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bo-co.eu screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bo-co.eu

border concepts - Your partner for effective student recruitment

Page Load Speed

3.4 sec in total

First Response

578 ms

Resources Loaded

2.5 sec

Page Rendered

337 ms

bo-co.eu screenshot

About Website

Welcome to bo-co.eu homepage info - get ready to check Bo Co best content for Germany right away, or after learning these important things about bo-co.eu

Use the effectiveness of border concepts' student marketing channels and reach your future students in Europe! Study fairs - Magazines - Online Portals

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Key Findings

We analyzed Bo-co.eu page load time and found that the first response time was 578 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

bo-co.eu performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value6.4 s

41/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

bo-co.eu

578 ms

www.bo-co.eu

536 ms

231 ms

rahmen_new_design.css

112 ms

grid_new_design.css

227 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 86% of them (30 requests) were addressed to the original Bo-co.eu, 9% (3 requests) were made to Assets.calendly.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (578 ms) belongs to the original domain Bo-co.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.8 kB (9%)

Content Size

597.0 kB

After Optimization

545.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bo-co.eu main page is 597.0 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. 25% of websites need less resources to load. Images take 280.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 28.9 kB

  • Original 37.7 kB
  • After minification 33.0 kB
  • After compression 8.8 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 4.7 kB, which is 12% 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 28.9 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 15.4 kB

  • Original 280.9 kB
  • After minification 265.5 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. Bo Co images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 43 B

  • Original 4.2 kB
  • After minification 4.2 kB
  • After compression 4.2 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

-3%

Potential reduce by 7.4 kB

  • Original 274.2 kB
  • After minification 274.2 kB
  • After compression 266.8 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. Bo-co.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (43%)

Requests Now

30

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bo Co. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bo-co.eu

bo-co.eu

578 ms

www.bo-co.eu

www.bo-co.eu

536 ms

231 ms

rahmen_new_design.css

rahmen_new_design.css

112 ms

grid_new_design.css

grid_new_design.css

227 ms

owl.carousel.css

owl.carousel.css

302 ms

jquery-3.4.0.js

jquery-3.4.0.js

403 ms

jquery-ui.min.js

jquery-ui.min.js

304 ms

cookiebanner.css

cookiebanner.css

302 ms

jquery.bxslider.js

jquery.bxslider.js

419 ms

jquery.lazy.min.js

jquery.lazy.min.js

329 ms

seite_new_design.js

seite_new_design.js

418 ms

owl.carousel.min.js

owl.carousel.min.js

418 ms

matomo.js

matomo.js

113 ms

gtm.js

gtm.js

121 ms

boco_logo_white.png

boco_logo_white.png

106 ms

home_teaser.jpg

home_teaser.jpg

301 ms

startseite_messen.jpg

startseite_messen.jpg

441 ms

icon_messestaedte.png

icon_messestaedte.png

108 ms

icon_passgenau.png

icon_passgenau.png

106 ms

icon_vorbereitung.png

icon_vorbereitung.png

209 ms

icon_motiviert.png

icon_motiviert.png

210 ms

icon_verzeichnis.png

icon_verzeichnis.png

212 ms

icon_pers_betreuung.png

icon_pers_betreuung.png

214 ms

load_icon.svg

load_icon.svg

315 ms

de.gif

de.gif

315 ms

gb.gif

gb.gif

315 ms

beratungstermin

beratungstermin

315 ms

kundenlogin.png

kundenlogin.png

247 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

334 ms

roboto-bold-webfont.woff

roboto-bold-webfont.woff

446 ms

matomo.php

matomo.php

480 ms

booking-f931ef98.css

booking-f931ef98.css

93 ms

booking-runtime-f03ff0b2.js

booking-runtime-f03ff0b2.js

148 ms

booking-f1b3c980.js

booking-f1b3c980.js

361 ms

Accessibility Review

bo-co.eu accessibility score

71

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

bo-co.eu best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bo-co.eu SEO score

83

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

Links do not have descriptive text

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 Bo-co.eu 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 Bo-co.eu 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

bo-co.eu

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