js

ga.js

16 ms

__utm.gif

__utm.gif

54 ms

cycounter

cycounter

573 ms

hit

hit

416 ms

counter2

counter2

123 ms

Accessibility Review

dupl.ru accessibility score

86

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

dupl.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

dupl.ru SEO score

62

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

Document uses plugins

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 Dupl.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 Dupl.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

dupl.ru

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