Tools & Wizards About Us
bossert-immobilien.de screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

bossert-immobilien.de

Heinrich Bossert Immobilien KG - Immobilien Expertise seit 1925.

Page Load Speed

5.9 sec in total

First Response

654 ms

Resources Loaded

4.8 sec

Page Rendered

489 ms

bossert-immobilien.de screenshot

About Website

Click here to check amazing Bossert Immobilien content for Germany. Otherwise, check out these important facts you probably never knew about bossert-immobilien.de

Immobilien Expertise seit 1925 I Property Management I Hausverwaltung I WEG Verwaltung I Vermietung I Immobilien Investment I Real Estate Bewertung und mehr

Visit bossert-immobilien.de

Key Findings

We analyzed Bossert-immobilien.de page load time and found that the first response time was 654 ms and then it took 5.3 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

bossert-immobilien.de performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value32.0 s

0/100

25%

SI (Speed Index)

Value31.0 s

0/100

10%

TBT (Total Blocking Time)

Value3,380 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value44.9 s

0/100

10%

Network Requests Diagram

www.bossert-immobilien.de

654 ms

style.min.css

222 ms

dnd-upload-cf7.css

332 ms

styles.css

336 ms

mediaelementplayer-legacy.min.css

339 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 99% of them (144 requests) were addressed to the original Bossert-immobilien.de, 1% (1 request) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Bossert-immobilien.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (43%)

Content Size

8.7 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bossert-immobilien.de main page is 8.7 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. 75% 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 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 97.8 kB

  • Original 118.4 kB
  • After minification 115.8 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 97.8 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 188.9 kB

  • Original 4.1 MB
  • After minification 3.9 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. Bossert Immobilien images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 1.7 MB

  • Original 2.4 MB
  • After minification 2.4 MB
  • After compression 734.7 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 1.7 MB or 70% of the original size.

CSS Optimization

-87%

Potential reduce by 1.8 MB

  • Original 2.0 MB
  • After minification 2.0 MB
  • After compression 253.1 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. Bossert-immobilien.de needs all CSS files to be minified and compressed as it can save up to 1.8 MB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 119 (84%)

Requests Now

141

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bossert Immobilien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 98 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.bossert-immobilien.de

www.bossert-immobilien.de

654 ms

style.min.css

style.min.css

222 ms

dnd-upload-cf7.css

dnd-upload-cf7.css

332 ms

styles.css

styles.css

336 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

339 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

337 ms

style.css

style.css

336 ms

font-awesome.min.css

font-awesome.min.css

339 ms

style.min.css

style.min.css

443 ms

style.css

style.css

555 ms

dripicons.css

dripicons.css

446 ms

kiko-all.css

kiko-all.css

448 ms

font-awesome-5.min.css

font-awesome-5.min.css

557 ms

stylesheet.min.css

stylesheet.min.css

783 ms

print.css

print.css

552 ms

style_dynamic.css

style_dynamic.css

560 ms

responsive.min.css

responsive.min.css

711 ms

style_dynamic_responsive.css

style_dynamic_responsive.css

663 ms

js_composer.min.css

js_composer.min.css

885 ms

core-dashboard.min.css

core-dashboard.min.css

665 ms

borlabs-cookie-1-de.css

borlabs-cookie-1-de.css

777 ms

style.css

style.css

773 ms

jquery.min.js

jquery.min.js

781 ms

jquery-migrate.min.js

jquery-migrate.min.js

820 ms

borlabs-cookie-config-de.json.js

borlabs-cookie-config-de.json.js

883 ms

rs6.css

rs6.css

898 ms

index.js

index.js

898 ms

index.js

index.js

899 ms

codedropz-uploader-min.js

codedropz-uploader-min.js

930 ms

rbtools.min.js

rbtools.min.js

998 ms

rs6.min.js

rs6.min.js

998 ms

core.min.js

core.min.js

997 ms

accordion.min.js

accordion.min.js

998 ms

menu.min.js

menu.min.js

1002 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1040 ms

wp-polyfill.min.js

wp-polyfill.min.js

1107 ms

js

js

59 ms

dom-ready.min.js

dom-ready.min.js

1106 ms

hooks.min.js

hooks.min.js

892 ms

i18n.min.js

i18n.min.js

784 ms

a11y.min.js

a11y.min.js

783 ms

autocomplete.min.js

autocomplete.min.js

822 ms

controlgroup.min.js

controlgroup.min.js

888 ms

checkboxradio.min.js

checkboxradio.min.js

887 ms

button.min.js

button.min.js

885 ms

datepicker.min.js

datepicker.min.js

783 ms

mouse.min.js

mouse.min.js

783 ms

resizable.min.js

resizable.min.js

818 ms

draggable.min.js

draggable.min.js

783 ms

dialog.min.js

dialog.min.js

779 ms

droppable.min.js

droppable.min.js

777 ms

progressbar.min.js

progressbar.min.js

774 ms

selectable.min.js

selectable.min.js

675 ms

sortable.min.js

sortable.min.js

710 ms

slider.min.js

slider.min.js

759 ms

style.css

style.css

671 ms

spinner.min.js

spinner.min.js

730 ms

tooltip.min.js

tooltip.min.js

698 ms

tabs.min.js

tabs.min.js

699 ms

effect.min.js

effect.min.js

698 ms

effect-blind.min.js

effect-blind.min.js

675 ms

effect-bounce.min.js

effect-bounce.min.js

660 ms

effect-clip.min.js

effect-clip.min.js

659 ms

effect-drop.min.js

effect-drop.min.js

659 ms

effect-explode.min.js

effect-explode.min.js

674 ms

effect-fade.min.js

effect-fade.min.js

700 ms

effect-fold.min.js

effect-fold.min.js

679 ms

effect-highlight.min.js

effect-highlight.min.js

679 ms

effect-pulsate.min.js

effect-pulsate.min.js

680 ms

effect-size.min.js

effect-size.min.js

679 ms

effect-scale.min.js

effect-scale.min.js

677 ms

effect-shake.min.js

effect-shake.min.js

671 ms

effect-slide.min.js

effect-slide.min.js

668 ms

effect-transfer.min.js

effect-transfer.min.js

667 ms

doubletaptogo.js

doubletaptogo.js

667 ms

modernizr.min.js

modernizr.min.js

688 ms

jquery.appear.js

jquery.appear.js

686 ms

hoverIntent.min.js

hoverIntent.min.js

680 ms

counter.js

counter.js

672 ms

easypiechart.js

easypiechart.js

673 ms

mixitup.js

mixitup.js

672 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

672 ms

jquery.fitvids.js

jquery.fitvids.js

670 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

676 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

672 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

669 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

668 ms

infinitescroll.min.js

infinitescroll.min.js

669 ms

jquery.waitforimages.js

jquery.waitforimages.js

667 ms

jquery.form.min.js

jquery.form.min.js

672 ms

waypoints.min.js

waypoints.min.js

643 ms

jplayer.min.js

jplayer.min.js

611 ms

bootstrap.carousel.js

bootstrap.carousel.js

612 ms

skrollr.js

skrollr.js

610 ms

Chart.min.js

Chart.min.js

604 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

640 ms

abstractBaseClass.js

abstractBaseClass.js

672 ms

jquery.countdown.js

jquery.countdown.js

672 ms

jquery.multiscroll.min.js

jquery.multiscroll.min.js

673 ms

jquery.justifiedGallery.min.js

jquery.justifiedGallery.min.js

673 ms

bigtext.js

bigtext.js

640 ms

jquery.sticky-kit.min.js

jquery.sticky-kit.min.js

601 ms

owl.carousel.min.js

owl.carousel.min.js

658 ms

typed.js

typed.js

656 ms

jquery.carouFredSel-6.2.1.min.js

jquery.carouFredSel-6.2.1.min.js

671 ms

lemmon-slider.min.js

lemmon-slider.min.js

671 ms

jquery.fullPage.min.js

jquery.fullPage.min.js

656 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

669 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

668 ms

jquery.isotope.min.js

jquery.isotope.min.js

668 ms

packery-mode.pkgd.min.js

packery-mode.pkgd.min.js

671 ms

jquery.stretch.js

jquery.stretch.js

666 ms

imagesloaded.js

imagesloaded.js

657 ms

rangeslider.min.js

rangeslider.min.js

651 ms

jquery.event.move.js

jquery.event.move.js

665 ms

jquery.twentytwenty.js

jquery.twentytwenty.js

664 ms

swiper.min.js

swiper.min.js

679 ms

default_dynamic.js

default_dynamic.js

679 ms

default.min.js

default.min.js

670 ms

js_composer_front.min.js

js_composer_front.min.js

670 ms

qode-like.min.js

qode-like.min.js

668 ms

borlabs-cookie.min.js

borlabs-cookie.min.js

668 ms

open-sans-v27-latin-ext_latin-regular.woff

open-sans-v27-latin-ext_latin-regular.woff

728 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

718 ms

open-sans-v27-latin-ext_latin-700.woff

open-sans-v27-latin-ext_latin-700.woff

697 ms

heinrich-bossert_immobilien_logo@2x.jpg

heinrich-bossert_immobilien_logo@2x.jpg

677 ms

logo.png

logo.png

703 ms

dummy.png

dummy.png

702 ms

heinrich_bossert_immobilien_slide_2.jpg

heinrich_bossert_immobilien_slide_2.jpg

702 ms

heinrich_bossert_immobilien_slide_1.jpg

heinrich_bossert_immobilien_slide_1.jpg

703 ms

heinrich_bossert_immobilien_slide_3.jpg

heinrich_bossert_immobilien_slide_3.jpg

686 ms

heinrich_bossert_immobilien_slide_4.jpg

heinrich_bossert_immobilien_slide_4.jpg

661 ms

heinrich_bossert_immobilien_slide_5.jpg

heinrich_bossert_immobilien_slide_5.jpg

660 ms

Christian_Arnholdt_.jpg

Christian_Arnholdt_.jpg

772 ms

Drachenbootfahren_Betriebsausflug-scaled.jpg

Drachenbootfahren_Betriebsausflug-scaled.jpg

778 ms

login.jpg

login.jpg

661 ms

Property-Management.jpg

Property-Management.jpg

655 ms

Relaunch-Homepage-2016-4.jpg

Relaunch-Homepage-2016-4.jpg

644 ms

heinrich_bossert_immobilien_weg1.jpg

heinrich_bossert_immobilien_weg1.jpg

667 ms

Relaunch-Homepage-2016-8.jpg

Relaunch-Homepage-2016-8.jpg

660 ms

Relaunch-Homepage-2016-6.jpg

Relaunch-Homepage-2016-6.jpg

670 ms

bossert-immobilien-map-startseite.png

bossert-immobilien-map-startseite.png

694 ms

heinrich_bossert_immobilien_karriere-start.jpg

heinrich_bossert_immobilien_karriere-start.jpg

745 ms

photo-1444653389962-8149286c578a.jpg

photo-1444653389962-8149286c578a.jpg

720 ms

Furhpark-Bossert-im-Jahr-1954.jpg

Furhpark-Bossert-im-Jahr-1954.jpg

674 ms

Accessibility Review

bossert-immobilien.de accessibility score

73

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

bossert-immobilien.de 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bossert-immobilien.de SEO score

93

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

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

bossert-immobilien.de

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