Tools & Wizards About Us
bsb-muenchen.de screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

bsb-muenchen.de

Bayerische Staatsbibliothek

Page Load Speed

3.7 sec in total

First Response

349 ms

Resources Loaded

3 sec

Page Rendered

267 ms

bsb-muenchen.de screenshot

About Website

Visit bsb-muenchen.de now to see the best up-to-date Bsb Muenchen content for Germany and also check out these interesting facts you probably never knew about bsb-muenchen.de

Die Bayerische Staatsbibliothek (BSB) in München ist die zentrale Landesbibliothek des Freistaates Bayern und eine der bedeutendsten Forschungsbibliotheken in Europa.

Visit bsb-muenchen.de

Key Findings

We analyzed Bsb-muenchen.de page load time and found that the first response time was 349 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bsb-muenchen.de performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.604

10/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

bsb-muenchen.de

349 ms

www.bsb-muenchen.de

735 ms

merged-fa1e1e0a41db936aad0bbb9eced847c8-80a9aeb90dc744991d8943b656dfa26c.css

235 ms

news-basic.css

347 ms

vhs-assets-content-cssall-fancyBoxcss-headercss-home_content-home_header-home_standard-menucss-owlcarouselcss-owlcarouselthemecss.css

465 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that all of those requests were addressed to Bsb-muenchen.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Bsb-muenchen.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 168.0 kB (11%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images

In fact, the total size of Bsb-muenchen.de main page is 1.5 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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 145.0 kB

  • Original 166.8 kB
  • After minification 149.4 kB
  • After compression 21.8 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 145.0 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 23.1 kB

  • Original 1.3 MB
  • After minification 1.3 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. Bsb Muenchen images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 36 (49%)

Requests Now

73

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bsb Muenchen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bsb-muenchen.de

bsb-muenchen.de

349 ms

www.bsb-muenchen.de

www.bsb-muenchen.de

735 ms

merged-fa1e1e0a41db936aad0bbb9eced847c8-80a9aeb90dc744991d8943b656dfa26c.css

merged-fa1e1e0a41db936aad0bbb9eced847c8-80a9aeb90dc744991d8943b656dfa26c.css

235 ms

news-basic.css

news-basic.css

347 ms

vhs-assets-content-cssall-fancyBoxcss-headercss-home_content-home_header-home_standard-menucss-owlcarouselcss-owlcarouselthemecss.css

vhs-assets-content-cssall-fancyBoxcss-headercss-home_content-home_header-home_standard-menucss-owlcarouselcss-owlcarouselthemecss.css

465 ms

vhs-assets-StandardBSBDirectCSS.css

vhs-assets-StandardBSBDirectCSS.css

347 ms

vhs-assets-footer-medialinks.css

vhs-assets-footer-medialinks.css

352 ms

menu.svg

menu.svg

354 ms

bsb_logo_claim_large.svg

bsb_logo_claim_large.svg

356 ms

more.svg

more.svg

460 ms

search.svg

search.svg

462 ms

language.svg

language.svg

503 ms

socialmedia.svg

socialmedia.svg

504 ms

account.svg

account.svg

505 ms

opening-hours.svg

opening-hours.svg

575 ms

contact.svg

contact.svg

575 ms

socialmediaItem-Instagram.png

socialmediaItem-Instagram.png

577 ms

socialmediaItem-Facebook.png

socialmediaItem-Facebook.png

586 ms

socialmediaItem-Mastodon.png

socialmediaItem-Mastodon.png

589 ms

socialmediaItem-YouTube.png

socialmediaItem-YouTube.png

591 ms

socialmediaItem-Flickr.png

socialmediaItem-Flickr.png

689 ms

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998x320_weiter_wissen_infrastrukturen_wissenschaft_c_dbv.jpg

1033 ms

998x320_zur_sache_20240514_schoeler_c_johanna_wittig.jpg

998x320_zur_sache_20240514_schoeler_c_johanna_wittig.jpg

1150 ms

998x320_webinare_2023_2.jpg

998x320_webinare_2023_2.jpg

940 ms

998x320_zeitungen_adobe_stock_62583906_mitrija.jpg

998x320_zeitungen_adobe_stock_62583906_mitrija.jpg

1060 ms

998x320_altertumswiss_schulung_clm_15825.jpg

998x320_altertumswiss_schulung_clm_15825.jpg

1061 ms

998x320_vachal_blutige_roman_c_josef_vachal_heirs_c_o_dilia_2.jpg

998x320_vachal_blutige_roman_c_josef_vachal_heirs_c_o_dilia_2.jpg

1148 ms

search.svg

search.svg

1054 ms

link.svg

link.svg

1143 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

1064 ms

vhs-assets-jsall.js

vhs-assets-jsall.js

1060 ms

vhs-assets-touchSwipe.js

vhs-assets-touchSwipe.js

1062 ms

vhs-assets-smoothSrolling.js

vhs-assets-smoothSrolling.js

1145 ms

vhs-assets-menu.js

vhs-assets-menu.js

1146 ms

vhs-assets-owlcarouseljs.js

vhs-assets-owlcarouseljs.js

1149 ms

vhs-assets-fancyBoxjs.js

vhs-assets-fancyBoxjs.js

1180 ms

vhs-assets-main.js

vhs-assets-main.js

1184 ms

vhs-assets-sf_event_mgt.js

vhs-assets-sf_event_mgt.js

1185 ms

vhs-assets-StandardBSBDirectJS.js

vhs-assets-StandardBSBDirectJS.js

1148 ms

icon-recherche.svg

icon-recherche.svg

1039 ms

icon-sammlungen.svg

icon-sammlungen.svg

1087 ms

icon-veranstaltungen.svg

icon-veranstaltungen.svg

1085 ms

icon-fachpublikum.svg

icon-fachpublikum.svg

1080 ms

icon-ueberuns.svg

icon-ueberuns.svg

1078 ms

icon-regionale.svg

icon-regionale.svg

1034 ms

csm_zur_sache_20240514_beklaute_frauen_schoeler_3b95ee10c5.jpg

csm_zur_sache_20240514_beklaute_frauen_schoeler_3b95ee10c5.jpg

1035 ms

csm_augusta_vindelicum_bronzekanne_c_roemisches_museum_augsburg_30e9fbf59e.jpg

csm_augusta_vindelicum_bronzekanne_c_roemisches_museum_augsburg_30e9fbf59e.jpg

998 ms

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csm_periodikaarchive_c_east_view_d59e20e9b5.jpg

1033 ms

csm_demonstrierende_studentin_platz_des_himmlischen_friedens_peking_1989_df77c4db2a.jpg

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1032 ms

vhs-assets-css-023be5ad500e9016dac98e9e56b6ec38.woff

vhs-assets-css-023be5ad500e9016dac98e9e56b6ec38.woff

1033 ms

csm_kuenstlerbuecher_ruin_img_1762_9c7ad0e163.jpg

csm_kuenstlerbuecher_ruin_img_1762_9c7ad0e163.jpg

1036 ms

csm_warum_in_die_alpen_c1b14f0a38.jpg

csm_warum_in_die_alpen_c1b14f0a38.jpg

1036 ms

csm_bsb_fassade_bsb_mdb_8532_q_00a90977e6.jpg

csm_bsb_fassade_bsb_mdb_8532_q_00a90977e6.jpg

1037 ms

csm_adobe_stock_469306917_felsendom_picturellarious_ausschnitt_2_08ac9b494c.jpg

csm_adobe_stock_469306917_felsendom_picturellarious_ausschnitt_2_08ac9b494c.jpg

1070 ms

csm_ermanno_wolf_ferrari_566754b482.jpg

csm_ermanno_wolf_ferrari_566754b482.jpg

1067 ms

csm_liber_3080_schulz_ed383b5b2a.jpg

csm_liber_3080_schulz_ed383b5b2a.jpg

1066 ms

csm_ukraine_flagge_adobe_stock_247180421_negro_elkha_ausschnitt_1_bcf91db7af.jpg

csm_ukraine_flagge_adobe_stock_247180421_negro_elkha_ausschnitt_1_bcf91db7af.jpg

1037 ms

csm_materialwissenschaft_kunsttechnologie_codex_aureus_q_55c0169f33.jpg

csm_materialwissenschaft_kunsttechnologie_codex_aureus_q_55c0169f33.jpg

786 ms

csm_werkstattkonzert_etlich_liedlein_bsb_9069_schulz_4309f44535.jpg

csm_werkstattkonzert_etlich_liedlein_bsb_9069_schulz_4309f44535.jpg

697 ms

csm_restitution_20170724_ab4dbae0da.jpg

csm_restitution_20170724_ab4dbae0da.jpg

714 ms

csm_bilder_bilder_bilder_sparkasse_fruh-00306_fa3ed35af4.jpg

csm_bilder_bilder_bilder_sparkasse_fruh-00306_fa3ed35af4.jpg

714 ms

csm_garching_lkw_e8616245fa.jpg

csm_garching_lkw_e8616245fa.jpg

714 ms

Social-Media-Icon_instagram.png

Social-Media-Icon_instagram.png

693 ms

Social-Media-Icon_facebook.png

Social-Media-Icon_facebook.png

693 ms

Social-Media-Icon_mastodon.png

Social-Media-Icon_mastodon.png

695 ms

Social-Media-Icon_youtube.png

Social-Media-Icon_youtube.png

714 ms

Social-Media-Icon_flickr.png

Social-Media-Icon_flickr.png

711 ms

message.svg

message.svg

703 ms

etutorial.svg

etutorial.svg

693 ms

question.svg

question.svg

693 ms

mail.svg

mail.svg

691 ms

accessible.svg

accessible.svg

708 ms

newspaper.svg

newspaper.svg

707 ms

DE.gif

DE.gif

708 ms

EN.gif

EN.gif

692 ms

vhs-assets-css-89ce0e4996334874218fc7dc4d5c28a7.svg

vhs-assets-css-89ce0e4996334874218fc7dc4d5c28a7.svg

642 ms

Accessibility Review

bsb-muenchen.de accessibility score

83

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

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

Best Practices

bsb-muenchen.de best practices score

92

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

SEO Factors

bsb-muenchen.de SEO score

97

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 Bsb-muenchen.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 Bsb-muenchen.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

bsb-muenchen.de

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