Tools & Wizards About Us
redsun.bg screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

redsun.bg

Редсън ЕООД - отопление от ново поколение

Page Load Speed

7.5 sec in total

First Response

573 ms

Resources Loaded

6.5 sec

Page Rendered

416 ms

redsun.bg screenshot

About Website

Visit redsun.bg now to see the best up-to-date Redsun content for Bulgaria and also check out these interesting facts you probably never knew about redsun.bg

Отопление от ново поколение. Енергийно ефективни решения с доказани качества и ефективнот, ниски цени за придобиване и експлоатация.

Visit redsun.bg

Key Findings

We analyzed Redsun.bg page load time and found that the first response time was 573 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

redsun.bg performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value11,520 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.064

97/100

15%

TTI (Time to Interactive)

Value29.3 s

0/100

10%

Network Requests Diagram

redsun.bg

573 ms

1795 ms

style.min.css

227 ms

style.css

336 ms

style.min.css

339 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 65% of them (66 requests) were addressed to the original Redsun.bg, 14% (14 requests) were made to Youtube.com and 4% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Redsun.bg.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.7 kB (7%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Redsun.bg main page is 1.2 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. Javascripts take 632.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 68.7 kB

  • Original 89.4 kB
  • After minification 84.8 kB
  • After compression 20.6 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 68.7 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 275.5 kB
  • After minification 275.5 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. Redsun images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.6 kB

  • Original 632.9 kB
  • After minification 632.8 kB
  • After compression 627.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 6.3 kB

  • Original 162.5 kB
  • After minification 162.2 kB
  • After compression 156.2 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. Redsun.bg has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 68 (78%)

Requests Now

87

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redsun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 47 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

redsun.bg

redsun.bg

573 ms

1795 ms

style.min.css

style.min.css

227 ms

style.css

style.css

336 ms

style.min.css

style.min.css

339 ms

front_end_style.css

front_end_style.css

343 ms

dashicons.min.css

dashicons.min.css

458 ms

desktop_style.css

desktop_style.css

344 ms

styles.css

styles.css

355 ms

shortcodes.css

shortcodes.css

447 ms

elements.css

elements.css

452 ms

skin.css

skin.css

454 ms

style.css

style.css

456 ms

bootstrap.min.css

bootstrap.min.css

595 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

560 ms

cyberchimps-responsive.min.css

cyberchimps-responsive.min.css

564 ms

core.css

core.css

566 ms

style.css

style.css

569 ms

legacy.css

legacy.css

572 ms

ytprefs.min.css

ytprefs.min.css

672 ms

jquery.min.js

jquery.min.js

681 ms

jquery-migrate.min.js

jquery-migrate.min.js

677 ms

main.js

main.js

694 ms

jquery.mobile.min.js

jquery.mobile.min.js

695 ms

responsiveslides.min.js

responsiveslides.min.js

713 ms

main.min.js

main.min.js

782 ms

gallery-lightbox.min.js

gallery-lightbox.min.js

788 ms

jquery.slimbox.min.js

jquery.slimbox.min.js

795 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

796 ms

jquery.mobile.custom.min.js

jquery.mobile.custom.min.js

798 ms

swipe-call.min.js

swipe-call.min.js

831 ms

core.min.js

core.min.js

893 ms

video.min.js

video.min.js

901 ms

ytprefs.min.js

ytprefs.min.js

906 ms

tw-sack.min.js

tw-sack.min.js

906 ms

wp_button.css

wp_button.css

907 ms

easy-columns.css

easy-columns.css

949 ms

api.js

api.js

43 ms

font-awesome.min.css

font-awesome.min.css

909 ms

index.js

index.js

799 ms

index.js

index.js

710 ms

cookiechoices.min.js

cookiechoices.min.js

706 ms

jquery.sonar.min.js

jquery.sonar.min.js

703 ms

lazy-load.js

lazy-load.js

731 ms

jquery.elastislide.min.js

jquery.elastislide.min.js

793 ms

elements.min.js

elements.min.js

725 ms

scripts.js

scripts.js

722 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

719 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

719 ms

wp-polyfill.min.js

wp-polyfill.min.js

1092 ms

index.js

index.js

1002 ms

bootstrap.min.js

bootstrap.min.js

984 ms

css

css

21 ms

retina-1.1.0.min.js

retina-1.1.0.min.js

995 ms

comment-reply.min.js

comment-reply.min.js

974 ms

fitvids.min.js

fitvids.min.js

987 ms

calculateRequirements.js

calculateRequirements.js

1172 ms

ga.js

ga.js

73 ms

Q9PNUjbzRXY

Q9PNUjbzRXY

154 ms

irODUtP60AQ

irODUtP60AQ

601 ms

Boxes-Test_Products.jpg

Boxes-Test_Products.jpg

124 ms

embed

embed

349 ms

InfraredWaves_boxes.jpg

InfraredWaves_boxes.jpg

583 ms

InfraredWaves_boxes1.jpg

InfraredWaves_boxes1.jpg

820 ms

silk.jpg

silk.jpg

979 ms

redsun_logo_M.png

redsun_logo_M.png

819 ms

gb.png

gb.png

808 ms

bg.png

bg.png

808 ms

1x1.trans.gif

1x1.trans.gif

808 ms

v2.zopim.com

v2.zopim.com

44 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

934 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1223 ms

__utm.gif

__utm.gif

15 ms

asset_composer.js

asset_composer.js

27 ms

-%D0%BC%D0%B5%D0%B6%D0%B4%D1%83-%D0%B8%D0%BD%D1%84%D1%80%D0%B0%D1%87%D0%B5%D1%80%D0%B2%D0%B5%D0%BD%D0%BE-%D0%B8-%D0%BA%D0%BE%D0%BD%D0%B2%D0%B5%D0%BD%D1%86%D0%B8%D0%BE%D0%BD%D0%B0%D0%BB%D0%BD%D0%BE-%D0%BE%D1%82%D0%BE%D0%BF%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5-e1397662439945.png

-%D0%BC%D0%B5%D0%B6%D0%B4%D1%83-%D0%B8%D0%BD%D1%84%D1%80%D0%B0%D1%87%D0%B5%D1%80%D0%B2%D0%B5%D0%BD%D0%BE-%D0%B8-%D0%BA%D0%BE%D0%BD%D0%B2%D0%B5%D0%BD%D1%86%D0%B8%D0%BE%D0%BD%D0%B0%D0%BB%D0%BD%D0%BE-%D0%BE%D1%82%D0%BE%D0%BF%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5-e1397662439945.png

1246 ms

www-player.css

www-player.css

13 ms

www-embed-player.js

www-embed-player.js

33 ms

base.js

base.js

63 ms

recaptcha__en.js

recaptcha__en.js

416 ms

id

id

625 ms

ad_status.js

ad_status.js

587 ms

js

js

631 ms

Create

Create

590 ms

qoe

qoe

563 ms

wQkdmVX08K_HD_9NHn0QjGfgu04J0GwVvAmYELAxlpM.js

wQkdmVX08K_HD_9NHn0QjGfgu04J0GwVvAmYELAxlpM.js

200 ms

embed.js

embed.js

155 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

479 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

480 ms

qoe

qoe

417 ms

generate_204

generate_204

153 ms

generate_204

generate_204

36 ms

Q9PNUjbzRXY

Q9PNUjbzRXY

131 ms

irODUtP60AQ

irODUtP60AQ

303 ms

iframe_api

iframe_api

33 ms

search.js

search.js

9 ms

geometry.js

geometry.js

9 ms

main.js

main.js

17 ms

www-widgetapi.js

www-widgetapi.js

6 ms

id

id

79 ms

Create

Create

234 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

114 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

115 ms

Accessibility Review

redsun.bg accessibility score

75

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

redsun.bg best practices score

58

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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

redsun.bg SEO score

82

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Redsun.bg can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Redsun.bg 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

redsun.bg

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