Tools & Wizards About Us
barco.su screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

barco.su

Barco - ремонт, строительство, дизайн. Ремонт и отделка квартир, офисов, магазинов, ресторанов... Услуги, сантехника, электрика., муж на час.

Page Load Speed

6.9 sec in total

First Response

1.7 sec

Resources Loaded

4.7 sec

Page Rendered

541 ms

barco.su screenshot

About Website

Welcome to barco.su homepage info - get ready to check Barco best content for Russia right away, or after learning these important things about barco.su

ООО «Барко» - ремонт и техническое обслуживание ✅ квартир, ✅ офисов, ✅ магазинов, ✅ ресторанов... Звоните ☎ 8 800 775 41 18 в любое время.

Visit barco.su

Key Findings

We analyzed Barco.su page load time and found that the first response time was 1.7 sec 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

barco.su performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

barco.su

1666 ms

reset.css

130 ms

layout.css

262 ms

style.css

261 ms

jquery-1.4.2.min.js

390 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 51% of them (35 requests) were addressed to the original Barco.su, 16% (11 requests) were made to Vk.com and 6% (4 requests) were made to E.cackle.me. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Barco.su.

Page Optimization Overview & Recommendations

Page size can be reduced by 439.6 kB (25%)

Content Size

1.8 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Barco.su main page is 1.8 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 35.6 kB

  • Original 47.9 kB
  • After minification 43.5 kB
  • After compression 12.3 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 35.6 kB or 74% of the original size.

Image Optimization

-4%

Potential reduce by 54.9 kB

  • Original 1.3 MB
  • After minification 1.2 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. Barco images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 289.1 kB

  • Original 415.6 kB
  • After minification 355.0 kB
  • After compression 126.6 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 289.1 kB or 70% of the original size.

CSS Optimization

-81%

Potential reduce by 60.1 kB

  • Original 74.0 kB
  • After minification 62.4 kB
  • After compression 13.9 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. Barco.su needs all CSS files to be minified and compressed as it can save up to 60.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (27%)

Requests Now

66

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

barco.su

barco.su

1666 ms

reset.css

reset.css

130 ms

layout.css

layout.css

262 ms

style.css

style.css

261 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

390 ms

script.js

script.js

282 ms

jquery.js

jquery.js

405 ms

guest.js

guest.js

274 ms

openapi.js

openapi.js

379 ms

order.png

order.png

142 ms

dispatch.png

dispatch.png

164 ms

logo.png

logo.png

169 ms

dizain.png

dizain.png

438 ms

desc-bg.png

desc-bg.png

169 ms

remont-biznes-obektov.png

remont-biznes-obektov.png

461 ms

oficy.png

oficy.png

682 ms

remont-kvartir.png

remont-kvartir.png

725 ms

elektroraboty.png

elektroraboty.png

589 ms

tehnicheskoe-obsluzhivanie.png

tehnicheskoe-obsluzhivanie.png

623 ms

muz_na_chas.png

muz_na_chas.png

712 ms

santehnicheskije_raboty.png

santehnicheskije_raboty.png

730 ms

svarochnyje_raboty.png

svarochnyje_raboty.png

984 ms

krov_raboty.png

krov_raboty.png

878 ms

montazh-potolkov.png

montazh-potolkov.png

949 ms

ustranenie-zasorov.png

ustranenie-zasorov.png

1121 ms

preemZagArr.png

preemZagArr.png

856 ms

barco-main.jpg

barco-main.jpg

869 ms

preimuschestva-5-50-5000.jpg

preimuschestva-5-50-5000.jpg

984 ms

soggiorno.jpg

soggiorno.jpg

1006 ms

remvan12.jpg

remvan12.jpg

1010 ms

3b.jpg

3b.jpg

1117 ms

remont_ofisov1.jpg

remont_ofisov1.jpg

1119 ms

mc.last-min.js

mc.last-min.js

328 ms

VK.png

VK.png

1014 ms

FB.png

FB.png

1030 ms

INSTAGRAM.png

INSTAGRAM.png

1056 ms

divlogo.png

divlogo.png

1109 ms

upload.gif

upload.gif

295 ms

widget_community.php

widget_community.php

471 ms

watch.js

watch.js

14 ms

ga.js

ga.js

160 ms

__utm.gif

__utm.gif

50 ms

widget.js

widget.js

149 ms

comment-recent.js

comment-recent.js

325 ms

comment-recent.css

comment-recent.css

327 ms

loader_nav19239_3.js

loader_nav19239_3.js

131 ms

lite.css

lite.css

252 ms

lite.js

lite.js

498 ms

lang3_0.js

lang3_0.js

256 ms

widget_community.css

widget_community.css

257 ms

xdm.js

xdm.js

258 ms

al_community.js

al_community.js

273 ms

recent

recent

109 ms

72q7fFca_es.jpg

72q7fFca_es.jpg

415 ms

_avatar

_avatar

1478 ms

rdZmFZVzSZo.jpg

rdZmFZVzSZo.jpg

392 ms

anonym2.png

anonym2.png

160 ms

prov-sm.png

prov-sm.png

106 ms

BAGMOqLU-pU.jpg

BAGMOqLU-pU.jpg

262 ms

V9tTmY0XxIY.jpg

V9tTmY0XxIY.jpg

400 ms

-M5OMRaxN5Y.jpg

-M5OMRaxN5Y.jpg

269 ms

n5kcgYlbOMY.jpg

n5kcgYlbOMY.jpg

398 ms

WdCLqbnvRn4.jpg

WdCLqbnvRn4.jpg

391 ms

Ztp_bCLQGOw.jpg

Ztp_bCLQGOw.jpg

384 ms

ciYqVG12_9U.jpg

ciYqVG12_9U.jpg

397 ms

camera_50.png

camera_50.png

126 ms

w_logo.png

w_logo.png

138 ms

anonym2.png

anonym2.png

79 ms

Accessibility Review

barco.su accessibility score

78

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

High

Links do not have a discernible name

Best Practices

barco.su best practices score

83

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

Serves images with low resolution

SEO Factors

barco.su SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Barco.su can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Barco.su 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

barco.su

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