Tools & Wizards About Us
romanburger.de screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

romanburger.de

Bureau Burger - Digital Design, Webdesign & Development

Page Load Speed

4.7 sec in total

First Response

315 ms

Resources Loaded

3.7 sec

Page Rendered

594 ms

romanburger.de screenshot

About Website

Click here to check amazing Roman Burger content for United Kingdom. Otherwise, check out these important facts you probably never knew about romanburger.de

Bureau Burger is an digital design and development bureau. With a dedicated team of designers and developers, we create bright interaction experiences...

Visit romanburger.de

Key Findings

We analyzed Romanburger.de page load time and found that the first response time was 315 ms and then it took 4.3 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

romanburger.de performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

romanburger.de

315 ms

romanburger.com

1036 ms

style.min.css

300 ms

front.min.css

322 ms

rgs.css

326 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Romanburger.de, 93% (57 requests) were made to Romanburger.com and 3% (2 requests) were made to Infinitered.github.io. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Romanburger.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (19%)

Content Size

8.5 MB

After Optimization

6.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Romanburger.de main page is 8.5 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. Only a small number of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 122.5 kB

  • Original 141.0 kB
  • After minification 140.8 kB
  • After compression 18.5 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 122.5 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 182.8 kB

  • Original 6.8 MB
  • After minification 6.6 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. Roman Burger images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 637.4 kB

  • Original 825.0 kB
  • After minification 795.9 kB
  • After compression 187.6 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 637.4 kB or 77% of the original size.

CSS Optimization

-88%

Potential reduce by 671.3 kB

  • Original 763.8 kB
  • After minification 677.5 kB
  • After compression 92.6 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. Romanburger.de needs all CSS files to be minified and compressed as it can save up to 671.3 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (31%)

Requests Now

54

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roman Burger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

romanburger.de

romanburger.de

315 ms

romanburger.com

romanburger.com

1036 ms

style.min.css

style.min.css

300 ms

front.min.css

front.min.css

322 ms

rgs.css

rgs.css

326 ms

style.css

style.css

956 ms

magnific.css

magnific.css

332 ms

responsive.css

responsive.css

705 ms

js_composer.min.css

js_composer.min.css

885 ms

jquery.js

jquery.js

697 ms

jquery-migrate.min.js

jquery-migrate.min.js

486 ms

modernizr.js

modernizr.js

532 ms

js

js

58 ms

front.min.js

front.min.js

539 ms

magnific.js

magnific.js

635 ms

superfish.js

superfish.js

667 ms

init.js

init.js

1160 ms

touchswipe.min.js

touchswipe.min.js

751 ms

wp-embed.min.js

wp-embed.min.js

738 ms

js_composer_front.min.js

js_composer_front.min.js

856 ms

ionicons.min.css

ionicons.min.css

28 ms

bb.png

bb.png

150 ms

mmnt_mobile.jpeg

mmnt_mobile.jpeg

560 ms

yurovsky_mobile.jpeg

yurovsky_mobile.jpeg

561 ms

roman_burger_packaging_design_supershe_spirits.jpg

roman_burger_packaging_design_supershe_spirits.jpg

668 ms

romanburger_webdesign_development_responsive_website_playhard_mobile.jpg

romanburger_webdesign_development_responsive_website_playhard_mobile.jpg

564 ms

romanburger_website_development_responsive_zoomwork_mobile_website_app.jpg

romanburger_website_development_responsive_zoomwork_mobile_website_app.jpg

593 ms

romanburger_design_saturday_label.jpg

romanburger_design_saturday_label.jpg

562 ms

claudia_melzer.gif

claudia_melzer.gif

563 ms

romanburger_design_webdesign_ui_ux_design_muenchen-1.jpg

romanburger_design_webdesign_ui_ux_design_muenchen-1.jpg

626 ms

romanburger_design_webdesign_ui_ux_conception_muenchen.jpg

romanburger_design_webdesign_ui_ux_conception_muenchen.jpg

591 ms

romanburger_responsive_webdesign_nkm_atelier-1-1240x1240.jpg

romanburger_responsive_webdesign_nkm_atelier-1-1240x1240.jpg

650 ms

romanburger_supershe_activewear_design-1240x1653.jpg

romanburger_supershe_activewear_design-1240x1653.jpg

718 ms

romanburger_webdesign_laske_design_website_mobile-1240x1653.jpg

romanburger_webdesign_laske_design_website_mobile-1240x1653.jpg

694 ms

romanburger_agentur_khor_webdesign_development_mobile_website-1240x1240.jpg

romanburger_agentur_khor_webdesign_development_mobile_website-1240x1240.jpg

734 ms

romanburger_webdesign_mobile_development_boris_beimann_website-1240x1653.jpg

romanburger_webdesign_mobile_development_boris_beimann_website-1240x1653.jpg

758 ms

romanburger_resposnive_website_development_webdesign_lana_mikheeva-1240x1240.jpg

romanburger_resposnive_website_development_webdesign_lana_mikheeva-1240x1240.jpg

773 ms

romanburger_webdesign_development_responsive_playhard_group_website-1240x1653.jpg

romanburger_webdesign_development_responsive_playhard_group_website-1240x1653.jpg

834 ms

romanburger_print_design_yesmylove.gif

romanburger_print_design_yesmylove.gif

864 ms

roman_burger_meisterrechtsanwaelte_website_development-1240x1240.jpg

roman_burger_meisterrechtsanwaelte_website_development-1240x1240.jpg

864 ms

romanburger_webdesign_development_jaegerhouses_website_2-1240x1240.jpg

romanburger_webdesign_development_jaegerhouses_website_2-1240x1240.jpg

929 ms

romanburger_finlandwithlove_web-1240x1653.jpg

romanburger_finlandwithlove_web-1240x1653.jpg

929 ms

bureau_burger_landhaus_sink_web-800x800.jpg

bureau_burger_landhaus_sink_web-800x800.jpg

928 ms

romanburger_webdesign_muenchen_karica-1240x1240.jpg

romanburger_webdesign_muenchen_karica-1240x1240.jpg

965 ms

claudia_melzer-600x800.gif

claudia_melzer-600x800.gif

1004 ms

roman_burger_ecommerce_shopify_saturday_muenchen.jpg

roman_burger_ecommerce_shopify_saturday_muenchen.jpg

1039 ms

romanburger_webdesign_development_maxvontreu-1240x1653.jpg

romanburger_webdesign_development_maxvontreu-1240x1653.jpg

1039 ms

romanburger_nadinebruder_consulting_webdesign-1240x1653.jpg

romanburger_nadinebruder_consulting_webdesign-1240x1653.jpg

1067 ms

romanburger_website_development_responsive_zoomwork_mobile_website_app-1240x1240.jpg

romanburger_website_development_responsive_zoomwork_mobile_website_app-1240x1240.jpg

1088 ms

romanburger_fiat500_editorial_magazine_design-1-1240x1653.jpg

romanburger_fiat500_editorial_magazine_design-1-1240x1653.jpg

1158 ms

romanburger_collate_magazine_editorial_design-1240x1653.jpg

romanburger_collate_magazine_editorial_design-1240x1653.jpg

1122 ms

romanburger_webdesign_branding_identity_soso-1240x1653.jpg

romanburger_webdesign_branding_identity_soso-1240x1653.jpg

1197 ms

romanburger_ui_ux_design_daily_app-2-1240x1653.jpg

romanburger_ui_ux_design_daily_app-2-1240x1653.jpg

1189 ms

roman_burger_visual_identity_logo_design_muenchen.gif

roman_burger_visual_identity_logo_design_muenchen.gif

1195 ms

romanburger_packaging_design_workshop-1240x1653.jpg

romanburger_packaging_design_workshop-1240x1653.jpg

1195 ms

romanburger_tetrapak_nachhaltigkeits_kampagne-1240x1653.jpg

romanburger_tetrapak_nachhaltigkeits_kampagne-1240x1653.jpg

1226 ms

ionicons.woff

ionicons.woff

36 ms

SpaceRegular.woff

SpaceRegular.woff

1117 ms

SpaceMedium.woff

SpaceMedium.woff

756 ms

SpaceLight.woff

SpaceLight.woff

805 ms

SpaceBold.woff

SpaceBold.woff

802 ms

Accessibility Review

romanburger.de accessibility score

77

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

romanburger.de 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

romanburger.de SEO score

93

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

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

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Romanburger.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Romanburger.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

romanburger.de

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