Tools & Wizards About Us
bllv.de screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

bllv.de

Größter Lehrerverband in Bayern - BLLV: Für Lehrerinnen und Lehrer | BLLV: Für Lehrerinnen und Lehrer in Bayern

Page Load Speed

5 sec in total

First Response

337 ms

Resources Loaded

3.7 sec

Page Rendered

969 ms

bllv.de screenshot

About Website

Welcome to bllv.de homepage info - get ready to check BLLV best content for Germany right away, or after learning these important things about bllv.de

Der Bayerische Lehrer- und Lehrerinnenverband (BLLV) vertritt die Interessen von Lehrkräften aller Schularten in Bayern: Stark an Ihrer Seite!

Visit bllv.de

Key Findings

We analyzed Bllv.de page load time and found that the first response time was 337 ms and then it took 4.6 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

bllv.de performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

bllv.de

337 ms

www.bllv.de

649 ms

99c03be21622330ac34df37bd982f97d.css

199 ms

dp_cookieconsent.css

301 ms

styles.css

350 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 98% of them (92 requests) were addressed to the original Bllv.de, 2% (2 requests) were made to Statistik.laborumgebung.de. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Bllv.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 503.7 kB (9%)

Content Size

5.6 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bllv.de main page is 5.6 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. 60% of websites need less resources to load. Images take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 148.2 kB

  • Original 168.8 kB
  • After minification 106.4 kB
  • After compression 20.6 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 62.4 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 148.2 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 355.4 kB

  • Original 5.4 MB
  • After minification 5.0 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. BLLV images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 32 B

  • Original 21.7 kB
  • After minification 21.7 kB
  • After compression 21.7 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 Breakdown

Number of requests can be reduced by 33 (38%)

Requests Now

88

After Optimization

55

  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BLLV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bllv.de

bllv.de

337 ms

www.bllv.de

www.bllv.de

649 ms

99c03be21622330ac34df37bd982f97d.css

99c03be21622330ac34df37bd982f97d.css

199 ms

dp_cookieconsent.css

dp_cookieconsent.css

301 ms

styles.css

styles.css

350 ms

dp_cookieconsent.css

dp_cookieconsent.css

301 ms

Overrides.Instagram.css

Overrides.Instagram.css

351 ms

import-font-bllv.css

import-font-bllv.css

402 ms

main.css

main.css

402 ms

bllv_breadcrumb.css

bllv_breadcrumb.css

452 ms

style_css_form.css

style_css_form.css

453 ms

bllv_fancybox.css

bllv_fancybox.css

504 ms

bllv-main-startseite.css

bllv-main-startseite.css

503 ms

shariff.min.css

shariff.min.css

555 ms

cart.css

cart.css

553 ms

Navigation.css

Navigation.css

606 ms

News.List.css

News.List.css

605 ms

logo.png

logo.png

853 ms

logo_mobile.png

logo_mobile.png

654 ms

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csm_ViL_Fil-Still_8ae06a4b2c.png

1008 ms

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808 ms

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762 ms

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761 ms

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714 ms

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814 ms

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csm_240516_B2_Kulturleben_efbfa1f25b.jpg

858 ms

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csm_Neustart_Bildung_169_c8537b61f7.jpg

864 ms

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1207 ms

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915 ms

Manifest_downcut.jpg

Manifest_downcut.jpg

1356 ms

csm_ViL_Fil-Still_dde8d31477.png

csm_ViL_Fil-Still_dde8d31477.png

1264 ms

csm__MAR0713_7c88426b58.jpg

csm__MAR0713_7c88426b58.jpg

1012 ms

csm_VBE_Frauen_Hauptversammlung_a5ca071c91.jpg

csm_VBE_Frauen_Hauptversammlung_a5ca071c91.jpg

1115 ms

jquery.min.js

jquery.min.js

1109 ms

bootstrap.min.js

bootstrap.min.js

1111 ms

easing.js

easing.js

1210 ms

decode.js

decode.js

1211 ms

bllv_custom.js

bllv_custom.js

1262 ms

jquery.fancybox.js

jquery.fancybox.js

1211 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

1115 ms

bllv_fancybox_custom.js

bllv_fancybox_custom.js

1159 ms

shariff.complete.js

shariff.complete.js

1120 ms

cart.js

cart.js

1160 ms

default_frontend.js

default_frontend.js

1118 ms

bootstrap.css

bootstrap.css

1161 ms

all.min.css

all.min.css

1121 ms

v4-shims.min.css

v4-shims.min.css

1164 ms

settings.css

settings.css

1123 ms

magnific-popup.css

magnific-popup.css

1164 ms

print.css

print.css

1123 ms

headlines.css

headlines.css

1163 ms

ce-menu.css

ce-menu.css

1123 ms

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2023_bs_vorlage_homepage_3er_reihe.png

1264 ms

csm_SF_Stop_169_581304ebfb.jpg

csm_SF_Stop_169_581304ebfb.jpg

1196 ms

csm_Buchtipps_2024-05_Kopie_f5e733cca1.jpg

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1110 ms

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998 ms

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1015 ms

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1023 ms

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1019 ms

csm_csm_bllv-bne-nachhaltigkeits-kalender_1e1d4faad1_8172a62cf2.jpg

csm_csm_bllv-bne-nachhaltigkeits-kalender_1e1d4faad1_8172a62cf2.jpg

1022 ms

csm_DOK.fest_Titelbild_0e03a8fc5c.jpg

csm_DOK.fest_Titelbild_0e03a8fc5c.jpg

1019 ms

csm_Helmut-zoepfl-der-kleine-prinz_4fe169e7fc.jpg

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1021 ms

csm_Vorlesewettbewerb_Titel_fcd4a07661.jpg

csm_Vorlesewettbewerb_Titel_fcd4a07661.jpg

1012 ms

csm_Politiker4_60ae1f862d.jpeg

csm_Politiker4_60ae1f862d.jpeg

1028 ms

csm_BLLV-Oberpfalz_5186b98d07.png

csm_BLLV-Oberpfalz_5186b98d07.png

1067 ms

csm_Referat-gleichbereichtigt-weltfrauentag_502f865197.jpg

csm_Referat-gleichbereichtigt-weltfrauentag_502f865197.jpg

875 ms

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csm_Dezent-boehmisch-regensburg_5a2ee0db4f.jpg

916 ms

csm_Astrid_Schels_TVA_Lehrermangel.mp4_snapshot_00.26__2024.02.26_15.26.34__83590a5ea0.jpg

csm_Astrid_Schels_TVA_Lehrermangel.mp4_snapshot_00.26__2024.02.26_15.26.34__83590a5ea0.jpg

921 ms

youtube_c3c9310ed370de6d3e4cb04c8423e323.jpg

youtube_c3c9310ed370de6d3e4cb04c8423e323.jpg

876 ms

youtube_play_button.svg

youtube_play_button.svg

875 ms

csm_bllv-manifest-haltung-zaehlt-header_2cd27e232c.jpg

csm_bllv-manifest-haltung-zaehlt-header_2cd27e232c.jpg

919 ms

csm_LDV_Rechte_Spalte_Kopie_210f2c1b28.jpg

csm_LDV_Rechte_Spalte_Kopie_210f2c1b28.jpg

875 ms

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918 ms

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csm_221011_a13_Rechte_Spalte_Button_startseite_0208d2b06f.jpg

881 ms

Bildungsblick_logo.jpg

Bildungsblick_logo.jpg

918 ms

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csm_J3_8261eea3b2.jpg

885 ms

button_refchecks.png

button_refchecks.png

926 ms

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csm_bs-cover-kontur-2-24_76a338c218.png

1318 ms

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csm_Akademie_Flyer_Front_62602bac6d.png

928 ms

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csm_Weiterdenken_e614ee1c06.jpg

922 ms

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csm_kampagne-forum-erinnern_a87a96976a.jpg

915 ms

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csm_1402__-_ZEITLINGE_12tes_Kind_b481464562.jpg

914 ms

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csm_HKH_Broschuere_Cover_f7ad630e97.jpg

920 ms

banner-login.png

banner-login.png

915 ms

logo_erfolgreich_lehramt_studieren.png

logo_erfolgreich_lehramt_studieren.png

922 ms

csm_Junger_BLLV_7eabd71ffa.jpg

csm_Junger_BLLV_7eabd71ffa.jpg

917 ms

bg-bllv.png

bg-bllv.png

883 ms

matomo.js

matomo.js

492 ms

linesdesign_bllv.png

linesdesign_bllv.png

793 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

837 ms

fa-regular-400.ttf

fa-regular-400.ttf

847 ms

fa-brands-400.ttf

fa-brands-400.ttf

871 ms

fa-solid-900.ttf

fa-solid-900.ttf

881 ms

matomo.php

matomo.php

164 ms

Accessibility Review

bllv.de accessibility score

80

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

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

[id] attributes on active, focusable elements are not unique

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

bllv.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

bllv.de 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bllv.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 Bllv.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

bllv.de

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