Tools & Wizards About Us
dveri-alfador.ru screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

Page Load Speed

26.2 sec in total

First Response

569 ms

Resources Loaded

25.2 sec

Page Rendered

402 ms

dveri-alfador.ru screenshot

About Website

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

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Key Findings

We analyzed Dveri-alfador.ru page load time and found that the first response time was 569 ms and then it took 25.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% 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

dveri-alfador.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value3,630 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value33.4 s

0/100

10%

Network Requests Diagram

dveri-alfador.ru

569 ms

www.dveri-alfador.ru

644 ms

www.dveri-alfador.ru

477 ms

kernel_main.css

2283 ms

template_ffa834af2a58499bdef398feac0bd0a8.css

2249 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 79% of them (38 requests) were addressed to the original Dveri-alfador.ru, 4% (2 requests) were made to Bitrix.info and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Dveri-alfador.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 508.6 kB (47%)

Content Size

1.1 MB

After Optimization

568.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dveri-alfador.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. 20% of websites need less resources to load. Javascripts take 419.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 52.2 kB

  • Original 65.1 kB
  • After minification 49.5 kB
  • After compression 12.9 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 15.6 kB, which is 24% 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 52.2 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 25.8 kB

  • Original 413.5 kB
  • After minification 387.7 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. Dveri Alfador images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 280.3 kB

  • Original 419.6 kB
  • After minification 418.7 kB
  • After compression 139.3 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 280.3 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 150.3 kB

  • Original 178.8 kB
  • After minification 162.3 kB
  • After compression 28.5 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. Dveri-alfador.ru needs all CSS files to be minified and compressed as it can save up to 150.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (35%)

Requests Now

43

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dveri Alfador. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dveri-alfador.ru

dveri-alfador.ru

569 ms

www.dveri-alfador.ru

www.dveri-alfador.ru

644 ms

www.dveri-alfador.ru

www.dveri-alfador.ru

477 ms

kernel_main.css

kernel_main.css

2283 ms

template_ffa834af2a58499bdef398feac0bd0a8.css

template_ffa834af2a58499bdef398feac0bd0a8.css

2249 ms

kernel_main.js

kernel_main.js

8249 ms

core_db.min.js

core_db.min.js

335 ms

core_frame_cache.min.js

core_frame_cache.min.js

1281 ms

template_db5f0672c3070848ddbc57faed7e3f89.js

template_db5f0672c3070848ddbc57faed7e3f89.js

20463 ms

easypaginate.js

easypaginate.js

2025 ms

conversion.js

conversion.js

52 ms

ba.js

ba.js

355 ms

bg-ng16.jpg

bg-ng16.jpg

2197 ms

cart-top.png

cart-top.png

707 ms

a_sprite.png

a_sprite.png

3339 ms

lin-top.png

lin-top.png

993 ms

tel-top.png

tel-top.png

998 ms

menu_gradients.png

menu_gradients.png

878 ms

arr_down.png

arr_down.png

1031 ms

arr_up.png

arr_up.png

1128 ms

drop_met_door.jpg

drop_met_door.jpg

1415 ms

drop_wood_door.jpg

drop_wood_door.jpg

1172 ms

drop_compl_door.jpg

drop_compl_door.jpg

2745 ms

bann_met_p22_ng.jpg

bann_met_p22_ng.jpg

2481 ms

bann_met_p12.jpg

bann_met_p12.jpg

1978 ms

bann_met_p3.jpg

bann_met_p3.jpg

2399 ms

mtl-sl.jpg

mtl-sl.jpg

2146 ms

sr-sl.jpg

sr-sl.jpg

2308 ms

kondor-sl.jpg

kondor-sl.jpg

3668 ms

samurai21.jpg

samurai21.jpg

2471 ms

granit-sl.jpg

granit-sl.jpg

2718 ms

scarydoll.jpg

scarydoll.jpg

2640 ms

hand.png

hand.png

3198 ms

listdot.png

listdot.png

2782 ms

green_crp.png

green_crp.png

2860 ms

black80.png

black80.png

2882 ms

bot_block_sale.png

bot_block_sale.png

3110 ms

com-icons.png

com-icons.png

3324 ms

qr-code.png

qr-code.png

3341 ms

253 ms

watch.js

watch.js

1 ms

analytics.js

analytics.js

198 ms

jquery-1.5.1.min.js

jquery-1.5.1.min.js

873 ms

d_client.js

d_client.js

377 ms

sprite-1x.png

sprite-1x.png

3222 ms

collect

collect

34 ms

59 ms

bx_stat

bx_stat

263 ms

Accessibility Review

dveri-alfador.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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

dveri-alfador.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dveri-alfador.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

Image elements do not have [alt] attributes

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 Dveri-alfador.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 Dveri-alfador.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

dveri-alfador.ru

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