Tools & Wizards About Us
prology.ru screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

prology.ru

Продукция PROLOGY, навигация, мобильное видео, автомагнитолы, головные устройства Prology.ru

Page Load Speed

5.6 sec in total

First Response

454 ms

Resources Loaded

4.7 sec

Page Rendered

464 ms

prology.ru screenshot

About Website

Welcome to prology.ru homepage info - get ready to check PROLOGY best content for Russia right away, or after learning these important things about prology.ru

PROLOGY производитель систем навигации, устройств мобильного видео, автомагнитол, головных устройств.

Visit prology.ru

Key Findings

We analyzed Prology.ru page load time and found that the first response time was 454 ms and then it took 5.2 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

prology.ru performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value22.0 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value3,110 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.126

83/100

15%

TTI (Time to Interactive)

Value19.4 s

2/100

10%

Network Requests Diagram

prology.ru

454 ms

prology.ru

676 ms

index.min.js

236 ms

01-bootstrap.min.css

468 ms

02-slick.css

353 ms

Our browser made a total of 152 requests to load all elements on the main page. We found that 87% of them (132 requests) were addressed to the original Prology.ru, 5% (7 requests) were made to Top-fwz1.mail.ru and 2% (3 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Prology.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 269.5 kB (12%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prology.ru main page is 2.2 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 219.0 kB

  • Original 235.1 kB
  • After minification 74.8 kB
  • After compression 16.0 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 160.3 kB, which is 68% 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 219.0 kB or 93% of the original size.

Image Optimization

-2%

Potential reduce by 27.2 kB

  • Original 1.2 MB
  • After minification 1.1 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. PROLOGY images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 12.2 kB

  • Original 704.6 kB
  • After minification 704.5 kB
  • After compression 692.4 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

-8%

Potential reduce by 11.0 kB

  • Original 131.7 kB
  • After minification 131.7 kB
  • After compression 120.7 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. Prology.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 90 (68%)

Requests Now

132

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PROLOGY. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 59 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prology.ru

prology.ru

454 ms

prology.ru

prology.ru

676 ms

index.min.js

index.min.js

236 ms

01-bootstrap.min.css

01-bootstrap.min.css

468 ms

02-slick.css

02-slick.css

353 ms

03-swiper.min.css

03-swiper.min.css

356 ms

04-nouislider.css

04-nouislider.css

382 ms

05-darktooltip.css

05-darktooltip.css

400 ms

06-animate.css

06-animate.css

405 ms

07-style.css

07-style.css

717 ms

08-megamenu.css

08-megamenu.css

475 ms

09-icons.css

09-icons.css

511 ms

10-oswald.css

10-oswald.css

535 ms

11-raleway.css

11-raleway.css

541 ms

12-bmi.css

12-bmi.css

585 ms

13-bmi-custom.css

13-bmi-custom.css

597 ms

14-hint.css

14-hint.css

642 ms

15-view360.css

15-view360.css

671 ms

16-prology.css

16-prology.css

678 ms

17-roboto.css

17-roboto.css

703 ms

18-online-mess.css

18-online-mess.css

735 ms

wow_book.css

wow_book.css

899 ms

kraken-team.css

kraken-team.css

807 ms

snow.min.css

snow.min.css

816 ms

jquery.min.js

jquery.min.js

938 ms

jquery.cookie.js

jquery.cookie.js

835 ms

jquery-ui.min.js

jquery-ui.min.js

965 ms

View360.js

View360.js

949 ms

pdf.combined.min.js

pdf.combined.min.js

1629 ms

wow_book.min.js

wow_book.min.js

979 ms

load_more.user.js

load_more.user.js

1028 ms

lazyload.user.js

lazyload.user.js

1056 ms

catalogSearch.user.js

catalogSearch.user.js

1079 ms

catalog.user.js

catalog.user.js

1085 ms

goup.user.js

goup.user.js

1085 ms

mylocation.user.js

mylocation.user.js

1157 ms

core.user.js

core.user.js

1175 ms

cookieagreement.user.js

cookieagreement.user.js

1102 ms

mobile_check.user.js

mobile_check.user.js

972 ms

seourls.user.js

seourls.user.js

859 ms

categoryimagesloader.user.js

categoryimagesloader.user.js

937 ms

firebase-messaging-config.user.js

firebase-messaging-config.user.js

915 ms

add-to-cart.user.js

add-to-cart.user.js

930 ms

pushMessages.user.js

pushMessages.user.js

926 ms

noui-slider.user.js

noui-slider.user.js

884 ms

cart_lang.user.js

cart_lang.user.js

947 ms

buy-oneclick.user.js

buy-oneclick.user.js

903 ms

navmenu.user.js

navmenu.user.js

914 ms

products.user.js

products.user.js

910 ms

utils.user.js

utils.user.js

904 ms

callbackform.user.js

callbackform.user.js

937 ms

extended_delivery_fields.user.js

extended_delivery_fields.user.js

911 ms

comparison.user.js

comparison.user.js

895 ms

fields_restore.user.js

fields_restore.user.js

892 ms

siteMailing.user.js

siteMailing.user.js

923 ms

wow.min.js

wow.min.js

953 ms

swiper.min.js

swiper.min.js

974 ms

bootstrap.min.js

bootstrap.min.js

902 ms

bmi.min.js

bmi.min.js

891 ms

jquery.pulsate.min.js

jquery.pulsate.min.js

959 ms

jquery.blockui.min.js

jquery.blockui.min.js

890 ms

slick.min.js

slick.min.js

847 ms

parallax.min.js

parallax.min.js

907 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

875 ms

jquery.countdown.min.js

jquery.countdown.min.js

876 ms

jquery.nouislider.min.js

jquery.nouislider.min.js

868 ms

hidemaxlistitem.min.js

hidemaxlistitem.min.js

850 ms

jquery.ezplus.js

jquery.ezplus.js

810 ms

tocca.min.js

tocca.min.js

846 ms

tabcollapse.js

tabcollapse.js

848 ms

scrollLock.min.js

scrollLock.min.js

798 ms

jquery.darktooltip.js

jquery.darktooltip.js

831 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

826 ms

megamenu.min.js

megamenu.min.js

837 ms

app.js

app.js

842 ms

rtrg

rtrg

558 ms

prology_250.svg

prology_250.svg

369 ms

Prology_2Gift_Action_v2_1813x708_4site.jpg

Prology_2Gift_Action_v2_1813x708_4site.jpg

659 ms

WHM_700_Kraken_Prology_ru_main_1813x708_v2.jpg

WHM_700_Kraken_Prology_ru_main_1813x708_v2.jpg

671 ms

kraken_01.jpg

kraken_01.jpg

1007 ms

kraken_slide_center.png

kraken_slide_center.png

553 ms

kraken_slide_left.png

kraken_slide_left.png

551 ms

kraken_slide_right.png

kraken_slide_right.png

552 ms

subs_ps_rx_prology_ru_1813x708.jpg

subs_ps_rx_prology_ru_1813x708.jpg

849 ms

t_prology-cmx-235_id1469_1.jpg

t_prology-cmx-235_id1469_1.jpg

615 ms

t_ruchka-stilus-brendirovannaya-kraken_id1524_1.jpg

t_ruchka-stilus-brendirovannaya-kraken_id1524_1.jpg

638 ms

t_tolstovka-brendirovannaya-prology-na-krilyah-zvuka_id1527_1.jpg

t_tolstovka-brendirovannaya-prology-na-krilyah-zvuka_id1527_1.jpg

735 ms

t_futbolka-brendirovannaya-prology-na-krilyah-zvuka_id1533_1.jpg

t_futbolka-brendirovannaya-prology-na-krilyah-zvuka_id1533_1.jpg

776 ms

t_tolstovka-brendirovannaya-kraken-by-prology-chernaya-razmer-l_id1539_2.jpg

t_tolstovka-brendirovannaya-kraken-by-prology-chernaya-razmer-l_id1539_2.jpg

787 ms

t_prology-ps-165_id1562_9.jpg

t_prology-ps-165_id1562_9.jpg

787 ms

t_prology-rx-8-kraken_id1567_4.jpg

t_prology-rx-8-kraken_id1567_4.jpg

854 ms

t_prology-rx-12-kraken_id1569_3.jpg

t_prology-rx-12-kraken_id1569_3.jpg

913 ms

code.js

code.js

677 ms

tag.js

tag.js

855 ms

t_prology-ps-10-poseidon_id1571_4.jpg

t_prology-ps-10-poseidon_id1571_4.jpg

901 ms

t_prology-ra-121_id1575_3.jpg

t_prology-ra-121_id1575_3.jpg

888 ms

t_prology-rvc-110_id1320_9.jpg

t_prology-rvc-110_id1320_9.jpg

950 ms

t_prology-vx-m300_id1422_5.jpg

t_prology-vx-m300_id1422_5.jpg

907 ms

Roboto-Light.woff

Roboto-Light.woff

937 ms

Roboto-Thin.woff

Roboto-Thin.woff

1013 ms

Roboto-Regular.woff

Roboto-Regular.woff

996 ms

Roboto-Medium.woff

Roboto-Medium.woff

952 ms

Roboto-Bold.woff

Roboto-Bold.woff

1047 ms

Roboto-Black.woff

Roboto-Black.woff

998 ms

icomoon-reg.ttf

icomoon-reg.ttf

967 ms

ralewaybold.woff

ralewaybold.woff

1048 ms

ralewayextrabold.woff

ralewayextrabold.woff

1037 ms

ralewayblack.woff

ralewayblack.woff

1012 ms

ralewaysemibold.woff

ralewaysemibold.woff

1052 ms

ralewaymedium.woff

ralewaymedium.woff

1030 ms

ralewayregular.woff

ralewayregular.woff

1016 ms

ralewaylight.woff

ralewaylight.woff

1032 ms

ralewaythin.woff

ralewaythin.woff

1021 ms

Oswaldregular.woff

Oswaldregular.woff

1025 ms

analytics.js

analytics.js

21 ms

Oswaldlight.woff

Oswaldlight.woff

1054 ms

collect

collect

13 ms

collect

collect

30 ms

js

js

67 ms

ga-audiences

ga-audiences

32 ms

Oswaldbold.woff

Oswaldbold.woff

885 ms

ajax.php

ajax.php

920 ms

openapi.a2ed73393cad04481c1dfb3f7794921f.js

openapi.a2ed73393cad04481c1dfb3f7794921f.js

260 ms

t_prology-rfc-200_id1442_2.jpg

t_prology-rfc-200_id1442_2.jpg

882 ms

t_prology-rvc-180_id1445_1.jpg

t_prology-rvc-180_id1445_1.jpg

888 ms

t_prology-whm-700_id1456_9.jpg

t_prology-whm-700_id1456_9.jpg

864 ms

prology_white.svg

prology_white.svg

897 ms

sync-loader.js

sync-loader.js

881 ms

counter

counter

126 ms

763 ms

dyn-goal-config.js

dyn-goal-config.js

251 ms

tracker

tracker

398 ms

counter

counter

399 ms

telegram.svg

telegram.svg

848 ms

vk_blue.svg

vk_blue.svg

833 ms

ok_orange.svg

ok_orange.svg

838 ms

youtube_red.svg

youtube_red.svg

851 ms

rtrg

rtrg

141 ms

rutube.svg

rutube.svg

816 ms

dzen.svg

dzen.svg

847 ms

advert.gif

advert.gif

628 ms

free-shiping.png

free-shiping.png

801 ms

mms_53x13.png

mms_53x13.png

815 ms

on_logo.jpg

on_logo.jpg

838 ms

on_askline_on.jpg

on_askline_on.jpg

788 ms

on_close.png

on_close.png

826 ms

on_mess.gif

on_mess.gif

836 ms

loader.gif

loader.gif

775 ms

block-bg-4.jpg

block-bg-4.jpg

748 ms

1

1

144 ms

tracker

tracker

127 ms

tracker

tracker

139 ms

Accessibility Review

prology.ru accessibility score

63

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

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

prology.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

prology.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

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 Prology.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 Prology.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

prology.ru

Open Graph data is detected on the main page of PROLOGY. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: