Tools & Wizards About Us
lfsm.de screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    35% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

lfsm.de

Liebfrauenschule Mülhausen: Liebfrauenschule Mülhausen

Page Load Speed

4.6 sec in total

First Response

284 ms

Resources Loaded

4 sec

Page Rendered

336 ms

lfsm.de screenshot

About Website

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

Informieren Sie sich hier über die Liebfrauenschule Mülhausen in Grefrath. Das christliche Gymnasium freut sich über Ihr Interesse.

Visit lfsm.de

Key Findings

We analyzed Lfsm.de page load time and found that the first response time was 284 ms and then it took 4.3 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

lfsm.de performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value2,380 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

lfsm.de

284 ms

www.liebfrauenschule-muelhausen.de

220 ms

www.liebfrauenschule-muelhausen.de

1611 ms

magnific-popup.css

107 ms

ad60206c46.css

213 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Lfsm.de, 80% (66 requests) were made to Liebfrauenschule-muelhausen.de and 7% (6 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Liebfrauenschule-muelhausen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.8 kB (4%)

Content Size

4.3 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lfsm.de main page is 4.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 68.5 kB

  • Original 79.0 kB
  • After minification 49.6 kB
  • After compression 10.5 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. This page needs HTML code to be minified as it can gain 29.4 kB, which is 37% 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 68.5 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 51.5 kB

  • Original 3.8 MB
  • After minification 3.8 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. Lfsm images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 34.0 kB

  • Original 289.3 kB
  • After minification 289.1 kB
  • After compression 255.3 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 34.0 kB or 12% of the original size.

CSS Optimization

-5%

Potential reduce by 4.9 kB

  • Original 95.5 kB
  • After minification 95.5 kB
  • After compression 90.7 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. Lfsm.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (35%)

Requests Now

77

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lfsm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lfsm.de

lfsm.de

284 ms

www.liebfrauenschule-muelhausen.de

www.liebfrauenschule-muelhausen.de

220 ms

www.liebfrauenschule-muelhausen.de

www.liebfrauenschule-muelhausen.de

1611 ms

magnific-popup.css

magnific-popup.css

107 ms

ad60206c46.css

ad60206c46.css

213 ms

waconcookiemanagement.css

waconcookiemanagement.css

278 ms

bootstrap.min.css

bootstrap.min.css

387 ms

jquery.bxslider.css

jquery.bxslider.css

296 ms

layout.css

layout.css

295 ms

style.css

style.css

300 ms

colorbox.css

colorbox.css

312 ms

jquery.min.js

jquery.min.js

20 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

463 ms

bootstrap.min.js

bootstrap.min.js

403 ms

respond.min.js

respond.min.js

402 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

403 ms

script.js

script.js

406 ms

5508b6c4f0.js

5508b6c4f0.js

487 ms

jquery.colorbox-1.6.4.min.js

jquery.colorbox-1.6.4.min.js

537 ms

shortcode.js

shortcode.js

537 ms

magnific-popup.min.js

magnific-popup.min.js

538 ms

digixp_img_gallery.js

digixp_img_gallery.js

537 ms

waconcookiemanagement.js

waconcookiemanagement.js

550 ms

scripts.js

scripts.js

581 ms

66ad8b54c7.js

66ad8b54c7.js

593 ms

bootstrap-glyphicons.css

bootstrap-glyphicons.css

42 ms

Z5O66JTjpg8

Z5O66JTjpg8

133 ms

j7RYMu95mbo

j7RYMu95mbo

571 ms

liebfrauenschule_logo.png

liebfrauenschule_logo.png

493 ms

searchfield.png

searchfield.png

111 ms

searchbtn.png

searchbtn.png

123 ms

csm_Haupteingang_LFSM_3_bearb_8e3091cde1.jpg

csm_Haupteingang_LFSM_3_bearb_8e3091cde1.jpg

688 ms

csm_Slider_Aussenaufnahme_Gruppe_Variante_2klein_3cc5401e27.jpg

csm_Slider_Aussenaufnahme_Gruppe_Variante_2klein_3cc5401e27.jpg

685 ms

Slider_Eingang_H.jpg

Slider_Eingang_H.jpg

567 ms

csm_Digitale_Schule_Slider1_6fb4a61e52.jpg

csm_Digitale_Schule_Slider1_6fb4a61e52.jpg

685 ms

Slider_PZ.jpg

Slider_PZ.jpg

684 ms

Slider_Kinder.jpg

Slider_Kinder.jpg

718 ms

wHaus_Teaser.jpg

wHaus_Teaser.jpg

715 ms

Kapelle_.jpg

Kapelle_.jpg

716 ms

csm_Teaser_Imagefilm_b939c511f3.jpg

csm_Teaser_Imagefilm_b939c511f3.jpg

717 ms

csm_Teaser_Digitale_Schule_d918f5679d.jpg

csm_Teaser_Digitale_Schule_d918f5679d.jpg

978 ms

SrLioba.jpg

SrLioba.jpg

717 ms

Stuehle.jpg

Stuehle.jpg

979 ms

csm_Abschlussball_allg_b72633c000.jpg

csm_Abschlussball_allg_b72633c000.jpg

973 ms

csm_U16_Plakat_Ausschnitt_126e28e811.png

csm_U16_Plakat_Ausschnitt_126e28e811.png

972 ms

csm_Abschlussball_2_793a8537ce.jpg

csm_Abschlussball_2_793a8537ce.jpg

972 ms

csm_Screenshot_2024-05-16_191649_f83c753a55.png

csm_Screenshot_2024-05-16_191649_f83c753a55.png

973 ms

csm_Bookface_2024_798ca083c3.jpg

csm_Bookface_2024_798ca083c3.jpg

979 ms

csm_csm_Spendenwahl_24_Stimmt_5bddda5fd4_caa6985309.jpg

csm_csm_Spendenwahl_24_Stimmt_5bddda5fd4_caa6985309.jpg

979 ms

anfahrt.png

anfahrt.png

980 ms

kontakt.png

kontakt.png

979 ms

csm_Euro-Schule_Logo_1920x1094_a9884cd6dc.jpg

csm_Euro-Schule_Logo_1920x1094_a9884cd6dc.jpg

980 ms

csm_mint-freundlich_4f7f19d5b9.jpg

csm_mint-freundlich_4f7f19d5b9.jpg

1082 ms

csm_digitaleschule-signage_b1bf2445c5.png

csm_digitaleschule-signage_b1bf2445c5.png

1086 ms

csm_Logo_CertiLingua2_f8ec4ce0a0.jpg

csm_Logo_CertiLingua2_f8ec4ce0a0.jpg

1086 ms

csm_dfb_jc_8b12959960.jpg

csm_dfb_jc_8b12959960.jpg

1087 ms

csm_Gruenderpreis_11437c5471.jpeg

csm_Gruenderpreis_11437c5471.jpeg

1067 ms

csm_lernpotenziale_d1345d6c71.jpg

csm_lernpotenziale_d1345d6c71.jpg

1066 ms

csm_Logo_Jugend_forscht_Wir_machen_mit_2024_73280d6092.jpg

csm_Logo_Jugend_forscht_Wir_machen_mit_2024_73280d6092.jpg

1066 ms

csm_alexianer_web_rgb_f4f7b86e39.gif

csm_alexianer_web_rgb_f4f7b86e39.gif

1189 ms

fingerprint.svg

fingerprint.svg

1186 ms

standort.gif

standort.gif

1124 ms

telefon.gif

telefon.gif

1125 ms

mail.gif

mail.gif

1110 ms

xing.gif

xing.gif

1098 ms

www-player.css

www-player.css

18 ms

www-embed-player.js

www-embed-player.js

52 ms

base.js

base.js

88 ms

linkedin.gif

linkedin.gif

1094 ms

-IE9NVOjDHeKbguIKoMv97ZGvbdnRzECCJkBZGu5IKs.js

-IE9NVOjDHeKbguIKoMv97ZGvbdnRzECCJkBZGu5IKs.js

243 ms

embed.js

embed.js

200 ms

youtube.gif

youtube.gif

657 ms

instagram.gif

instagram.gif

550 ms

facebook.gif

facebook.gif

556 ms

bx_loader.gif

bx_loader.gif

565 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

143 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

278 ms

Create

Create

257 ms

Create

Create

368 ms

GenerateIT

GenerateIT

20 ms

GenerateIT

GenerateIT

25 ms

stylePrint.css

stylePrint.css

100 ms

Accessibility Review

lfsm.de accessibility score

91

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

lfsm.de best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lfsm.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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lfsm.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Lfsm.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

lfsm.de

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