Tools & Wizards About Us
birss.ru screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

birss.ru

АО Опытный завод сухих смесей. ТМ БИРСС

Page Load Speed

23.9 sec in total

First Response

542 ms

Resources Loaded

22.9 sec

Page Rendered

515 ms

birss.ru screenshot

About Website

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

Завод сухих строительных смесей производит сухие строительные смеси, все виды. Купить купить сухие смеси с доставкой в интернет-магазине Москва

Visit birss.ru

Key Findings

We analyzed Birss.ru page load time and found that the first response time was 542 ms and then it took 23.4 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 were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

birss.ru performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.247

50/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

birss.ru

542 ms

birss.ru

962 ms

font-awesome.min.css

135 ms

swiper.min.css

270 ms

mw.default.css

399 ms

Our browser made a total of 166 requests to load all elements on the main page. We found that 93% of them (155 requests) were addressed to the original Birss.ru, 2% (4 requests) were made to Mc.yandex.com and 2% (3 requests) were made to Site.yandex.net. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Crm24.birss.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (4%)

Content Size

42.7 MB

After Optimization

41.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Birss.ru main page is 42.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 42.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 115.6 kB

  • Original 142.0 kB
  • After minification 139.4 kB
  • After compression 26.4 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 115.6 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 1.5 MB

  • Original 42.1 MB
  • After minification 40.6 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. Birss images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 10.4 kB

  • Original 434.7 kB
  • After minification 434.7 kB
  • After compression 424.2 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

-40%

Potential reduce by 27.5 kB

  • Original 68.4 kB
  • After minification 68.2 kB
  • After compression 41.0 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. Birss.ru needs all CSS files to be minified and compressed as it can save up to 27.5 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (25%)

Requests Now

151

After Optimization

114

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Birss. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

birss.ru

birss.ru

542 ms

birss.ru

birss.ru

962 ms

font-awesome.min.css

font-awesome.min.css

135 ms

swiper.min.css

swiper.min.css

270 ms

mw.default.css

mw.default.css

399 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

400 ms

style.min.css

style.min.css

405 ms

custom.css

custom.css

411 ms

swiper.min.css

swiper.min.css

402 ms

mw.default.css

mw.default.css

403 ms

style.css

style.css

533 ms

style.css

style.css

532 ms

styles.css

styles.css

540 ms

template_styles.css

template_styles.css

539 ms

core.js

core.js

803 ms

protobuf.js

protobuf.js

818 ms

model.js

model.js

665 ms

rest.client.js

rest.client.js

666 ms

pull.client.js

pull.client.js

799 ms

jquery-3.2.1.min.js

jquery-3.2.1.min.js

800 ms

jquery.maskedinput.js

jquery.maskedinput.js

797 ms

swiper.min.js

swiper.min.js

932 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1067 ms

mw.min.js

mw.min.js

941 ms

script.js

script.js

941 ms

script.js

script.js

941 ms

tag.js

tag.js

991 ms

logo_light.png

logo_light.png

672 ms

logo.png

logo.png

252 ms

Slider_main_page_ECO.png

Slider_main_page_ECO.png

532 ms

termopor_teplodom_bg-copy.jpg

termopor_teplodom_bg-copy.jpg

294 ms

slider_cola.jpg

slider_cola.jpg

401 ms

iso_png_iso_png_60.png

iso_png_iso_png_60.png

253 ms

ico_laboratory_png.png

ico_laboratory_png.png

254 ms

img_zavod.png

img_zavod.png

294 ms

love.png

love.png

293 ms

ico_avtomatiza.png

ico_avtomatiza.png

295 ms

BestSeller.jpg

BestSeller.jpg

404 ms

callcenter.jpg

callcenter.jpg

403 ms

settings.png

settings.png

401 ms

order.jpg

order.jpg

402 ms

development.png

development.png

534 ms

pack.jpg

pack.jpg

534 ms

package.png

package.png

536 ms

prod.jpg

prod.jpg

537 ms

car.png

car.png

535 ms

Snimok.jpg

Snimok.jpg

809 ms

sayt-mal.jpg

sayt-mal.jpg

679 ms

scale_1200.jpg

scale_1200.jpg

804 ms

sayt-mal.jpg

sayt-mal.jpg

678 ms

full_akcion1.jpg

full_akcion1.jpg

677 ms

6f98a144bfbe62c9a989b8c0ff8bab31.jpg

6f98a144bfbe62c9a989b8c0ff8bab31.jpg

677 ms

s_novym_godom_23_19.jpg

s_novym_godom_23_19.jpg

819 ms

akcioneri.jpg

akcioneri.jpg

818 ms

3799494.jpg

3799494.jpg

1206 ms

ruu455d871dfd.jpg

ruu455d871dfd.jpg

820 ms

banner.jpg

banner.jpg

935 ms

holidays_march_8_mimosa_closeup_515559_3645x2421_scaled.jpg

holidays_march_8_mimosa_closeup_515559_3645x2421_scaled.jpg

957 ms

Kkizhi_1024x683.jpg

Kkizhi_1024x683.jpg

1206 ms

sayt-mal.jpg

sayt-mal.jpg

1075 ms

b909511027bfc4d7ce011580af9f0969_XL.jpg

b909511027bfc4d7ce011580af9f0969_XL.jpg

955 ms

9b854dd760fc676e5162e1a3b405b3f327b0070a.jpg

9b854dd760fc676e5162e1a3b405b3f327b0070a.jpg

1199 ms

BIRSS-11-NOVINKA.jpg

BIRSS-11-NOVINKA.jpg

1080 ms

Montserrat-Light.woff

Montserrat-Light.woff

1088 ms

all.js

all.js

1124 ms

form_loader.js

form_loader.js

20247 ms

Montserrat-Light.woff

Montserrat-Light.woff

970 ms

Montserrat-Regular.woff

Montserrat-Regular.woff

983 ms

Montserrat-Regular.woff

Montserrat-Regular.woff

983 ms

call.tracker.js

call.tracker.js

20008 ms

Montserrat-SemiBold.woff

Montserrat-SemiBold.woff

1051 ms

Montserrat-SemiBold.woff

Montserrat-SemiBold.woff

1059 ms

Montserrat-Bold.woff

Montserrat-Bold.woff

1058 ms

Montserrat-Bold.woff

Montserrat-Bold.woff

1093 ms

advert.gif

advert.gif

611 ms

Montserrat-Medium.woff

Montserrat-Medium.woff

988 ms

Montserrat-Medium.woff

Montserrat-Medium.woff

986 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1218 ms

construction_plans_with_yellow_helmet_and_drawing_tools_on_bluep.jpg

construction_plans_with_yellow_helmet_and_drawing_tools_on_bluep.jpg

2020 ms

3238ad73a8980365e7ee0a56763bbccf.jpg

3238ad73a8980365e7ee0a56763bbccf.jpg

1216 ms

5148514.jpg

5148514.jpg

1121 ms

1_may_marfino.jpg

1_may_marfino.jpg

1119 ms

akcioneri.jpg

akcioneri.jpg

972 ms

1.jpg

1.jpg

1787 ms

akcioneri.jpg

akcioneri.jpg

1221 ms

tulips_bouquet_on_pink_background_with_copyspace-_1_.jpg

tulips_bouquet_on_pink_background_with_copyspace-_1_.jpg

2045 ms

sayt-mal.jpg

sayt-mal.jpg

1359 ms

sayt-mal.jpg

sayt-mal.jpg

1099 ms

sayl-mal.jpg

sayl-mal.jpg

1217 ms

full_FoZLGFNi.png

full_FoZLGFNi.png

1240 ms

BAU_12022_1.jpg

BAU_12022_1.jpg

1255 ms

Novaya-vlagostoykaya-zatirka-dlya-plitki-.jpg

Novaya-vlagostoykaya-zatirka-dlya-plitki-.jpg

1252 ms

sayt-mal.jpg

sayt-mal.jpg

1348 ms

TSvetnye-kladochnye-smesi.-.png

TSvetnye-kladochnye-smesi.-.png

1376 ms

Novaya-upakovka-BIRSS-37.jpg

Novaya-upakovka-BIRSS-37.jpg

1373 ms

news_anonce_48.jpg

news_anonce_48.jpg

1350 ms

sync_cookie_image_decide

sync_cookie_image_decide

171 ms

1111.jpg

1111.jpg

1372 ms

Zatirka-dlya-kamnya.jpg

Zatirka-dlya-kamnya.jpg

1373 ms

Grunt-ZIMA-novaya-tara.jpg

Grunt-ZIMA-novaya-tara.jpg

1363 ms

Elastichnaya-zatirka-dlya-shvov-BIRSS-33-MID-23kg.png

Elastichnaya-zatirka-dlya-shvov-BIRSS-33-MID-23kg.png

1373 ms

9-maya-sots.jpg

9-maya-sots.jpg

1738 ms

jquery.min.js

jquery.min.js

840 ms

anons-syt-mal.jpg

anons-syt-mal.jpg

1265 ms

akcioneri.jpg

akcioneri.jpg

1346 ms

top_view_of_beautiful_flowers_for_women_s_day.jpg

top_view_of_beautiful_flowers_for_women_s_day.jpg

1515 ms

23-fev-pozdravlenie.jpg

23-fev-pozdravlenie.jpg

1364 ms

New_FKR_anons.jpg

New_FKR_anons.jpg

1371 ms

sayt-mal.jpg

sayt-mal.jpg

1418 ms

1

1

146 ms

sayl-mal-rezhim.jpg

sayl-mal-rezhim.jpg

1372 ms

bim_model_BIRSS.png

bim_model_BIRSS.png

1379 ms

sayt-1.jpg

sayt-1.jpg

1491 ms

14FsugNidfH0.jpg

14FsugNidfH0.jpg

1435 ms

Izmeneniya-TU.png

Izmeneniya-TU.png

1463 ms

Zaversheny-pozharnye-ispytaniya-BIRSS-TERMOPOR.jpg

Zaversheny-pozharnye-ispytaniya-BIRSS-TERMOPOR.jpg

1456 ms

sayt-mal.JPG

sayt-mal.JPG

1354 ms

Untitled_1.jpg

Untitled_1.jpg

1336 ms

dayrussia.jpg

dayrussia.jpg

1333 ms

BIRSS-pozdravlyaet-TSNIIS-s-85_letiem.jpg

BIRSS-pozdravlyaet-TSNIIS-s-85_letiem.jpg

1336 ms

sayt-mal.jpg

sayt-mal.jpg

1334 ms

sayt-mpin.jpg

sayt-mpin.jpg

1236 ms

akcioneri.jpg

akcioneri.jpg

1229 ms

ANONS-MAL.jpg

ANONS-MAL.jpg

1191 ms

11IMG_2290.jpg

11IMG_2290.jpg

1193 ms

suggest.js

suggest.js

137 ms

opensearch.js

opensearch.js

288 ms

s1200.jpg

s1200.jpg

1060 ms

Sn11imok.JPG

Sn11imok.JPG

1059 ms

anons.jpg

anons.jpg

1059 ms

OSM2020_anons.jpg

OSM2020_anons.jpg

974 ms

zatirka-dlya-shvov.jpg

zatirka-dlya-shvov.jpg

1022 ms

new_yeear_birss_2020.jpg

new_yeear_birss_2020.jpg

1046 ms

CheckPassBirss_315x300.jpg

CheckPassBirss_315x300.jpg

946 ms

BIRSS_Denkmal.jpg

BIRSS_Denkmal.jpg

932 ms

BIRSS-na-vystavke-Denkmal.jpg

BIRSS-na-vystavke-Denkmal.jpg

928 ms

news_moscow24.jpg

news_moscow24.jpg

937 ms

news_Project_leader.jpg

news_Project_leader.jpg

922 ms

news_project_lider_2017_09_10.jpg

news_project_lider_2017_09_10.jpg

939 ms

new_zona.jpg

new_zona.jpg

928 ms

novosti_universal.jpg

novosti_universal.jpg

923 ms

letter.jpg

letter.jpg

840 ms

novosti_stanadrt.jpg

novosti_stanadrt.jpg

820 ms

akcioneri.jpg

akcioneri.jpg

890 ms

big_tile.jpg

big_tile.jpg

909 ms

letter.jpg

letter.jpg

830 ms

Transportorivka.jpg

Transportorivka.jpg

804 ms

letter.jpg

letter.jpg

801 ms

_-3.jpg

_-3.jpg

811 ms

rem-kat.jpg

rem-kat.jpg

799 ms

oblozhka.jpg

oblozhka.jpg

797 ms

stadion-dinamo-3.png

stadion-dinamo-3.png

935 ms

seminar3.jpg

seminar3.jpg

798 ms

cata1.jpg

cata1.jpg

797 ms

Sale_30_30_birss_11_anons.jpg

Sale_30_30_birss_11_anons.jpg

798 ms

logo_light.png

logo_light.png

798 ms

arrow-bottom.png

arrow-bottom.png

797 ms

arrow-left.png

arrow-left.png

809 ms

arrow-right.png

arrow-right.png

803 ms

logo-type.png

logo-type.png

809 ms

icon-quotes.png

icon-quotes.png

878 ms

youtube.svg

youtube.svg

828 ms

soc-telegram.svg

soc-telegram.svg

806 ms

class.svg

class.svg

803 ms

soc-vk.svg

soc-vk.svg

799 ms

1

1

276 ms

Accessibility Review

birss.ru accessibility score

89

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

Buttons do not have an accessible 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

[id] attributes on active, focusable elements are not unique

Best Practices

birss.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

birss.ru SEO score

89

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

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 Birss.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 Birss.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

birss.ru

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