Tools & Wizards About Us
brillenhaus-bunse.de screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

brillenhaus-bunse.de

Bunse, Optiker in Kempen für Gleitsichtgläser, Sportoptik, Kontaktlinsen, Bildschirmarbeitsplatzbrillen …

Page Load Speed

17.2 sec in total

First Response

672 ms

Resources Loaded

16.3 sec

Page Rendered

147 ms

brillenhaus-bunse.de screenshot

About Website

Visit brillenhaus-bunse.de now to see the best up-to-date Brillenhaus Bunse content and also check out these interesting facts you probably never knew about brillenhaus-bunse.de

Bunse, der Optiker in Kempen in der Judenstraße mit farbigem 3 D Sehtest, Gleitsichtgläser, Bildschirmbrille, Spezialist für Sportoptik Kontaktlinsen, Zufriedenheitsgarantie mit bestem Service

Visit brillenhaus-bunse.de

Key Findings

We analyzed Brillenhaus-bunse.de page load time and found that the first response time was 672 ms and then it took 16.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

brillenhaus-bunse.de performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value6.2 s

42/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.527

14/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

brillenhaus-bunse.de

672 ms

www.brillenhaus-bunse.de

3008 ms

css

30 ms

style.css

713 ms

editor.css

469 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 74% of them (17 requests) were addressed to the original Brillenhaus-bunse.de, 9% (2 requests) were made to Fonts.gstatic.com and 9% (2 requests) were made to Tracker.euroweb.net. The less responsive or slowest element that took the longest time to load (12.7 sec) belongs to the original domain Brillenhaus-bunse.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 434.3 kB (44%)

Content Size

995.6 kB

After Optimization

561.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Brillenhaus-bunse.de main page is 995.6 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. 15% of websites need less resources to load. Images take 588.7 kB which makes up the majority of the site volume.

HTML Optimization

-96%

Potential reduce by 328.7 kB

  • Original 341.2 kB
  • After minification 326.8 kB
  • After compression 12.5 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 328.7 kB or 96% of the original size.

Image Optimization

-9%

Potential reduce by 55.3 kB

  • Original 588.7 kB
  • After minification 533.5 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. Brillenhaus Bunse images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 25.8 kB

  • Original 36.1 kB
  • After minification 30.4 kB
  • After compression 10.3 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 25.8 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 24.5 kB

  • Original 29.5 kB
  • After minification 18.3 kB
  • After compression 5.0 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. Brillenhaus-bunse.de needs all CSS files to be minified and compressed as it can save up to 24.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (32%)

Requests Now

19

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brillenhaus Bunse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

brillenhaus-bunse.de

brillenhaus-bunse.de

672 ms

www.brillenhaus-bunse.de

www.brillenhaus-bunse.de

3008 ms

css

css

30 ms

style.css

style.css

713 ms

editor.css

editor.css

469 ms

jquery.min.js

jquery.min.js

64 ms

h1-branding.png

h1-branding.png

2351 ms

bg-nav.png

bg-nav.png

228 ms

bg-nav-activ.png

bg-nav-activ.png

427 ms

luchs-navi.png

luchs-navi.png

2310 ms

phpThumb_cache_brillenhaus-bunse.de_src174aac1fa83a4937d57729bf5a82f429_par78821ca23c6fff09ca996654331305e5_dat1457371485.png

phpThumb_cache_brillenhaus-bunse.de_src174aac1fa83a4937d57729bf5a82f429_par78821ca23c6fff09ca996654331305e5_dat1457371485.png

12652 ms

4861922-04.jpg

4861922-04.jpg

5587 ms

4861915-03.jpg

4861915-03.jpg

470 ms

4861912-02.jpg

4861912-02.jpg

657 ms

4861900-01.jpg

4861900-01.jpg

3711 ms

10642646-Teambild-web-160306-sw-kleiner.png

10642646-Teambild-web-160306-sw-kleiner.png

2576 ms

bg-news.jpg

bg-news.jpg

3469 ms

UyYrYy3ltEffJV9QueSi4VLE0juxe_YrR4_5kH0wfhI.ttf

UyYrYy3ltEffJV9QueSi4VLE0juxe_YrR4_5kH0wfhI.ttf

6 ms

Q_pTky3Sc3ubRibGToTAYsLoeaHq4xHkvX1Lp5aKUY8.ttf

Q_pTky3Sc3ubRibGToTAYsLoeaHq4xHkvX1Lp5aKUY8.ttf

9 ms

tracker.js

tracker.js

311 ms

brillenhaus-bunse.de.js

brillenhaus-bunse.de.js

2592 ms

counter.js

counter.js

173 ms

print.css

print.css

215 ms

Accessibility Review

brillenhaus-bunse.de accessibility score

96

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

Links do not have a discernible name

Best Practices

brillenhaus-bunse.de best practices score

58

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

brillenhaus-bunse.de SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Brillenhaus-bunse.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Brillenhaus-bunse.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

brillenhaus-bunse.de

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