Tools & Wizards About Us
romberg.de screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

romberg.de

Romberg Shop (B2C)

Page Load Speed

5.1 sec in total

First Response

305 ms

Resources Loaded

4.5 sec

Page Rendered

311 ms

romberg.de screenshot

About Website

Visit romberg.de now to see the best up-to-date Romberg content for Germany and also check out these interesting facts you probably never knew about romberg.de

Wir bei Romberg sind die Spezialisten für Pflanzenanzucht, Hobbygartenartikel und den Erwerbsgartenbau. Wir entwickeln und produzieren seit Jahren im Pflanzen-Anzuchtbereich immer wieder nützliche Pro...

Visit romberg.de

Key Findings

We analyzed Romberg.de page load time and found that the first response time was 305 ms and then it took 4.8 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

romberg.de performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.224

56/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

romberg.de

305 ms

www.romberg.de

1600 ms

css

29 ms

main.css

309 ms

romberg.css

198 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 87% of them (39 requests) were addressed to the original Romberg.de, 7% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Romberg.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 360.4 kB (20%)

Content Size

1.8 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Romberg.de main page is 1.8 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. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.6 kB

  • Original 35.7 kB
  • After minification 35.6 kB
  • After compression 7.0 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 28.6 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 13.1 kB

  • Original 1.3 MB
  • After minification 1.3 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. Romberg images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 229.8 kB

  • Original 340.3 kB
  • After minification 339.8 kB
  • After compression 110.4 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 229.8 kB or 68% of the original size.

CSS Optimization

-81%

Potential reduce by 88.9 kB

  • Original 109.1 kB
  • After minification 106.9 kB
  • After compression 20.2 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. Romberg.de needs all CSS files to be minified and compressed as it can save up to 88.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (10%)

Requests Now

40

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Romberg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

romberg.de

romberg.de

305 ms

www.romberg.de

www.romberg.de

1600 ms

css

css

29 ms

main.css

main.css

309 ms

romberg.css

romberg.css

198 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

306 ms

romberg.js

romberg.js

204 ms

modernizr.custom.js

modernizr.custom.js

201 ms

compressed-min.js

compressed-min.js

414 ms

ga.js

ga.js

18 ms

romberg-dots.png

romberg-dots.png

2153 ms

romberg-logo.png

romberg-logo.png

2154 ms

ico_ajax-loader.gif

ico_ajax-loader.gif

2153 ms

slider-01-bollerbloom.jpg

slider-01-bollerbloom.jpg

2156 ms

slider-02-covergaard5465e42004b75.jpg

slider-02-covergaard5465e42004b75.jpg

2158 ms

slider-03-powerplaant5465e417c3588.jpg

slider-03-powerplaant5465e417c3588.jpg

2158 ms

startbox-boller.jpg

startbox-boller.jpg

2155 ms

startbox-power547dd7f6a3abd.jpg

startbox-power547dd7f6a3abd.jpg

2154 ms

startbox-cover.jpg

startbox-cover.jpg

2154 ms

s1-005-mt.jpg

s1-005-mt.jpg

2159 ms

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71050K542c4c378225f_285x255.jpg

2155 ms

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2157 ms

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71005K542c4c283049b_285x255.jpg

2158 ms

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76510K542c51d021bdb_285x255.jpg

2159 ms

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76550K542c51d7262f5_285x255.jpg

2160 ms

74129K542c5139b2ada_285x255.jpg

74129K542c5139b2ada_285x255.jpg

2159 ms

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74338K542c514029948_285x255.jpg

2158 ms

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74558K542c515517530_285x255.jpg

2160 ms

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78154K542c51e03c8ff_285x255.jpg

2160 ms

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74054K542c513699bd0_285x255.jpg

2161 ms

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74557K542c51540fb8c_285x255.jpg

2161 ms

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74438K542c51499a738_285x255.jpg

2160 ms

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75037K542c5164e638e_285x255.jpg

2161 ms

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2161 ms

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75325K542c519c2eedc_285x255.jpg

2162 ms

78330K542c51e57f746_285x255.jpg

78330K542c51e57f746_285x255.jpg

2163 ms

start-b2b-201555f6e4c021c98.jpg

start-b2b-201555f6e4c021c98.jpg

2162 ms

start-blog-02.jpg

start-blog-02.jpg

2163 ms

start-blog-03.jpg

start-blog-03.jpg

2164 ms

start-blog-romberg.jpg

start-blog-romberg.jpg

2163 ms

Z-Q1hzbY8uAo3TpTyPFMXStgOkza8-IgufpcxDXwA4k.ttf

Z-Q1hzbY8uAo3TpTyPFMXStgOkza8-IgufpcxDXwA4k.ttf

21 ms

q5TOjIw4CenPw6C-TW06FkYcuY_p1FpnGh_-AVRTy68.ttf

q5TOjIw4CenPw6C-TW06FkYcuY_p1FpnGh_-AVRTy68.ttf

22 ms

q5TOjIw4CenPw6C-TW06FmXsbhz3CPIl2p9zz1-595g.ttf

q5TOjIw4CenPw6C-TW06FmXsbhz3CPIl2p9zz1-595g.ttf

22 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2154 ms

__utm.gif

__utm.gif

13 ms

Accessibility Review

romberg.de accessibility score

68

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

romberg.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

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

romberg.de SEO score

91

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

High

Tap targets are not sized appropriately

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 Romberg.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 Romberg.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

romberg.de

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