Tools & Wizards About Us
open-baffle.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

open-baffle.com

Lautsprecher für Menschen | Premium Lautsprecher

Page Load Speed

1.8 sec in total

First Response

141 ms

Resources Loaded

1 sec

Page Rendered

689 ms

open-baffle.com screenshot

About Website

Welcome to open-baffle.com homepage info - get ready to check Open Baffle best content right away, or after learning these important things about open-baffle.com

Wolf von Langa Lautsprecher. High End Lautsprecher Made in Germany. Premium Loudspeakers WVL. Einzigartige Wandler Technologie. Bauhaus Design.

Visit open-baffle.com

Key Findings

We analyzed Open-baffle.com page load time and found that the first response time was 141 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

open-baffle.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value14.1 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

wolfvonlanga.de

141 ms

ANAmmMF4MzinnGR8VDLzUenbN9YbUSjbs0-N8Eeva7CfenCgfFHN4UJLFRbh52jhWDj35QsRZRjaFAIUwAjDFDjujR8cwQq3jsGMJ6U3ScNt-AuyOAozicIK2cUXjkuKdhszdcqlwQSuH6qJtKGbMg62JMJ7fbKzMsMMeMb6MKGHfO2IMsMMeM96MKG4fHXgIMMjgKMfH6qJK3IbMg6YJMJ7fbRRHyMMeMX6MKG4fOMgIMMj2KMfH6qJRMIbMg6sJMJ7fbRxHUMgeMb6MKG4fVtnIMIj2KMfqMe9cj7Dg6.js

61 ms

legacy.js

60 ms

modern.js

160 ms

extract-css-runtime-c0f852d36425e752ce0c-min.de-DE.js

70 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Open-baffle.com, 22% (11 requests) were made to Use.typekit.net and 18% (9 requests) were made to Assets.squarespace.com. The less responsive or slowest element that took the longest time to load (409 ms) relates to the external source Images.squarespace-cdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (22%)

Content Size

9.3 MB

After Optimization

7.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Open-baffle.com main page is 9.3 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 6.2 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 611.5 kB

  • Original 658.5 kB
  • After minification 312.4 kB
  • After compression 47.0 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. This page needs HTML code to be minified as it can gain 346.2 kB, which is 53% 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 611.5 kB or 93% of the original size.

Image Optimization

-0%

Potential reduce by 5.5 kB

  • Original 6.2 MB
  • After minification 6.2 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. Open Baffle images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 1.4 MB

  • Original 2.4 MB
  • After minification 2.4 MB
  • After compression 989.0 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 1.4 MB or 59% of the original size.

CSS Optimization

-16%

Potential reduce by 3.1 kB

  • Original 19.2 kB
  • After minification 19.2 kB
  • After compression 16.1 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. Open-baffle.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (26%)

Requests Now

39

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Baffle. 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 as a result speed up the page load time.

Network Requests Diagram

wolfvonlanga.de

wolfvonlanga.de

141 ms

ANAmmMF4MzinnGR8VDLzUenbN9YbUSjbs0-N8Eeva7CfenCgfFHN4UJLFRbh52jhWDj35QsRZRjaFAIUwAjDFDjujR8cwQq3jsGMJ6U3ScNt-AuyOAozicIK2cUXjkuKdhszdcqlwQSuH6qJtKGbMg62JMJ7fbKzMsMMeMb6MKGHfO2IMsMMeM96MKG4fHXgIMMjgKMfH6qJK3IbMg6YJMJ7fbRRHyMMeMX6MKG4fOMgIMMj2KMfH6qJRMIbMg6sJMJ7fbRxHUMgeMb6MKG4fVtnIMIj2KMfqMe9cj7Dg6.js

ANAmmMF4MzinnGR8VDLzUenbN9YbUSjbs0-N8Eeva7CfenCgfFHN4UJLFRbh52jhWDj35QsRZRjaFAIUwAjDFDjujR8cwQq3jsGMJ6U3ScNt-AuyOAozicIK2cUXjkuKdhszdcqlwQSuH6qJtKGbMg62JMJ7fbKzMsMMeMb6MKGHfO2IMsMMeM96MKG4fHXgIMMjgKMfH6qJK3IbMg6YJMJ7fbRRHyMMeMX6MKG4fOMgIMMj2KMfH6qJRMIbMg6sJMJ7fbRxHUMgeMb6MKG4fVtnIMIj2KMfqMe9cj7Dg6.js

61 ms

legacy.js

legacy.js

60 ms

modern.js

modern.js

160 ms

extract-css-runtime-c0f852d36425e752ce0c-min.de-DE.js

extract-css-runtime-c0f852d36425e752ce0c-min.de-DE.js

70 ms

extract-css-moment-js-vendor-b02c3a49a2521d28ddd7-min.de-DE.js

extract-css-moment-js-vendor-b02c3a49a2521d28ddd7-min.de-DE.js

161 ms

cldr-resource-pack-1104ccadcb123c9455b5-min.de-DE.js

cldr-resource-pack-1104ccadcb123c9455b5-min.de-DE.js

70 ms

common-vendors-stable-b65426b530de5725399c-min.de-DE.js

common-vendors-stable-b65426b530de5725399c-min.de-DE.js

159 ms

common-vendors-a16aba975bafbf819f13-min.de-DE.js

common-vendors-a16aba975bafbf819f13-min.de-DE.js

166 ms

common-42b367c11efe646f82a4-min.de-DE.js

common-42b367c11efe646f82a4-min.de-DE.js

169 ms

performance-fb9e2361417b32346f5d-min.de-DE.js

performance-fb9e2361417b32346f5d-min.de-DE.js

164 ms

site.css

site.css

75 ms

js

js

156 ms

static.css

static.css

124 ms

site-bundle.11fff701a22dbd232e9127391845b3e2.js

site-bundle.11fff701a22dbd232e9127391845b3e2.js

135 ms

Wolf_von_Langa.png

Wolf_von_Langa.png

227 ms

WVL_Social_Media.png

WVL_Social_Media.png

239 ms

wvl_ultima_6338.jpg

wvl_ultima_6338.jpg

409 ms

stereophile-hifi-speakers

stereophile-hifi-speakers

351 ms

part-time-audiophile

part-time-audiophile

241 ms

premium+highend+speakers

premium+highend+speakers

332 ms

Beste+Premium+Lautsprecher

Beste+Premium+Lautsprecher

353 ms

Best+highend+speakers+WOLF+VON+LANGA

Best+highend+speakers+WOLF+VON+LANGA

254 ms

WVL_ULTIMA_4599.jpg

WVL_ULTIMA_4599.jpg

256 ms

Wolf-von-Langa-Field-Coil-Lautsprecher

Wolf-von-Langa-Field-Coil-Lautsprecher

257 ms

AUDIO+FRAME+WVL+33221+BERLIN

AUDIO+FRAME+WVL+33221+BERLIN

288 ms

WOLF+VON+LANGA+CHICAGO

WOLF+VON+LANGA+CHICAGO

287 ms

wvl+premium+highend+speaker

wvl+premium+highend+speaker

289 ms

Weltbeste+Lautsprecher

Weltbeste+Lautsprecher

290 ms

Best+Field+Coil+Premium+Speakers

Best+Field+Coil+Premium+Speakers

291 ms

wolf+von+langa+bestenliste

wolf+von+langa+bestenliste

292 ms

Beste+High+End+Lautsprecher

Beste+High+End+Lautsprecher

291 ms

wolf+von+langa+premium+horn+speaker

wolf+von+langa+premium+horn+speaker

292 ms

Wolf+von+Langa+Product+of+the+Year

Wolf+von+Langa+Product+of+the+Year

294 ms

Innovationsort+High-End+Lautsprecher

Innovationsort+High-End+Lautsprecher

293 ms

Fieldcoil+Spitzenklasse+WVL

Fieldcoil+Spitzenklasse+WVL

295 ms

positive-feedback

positive-feedback

296 ms

High+End+Loudspeakers+WVL

High+End+Loudspeakers+WVL

298 ms

Fidelity+Highlight+Wolf+von+Langa

Fidelity+Highlight+Wolf+von+Langa

297 ms

e-mail+Wolf+von+Langa

e-mail+Wolf+von+Langa

299 ms

d

d

7 ms

d

d

40 ms

d

d

30 ms

d

d

42 ms

d

d

41 ms

d

d

39 ms

d

d

40 ms

d

d

41 ms

d

d

42 ms

d

d

43 ms

p.gif

p.gif

24 ms

Accessibility Review

open-baffle.com accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

open-baffle.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

open-baffle.com SEO score

98

Search Engine Optimization Advices

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 Open-baffle.com 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 Open-baffle.com 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

open-baffle.com

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