Tools & Wizards About Us
crc.bg screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

crc.bg

Page Load Speed

5.8 sec in total

First Response

1.1 sec

Resources Loaded

4.5 sec

Page Rendered

244 ms

crc.bg screenshot

About Website

Click here to check amazing Crc content for Bulgaria. Otherwise, check out these important facts you probably never knew about crc.bg

Visit crc.bg

Key Findings

We analyzed Crc.bg page load time and found that the first response time was 1.1 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

crc.bg performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.09

92/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

crc.bg

1071 ms

style.css

607 ms

prototype.js

768 ms

eventselectors.js

381 ms

equalcolumns.js

266 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 97% of them (60 requests) were addressed to the original Crc.bg, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Crc.bg.

Page Optimization Overview & Recommendations

Page size can be reduced by 117.1 kB (33%)

Content Size

352.3 kB

After Optimization

235.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crc.bg main page is 352.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 209.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 15.0 kB

  • Original 19.2 kB
  • After minification 16.7 kB
  • After compression 4.3 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 13% 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 15.0 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 6.2 kB

  • Original 209.0 kB
  • After minification 202.8 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. Crc images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 69.5 kB

  • Original 91.7 kB
  • After minification 69.1 kB
  • After compression 22.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 69.5 kB or 76% of the original size.

CSS Optimization

-82%

Potential reduce by 26.5 kB

  • Original 32.3 kB
  • After minification 24.6 kB
  • After compression 5.8 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. Crc.bg needs all CSS files to be minified and compressed as it can save up to 26.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (71%)

Requests Now

58

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

crc.bg

crc.bg

1071 ms

style.css

style.css

607 ms

prototype.js

prototype.js

768 ms

eventselectors.js

eventselectors.js

381 ms

equalcolumns.js

equalcolumns.js

266 ms

functions.js

functions.js

407 ms

interface.js

interface.js

533 ms

urchin.js

urchin.js

7 ms

reset.css

reset.css

132 ms

calendar.css

calendar.css

379 ms

tinymce_custom.css

tinymce_custom.css

264 ms

banner_opac.png

banner_opac.png

760 ms

grey-bull.gif

grey-bull.gif

266 ms

red-bull.gif

red-bull.gif

269 ms

itu.jpg

itu.jpg

269 ms

erg.jpg

erg.jpg

515 ms

irg.jpg

irg.jpg

515 ms

cept.jpg

cept.jpg

665 ms

etsi.jpg

etsi.jpg

534 ms

last-firm.jpg

last-firm.jpg

762 ms

header_bg.gif

header_bg.gif

394 ms

crc-logo.gif

crc-logo.gif

1056 ms

top_menu_left.gif

top_menu_left.gif

421 ms

top_menu_right.gif

top_menu_right.gif

526 ms

top_menu_separator.gif

top_menu_separator.gif

639 ms

about-us.gif

about-us.gif

640 ms

news.gif

news.gif

633 ms

services.gif

services.gif

668 ms

archive.gif

archive.gif

807 ms

mail.gif

mail.gif

891 ms

map.gif

map.gif

901 ms

header_satelites.jpg

header_satelites.jpg

1184 ms

en.gif

en.gif

930 ms

main_menu_active_left.gif

main_menu_active_left.gif

1067 ms

home.gif

home.gif

1132 ms

main_menu_active_right.gif

main_menu_active_right.gif

1153 ms

main_menu.gif

main_menu.gif

1181 ms

main_menu_left.gif

main_menu_left.gif

1314 ms

search-bg.gif

search-bg.gif

1340 ms

submit-search-bg.gif

submit-search-bg.gif

1419 ms

left_scrolling_text.png

left_scrolling_text.png

1441 ms

right_scrolling_text.png

right_scrolling_text.png

1429 ms

scrolling_text.jpg

scrolling_text.jpg

1454 ms

bg1.jpg

bg1.jpg

1556 ms

pic2.jpg

pic2.jpg

2140 ms

pic1.jpg

pic1.jpg

2146 ms

sub_left_bg.gif

sub_left_bg.gif

1681 ms

more_about_left.gif

more_about_left.gif

1701 ms

more_about_right.gif

more_about_right.gif

1695 ms

__utm.gif

__utm.gif

4 ms

cont-angle-left.jpg

cont-angle-left.jpg

1793 ms

cont-angle-right.jpg

cont-angle-right.jpg

1816 ms

links-angle-right.jpg

links-angle-right.jpg

1840 ms

links-angle-left.jpg

links-angle-left.jpg

1835 ms

footer-bg.jpg

footer-bg.jpg

1789 ms

footer-bord.jpg

footer-bord.jpg

1832 ms

mag-logo.gif

mag-logo.gif

1845 ms

print.css

print.css

128 ms

main-menu-sel-l.jpg

main-menu-sel-l.jpg

245 ms

main-menu-sel-r.jpg

main-menu-sel-r.jpg

260 ms

main-menu-sel-first.jpg

main-menu-sel-first.jpg

289 ms

main-menu-sel-last.jpg

main-menu-sel-last.jpg

293 ms

Accessibility Review

crc.bg accessibility score

98

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

Document doesn't have a <title> element

Best Practices

crc.bg 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

Page has valid source maps

SEO Factors

crc.bg SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

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

    BG

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crc.bg can be misinterpreted by Google and other search engines. Our service has detected that Bulgarian 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 Crc.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

crc.bg

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