Tools & Wizards About Us
jbls.de screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jbls.de

S/W-Fotografie und einmalige Augenblicke am Bodensee - Floating Lens Studios

Page Load Speed

1.9 sec in total

First Response

122 ms

Resources Loaded

1.3 sec

Page Rendered

460 ms

jbls.de screenshot

About Website

Welcome to jbls.de homepage info - get ready to check Jbls best content right away, or after learning these important things about jbls.de

Mit Leidenschaft zur ursprünglichen Form der S/W-Fotografie fängt Floating Lens Studios Landschaft, Leben, sowie Architektur rund um Bodensee, Allgäu und Alpen ein

Visit jbls.de

Key Findings

We analyzed Jbls.de page load time and found that the first response time was 122 ms and then it took 1.8 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

jbls.de performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

www.floatinglens.com

122 ms

hosted_fonts-58e499298cb6db37c90c2bd6bd2ad287c8423ad12d9c2cc346a2af9afc8b7fd4.css

74 ms

webtype_fonts.min-a27384810945198dd373502796bfbada62cc8409c49831a8778ac894e78f7749.css

93 ms

share_panel-1a26721acae26eabd7c32296e2ee8cf053d1a1a8d9f7c49f0df899bc27b784c1.css

125 ms

protected_images-6cc002aad772e14af53bbbb966d0611491b39e25fc8fba42e94598f98d535828.css

117 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Jbls.de, 14% (6 requests) were made to Format-fonts.format.com and 12% (5 requests) were made to Bucket0.format-assets.com. The less responsive or slowest element that took the longest time to load (589 ms) relates to the external source Floatinglens.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 310.5 kB (33%)

Content Size

935.1 kB

After Optimization

624.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jbls.de main page is 935.1 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. 35% of websites need less resources to load. HTML takes 348.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 293.2 kB

  • Original 348.0 kB
  • After minification 342.6 kB
  • After compression 54.8 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 293.2 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 9.7 kB

  • Original 327.0 kB
  • After minification 317.4 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. Jbls images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.5 kB

  • Original 221.0 kB
  • After minification 221.0 kB
  • After compression 215.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 2.1 kB

  • Original 39.0 kB
  • After minification 39.0 kB
  • After compression 36.9 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. Jbls.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (89%)

Requests Now

35

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jbls. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.floatinglens.com

www.floatinglens.com

122 ms

hosted_fonts-58e499298cb6db37c90c2bd6bd2ad287c8423ad12d9c2cc346a2af9afc8b7fd4.css

hosted_fonts-58e499298cb6db37c90c2bd6bd2ad287c8423ad12d9c2cc346a2af9afc8b7fd4.css

74 ms

webtype_fonts.min-a27384810945198dd373502796bfbada62cc8409c49831a8778ac894e78f7749.css

webtype_fonts.min-a27384810945198dd373502796bfbada62cc8409c49831a8778ac894e78f7749.css

93 ms

share_panel-1a26721acae26eabd7c32296e2ee8cf053d1a1a8d9f7c49f0df899bc27b784c1.css

share_panel-1a26721acae26eabd7c32296e2ee8cf053d1a1a8d9f7c49f0df899bc27b784c1.css

125 ms

protected_images-6cc002aad772e14af53bbbb966d0611491b39e25fc8fba42e94598f98d535828.css

protected_images-6cc002aad772e14af53bbbb966d0611491b39e25fc8fba42e94598f98d535828.css

117 ms

font-awesome.min-3.0.2-0faf6cb4e7511d614ae3d904c29e20340c56e8b28ffd9938a94b5e1cce70bb80.css

font-awesome.min-3.0.2-0faf6cb4e7511d614ae3d904c29e20340c56e8b28ffd9938a94b5e1cce70bb80.css

86 ms

theme_social-c1a1efec6fec6394de599718f42893465add95600b60ad31fb468ad0a69147a5.css

theme_social-c1a1efec6fec6394de599718f42893465add95600b60ad31fb468ad0a69147a5.css

138 ms

cart-4d5bed841e04f35cada9bb41f30882005c189af13e193524545f285f7c279533.css

cart-4d5bed841e04f35cada9bb41f30882005c189af13e193524545f285f7c279533.css

140 ms

popup_modal-21137645255a22d4d52151d126108e4569bc2fecad973140bfe9a0603d2540c6.css

popup_modal-21137645255a22d4d52151d126108e4569bc2fecad973140bfe9a0603d2540c6.css

149 ms

client-634c683b907ed9cdb94cf1f2d346b39f145813827eba5a8eee652ad6bf617dfe.css

client-634c683b907ed9cdb94cf1f2d346b39f145813827eba5a8eee652ad6bf617dfe.css

166 ms

ss-standard.css

ss-standard.css

216 ms

client_modal-8620ecc2b4f7c5729898100d14a7f9a01e7e1edb0a16449ae712f0b9175ee884.css

client_modal-8620ecc2b4f7c5729898100d14a7f9a01e7e1edb0a16449ae712f0b9175ee884.css

216 ms

blog_defaults-79d70c55d366b40da8280df474b120c87e1c1def50e6c75a4c54fc0ec914deeb.css

blog_defaults-79d70c55d366b40da8280df474b120c87e1c1def50e6c75a4c54fc0ec914deeb.css

237 ms

stylesheet.css

stylesheet.css

102 ms

960_simple-1-80ab8eb2695abe415bd536608db207267db1a467f2841da1c01b06c3559dd9c6.css

960_simple-1-80ab8eb2695abe415bd536608db207267db1a467f2841da1c01b06c3559dd9c6.css

221 ms

animation-7fc12d665fca943072e7f3c6c84d756b935958c9d92f8a940de7dcfd69c2b253.css

animation-7fc12d665fca943072e7f3c6c84d756b935958c9d92f8a940de7dcfd69c2b253.css

223 ms

blog-7dbdb86790898179005a157ce4231dc819e482cd9b96d5e9257ad48666c2520f.css

blog-7dbdb86790898179005a157ce4231dc819e482cd9b96d5e9257ad48666c2520f.css

224 ms

jquery-1.11.2.min-cc83565074b3fa7f2283f7f4d56b90ad171ede87008448ed5d2e91c50575bed1.js

jquery-1.11.2.min-cc83565074b3fa7f2283f7f4d56b90ad171ede87008448ed5d2e91c50575bed1.js

304 ms

4ormat-90922ef41128d245f68c9e8b2a3902b95fa9a9a1409f6c96f7e7e636fd7e803d.js

4ormat-90922ef41128d245f68c9e8b2a3902b95fa9a9a1409f6c96f7e7e636fd7e803d.js

334 ms

cart.bundle-ba1d8fdf3128c4fc6ce4f7afcb4523e63203482c1bb74e20a39cca94a37537f5.js

cart.bundle-ba1d8fdf3128c4fc6ce4f7afcb4523e63203482c1bb74e20a39cca94a37537f5.js

283 ms

sales-26f340f99c2e9c74559022d4b4a64293d0f5a3c5a9547e857c878bde9a2d8cf1.js

sales-26f340f99c2e9c74559022d4b4a64293d0f5a3c5a9547e857c878bde9a2d8cf1.js

279 ms

popup-content.bundle-c126b6319034c63c502220e6b1e5040033baafff7ee0cd39ee329184e9fd3470.js

popup-content.bundle-c126b6319034c63c502220e6b1e5040033baafff7ee0cd39ee329184e9fd3470.js

301 ms

turbolinks-2.5.3-format-b802e11287adb103d1cb3e2f99426bc12854d0b0f06d9463b37099f7b814e087.js

turbolinks-2.5.3-format-b802e11287adb103d1cb3e2f99426bc12854d0b0f06d9463b37099f7b814e087.js

353 ms

picturefill-3.0.1.min-42b49d55847c0942adf67da10c38ad3f9ba0c7f5481a1f642e30e0bc5041d0e4.js

picturefill-3.0.1.min-42b49d55847c0942adf67da10c38ad3f9ba0c7f5481a1f642e30e0bc5041d0e4.js

356 ms

ls.attrchange.min-ca2d5cc8df9f38fc683cb9c1d99d3775b26c5277e20a74b09d692eb93f667115.js

ls.attrchange.min-ca2d5cc8df9f38fc683cb9c1d99d3775b26c5277e20a74b09d692eb93f667115.js

358 ms

ls.parent-fit.min-777df619f3a597c4575bca753a16c021031546ccdeca9b67eee395e432ab937c.js

ls.parent-fit.min-777df619f3a597c4575bca753a16c021031546ccdeca9b67eee395e432ab937c.js

441 ms

lazysizes-1.3.2.min-d5212713e703b3f6af5761280780983f2513c3238dbd3e824ee8d67ac8d3dc2d.js

lazysizes-1.3.2.min-d5212713e703b3f6af5761280780983f2513c3238dbd3e824ee8d67ac8d3dc2d.js

399 ms

viewport-units-buggyfill-0.6.0-a1414119e060252353ba043a6ee927e16762a68d3784242ce1192e7eb8a96c71.js

viewport-units-buggyfill-0.6.0-a1414119e060252353ba043a6ee927e16762a68d3784242ce1192e7eb8a96c71.js

589 ms

scrollDelta-1-b6e8272491eb8c6443315078df2ac0e991ffe130f23a3b1943b7ee57fe861ea0.js

scrollDelta-1-b6e8272491eb8c6443315078df2ac0e991ffe130f23a3b1943b7ee57fe861ea0.js

450 ms

skrollr.min.js

skrollr.min.js

130 ms

waterfall.min.js

waterfall.min.js

133 ms

jquery.fitvids.js

jquery.fitvids.js

127 ms

swiped-events.min.js

swiped-events.min.js

116 ms

theme.js

theme.js

191 ms

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105 ms

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136 ms

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139 ms

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161 ms

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171 ms

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164 ms

C1220202_0479.jpg

C1220202_0479.jpg

478 ms

C1220201_0457.jpg

C1220201_0457.jpg

524 ms

Accessibility Review

jbls.de accessibility score

51

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

jbls.de best practices score

83

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

SEO Factors

jbls.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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

jbls.de

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