Access freestylelibre.de. FreeStyle Libre | Zuckerwerte ohne routinehaftes Fingerstechen

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value2,810 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

freestylelibre.de

58 ms

freestylelibre.de

63 ms

www.freestylelibre.de

30 ms

clientlib-base.lc-7a873741beb29fc4b3004a44cbdcf741-lc.min.css

8 ms

clientlib-site.lc-c01c84f9d4a585eac1c512fef809b88b-lc.min.css

20 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 98% of them (86 requests) were addressed to the original Freestylelibre.de, 1% (1 request) were made to Googletagmanager.com and 1% (1 request) were made to Js-agent.newrelic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Freestylelibre.de.

Content Size

671.3 kB

After Optimization

473.2 kB

In fact, the total size of Freestylelibre.de main page is 671.3 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. Only a small number of websites need less resources to load. Images take 433.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 183.1 kB

Original 221.5 kB
After minification 182.7 kB
After compression 38.4 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 38.9 kB, which is 18% 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 183.1 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 15.0 kB

Original 433.1 kB
After minification 418.2 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. Free Style Libre images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

Original 16.6 kB
After minification 16.6 kB
After compression 16.6 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. This website has mostly compressed JavaScripts.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Free Style Libre. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

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.

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

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 Freestylelibre.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 Freestylelibre.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

freestylelibre.de

Open Graph description is not detected on the main page of Free Style Libre. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

FreeStyle Libre | Zuckerwerte ohne routinehaftes Fingerstechen

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

freestylelibre.de

freestylelibre.de

www.freestylelibre.de

clientlib-base.lc-7a873741beb29fc4b3004a44cbdcf741-lc.min.css

clientlib-site.lc-c01c84f9d4a585eac1c512fef809b88b-lc.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

freestylelibre.de

freestylelibre.de

www.freestylelibre.de

clientlib-base.lc-7a873741beb29fc4b3004a44cbdcf741-lc.min.css

clientlib-site.lc-c01c84f9d4a585eac1c512fef809b88b-lc.min.css

clientlib-react.lc-b04f6ed06e8e7670e16eabc36b96b329-lc.min.css

clientlib-base.lc-d2fd550776be92fade1580105c49853c-lc.min.js

container.lc-0a6aff292f5cc42142779cde92054524-lc.min.js

clientlib-site.lc-bd5a2a49281e2aa382bed85ad2c16ade-lc.min.js

clientlib-react-vendor.lc-8b28b5a5498622551ea77d080b9721f1-lc.min.js

clientlib-react.lc-842cb775007972d9fe4864908a3a986f-lc.min.js

gtm.js

touchfriendlyIcon-burgermenu.svg

fsl-logo.png

touchfriendlyIcon-user-home.svg

touchfriendlyIcon-search.svg

Abbott_header_logo.svg

icon_FSL-FSL3_Sensor.svg

icon_lesegeraet.svg

icon_LLUP-Verlaufskurve.svg

icon_LV-Berichte.svg

icon_LLUP-mit_Personen_teilen.svg

icon_YpsoPump.svg

icon_Erste_Schritte.svg

icon_Rezept_einreichen.svg

icon_Kostenuebernahme.svg

icon_technische_Einweisung.svg

icon_Sensor_anbringen.svg

icon_FSL-Daten_Teilen.svg

icon_FSL-plus_ICH.svg

icon_Newsletter.svg

icon_youtube.svg

icon_facebook.svg

icon_FAQ.svg

icon_FSL-Webinar.svg

icon_Rezeptstatus_Liefertermin.svg

icon_Reklamation.svg

icon_Kontakt.svg

icon-close.svg

Arrow_down_blue.svg

search_icon_blue.svg

freestylelibre3messsystem.jpg

freestylelibre-1@800w.jpg

source-sans-pro-v12-latin-600.woff