Tools & Wizards About Us
birdlandjazz.it screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    52% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

birdlandjazz.it

Birdland Libreria Milano

Page Load Speed

5.5 sec in total

First Response

678 ms

Resources Loaded

4.1 sec

Page Rendered

688 ms

birdlandjazz.it screenshot

About Website

Welcome to birdlandjazz.it homepage info - get ready to check Birdland Jazz best content for Italy right away, or after learning these important things about birdlandjazz.it

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Visit birdlandjazz.it

Key Findings

We analyzed Birdlandjazz.it page load time and found that the first response time was 678 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

birdlandjazz.it performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

678 ms

v_81_a6b6d28d7b7329e2bfa9e0676d696ea9_all.css

290 ms

jquery-1.11.0.min.js

321 ms

jquery-migrate-1.2.1.min.js

197 ms

jquery.easing.js

205 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 96% of them (122 requests) were addressed to the original Birdlandjazz.it, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (836 ms) belongs to the original domain Birdlandjazz.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 765.0 kB (39%)

Content Size

2.0 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Birdlandjazz.it main page is 2.0 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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 277.2 kB

  • Original 298.6 kB
  • After minification 247.5 kB
  • After compression 21.4 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 51.1 kB, which is 17% 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 277.2 kB or 93% of the original size.

Image Optimization

-0%

Potential reduce by 469 B

  • Original 1.0 MB
  • After minification 1.0 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. Birdland Jazz images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 272.0 kB

  • Original 386.9 kB
  • After minification 312.2 kB
  • After compression 114.8 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 272.0 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 215.3 kB

  • Original 259.4 kB
  • After minification 255.8 kB
  • After compression 44.1 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. Birdlandjazz.it needs all CSS files to be minified and compressed as it can save up to 215.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (25%)

Requests Now

121

After Optimization

91

  • Images
  • JavaScript
  • CSS

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Birdland Jazz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

678 ms

v_81_a6b6d28d7b7329e2bfa9e0676d696ea9_all.css

v_81_a6b6d28d7b7329e2bfa9e0676d696ea9_all.css

290 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

321 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

197 ms

jquery.easing.js

jquery.easing.js

205 ms

jquery.fancybox.js

jquery.fancybox.js

209 ms

jquery.autocomplete.js

jquery.autocomplete.js

209 ms

jquery.scrollTo.js

jquery.scrollTo.js

319 ms

jquery.serialScroll.js

jquery.serialScroll.js

339 ms

jquery.bxslider.js

jquery.bxslider.js

338 ms

pagecache.js

pagecache.js

339 ms

tools.js

tools.js

383 ms

global.js

global.js

390 ms

10-bootstrap.min.js

10-bootstrap.min.js

393 ms

15-jquery.total-storage.min.js

15-jquery.total-storage.min.js

407 ms

15-jquery.uniform-modified.js

15-jquery.uniform-modified.js

417 ms

products-comparison.js

products-comparison.js

415 ms

blocksearch.js

blocksearch.js

478 ms

ajax-cart.js

ajax-cart.js

487 ms

treeManagement.js

treeManagement.js

489 ms

blocknewsletter.js

blocknewsletter.js

509 ms

homeslider.js

homeslider.js

518 ms

hoverIntent.js

hoverIntent.js

520 ms

superfish-modified.js

superfish-modified.js

571 ms

blocktopmenu.js

blocktopmenu.js

582 ms

front.js

front.js

584 ms

ajax-wishlist.js

ajax-wishlist.js

611 ms

newsletter.js

newsletter.js

625 ms

init.js

init.js

625 ms

viewport.js

viewport.js

665 ms

my_account.js

my_account.js

679 ms

index.js

index.js

679 ms

css

css

23 ms

birdlandjazz-logo-1437651309.jpg

birdlandjazz-logo-1437651309.jpg

237 ms

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5330b884494bc1197eb78230a687c42098a84ab7_spariti-didattica-musicale.jpg

244 ms

2cab90a643779543691e27f023de34475c264eb1_sconti-scuole-spartiti-musicali.jpg

2cab90a643779543691e27f023de34475c264eb1_sconti-scuole-spartiti-musicali.jpg

243 ms

5acb51148d172c8615bae8fabbdf6254412b2d11_consegna-gratuita-spartiti-musicali.jpg

5acb51148d172c8615bae8fabbdf6254412b2d11_consegna-gratuita-spartiti-musicali.jpg

244 ms

philip-glass-the-piano-collection-.jpg

philip-glass-the-piano-collection-.jpg

236 ms

improvvisare-il-blues-al-piano-librocd.jpg

improvvisare-il-blues-al-piano-librocd.jpg

236 ms

pino-daniel-per-chitarra-librocd.jpg

pino-daniel-per-chitarra-librocd.jpg

238 ms

js-bach-the-well-tempered-clavier-part-i-.jpg

js-bach-the-well-tempered-clavier-part-i-.jpg

240 ms

the-legendary-series-saxophone.jpg

the-legendary-series-saxophone.jpg

239 ms

stevie-wonder-all-jazzed-up.jpg

stevie-wonder-all-jazzed-up.jpg

287 ms

disney-all-jazzed-up.jpg

disney-all-jazzed-up.jpg

292 ms

open-tunings-10-brani-librocd.jpg

open-tunings-10-brani-librocd.jpg

294 ms

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317 ms

kiss-drum-play-along-volume-39-bookcd.jpg

kiss-drum-play-along-volume-39-bookcd.jpg

318 ms

laurence-juber-s-dadgad-solos.jpg

laurence-juber-s-dadgad-solos.jpg

318 ms

elvin-jones-una-nuova-dimensione-sonora.jpg

elvin-jones-una-nuova-dimensione-sonora.jpg

382 ms

metodo-di-improvvisazione-jazz-per-bassisti-.jpg

metodo-di-improvvisazione-jazz-per-bassisti-.jpg

387 ms

stevie-ray-vaughan-bass-play-along-volume-51-bookcd.jpg

stevie-ray-vaughan-bass-play-along-volume-51-bookcd.jpg

390 ms

how-to-play-boogie-woogie-piano-bookaudio-online.jpg

how-to-play-boogie-woogie-piano-bookaudio-online.jpg

422 ms

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best-bass-lines-ever.jpg

418 ms

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deke-sharon-a-cappella-.jpg

627 ms

hip-licks-for-trumpet-book4-cd.jpg

hip-licks-for-trumpet-book4-cd.jpg

477 ms

hip-licks-for-guitar-book4-cd.jpg

hip-licks-for-guitar-book4-cd.jpg

484 ms

hip-licks-for-saxophone-volume-2-book4-cd.jpg

hip-licks-for-saxophone-volume-2-book4-cd.jpg

488 ms

hip-licks-for-saxophone-bookcd.jpg

hip-licks-for-saxophone-bookcd.jpg

520 ms

soloing-over-changes-bookonline-audio.jpg

soloing-over-changes-bookonline-audio.jpg

629 ms

big-phat-band-play-along-trumpet-vol-2-bookdvd.jpg

big-phat-band-play-along-trumpet-vol-2-bookdvd.jpg

572 ms

play-like-jimi-hendrix-bookaudio-online.jpg

play-like-jimi-hendrix-bookaudio-online.jpg

580 ms

the-blues-play-a-long-for-tenor-sax.jpg

the-blues-play-a-long-for-tenor-sax.jpg

679 ms

the-blues-play-a-long-and-solos-collection-for-piano-beginner-series.jpg

the-blues-play-a-long-and-solos-collection-for-piano-beginner-series.jpg

623 ms

vol-1-how-to-play-jazz-for-piano-book2-cd.jpg

vol-1-how-to-play-jazz-for-piano-book2-cd.jpg

668 ms

easy-soloing-for-acoustic-guitar-bookcd.jpg

easy-soloing-for-acoustic-guitar-bookcd.jpg

676 ms

all-the-things-you-are.jpg

all-the-things-you-are.jpg

826 ms

rhythm-by-the-numbers-bookdvd.jpg

rhythm-by-the-numbers-bookdvd.jpg

731 ms

sitting-in-blues-piano-bookdvd.jpg

sitting-in-blues-piano-bookdvd.jpg

735 ms

sitting-in-rock-guitar-bookdvd.jpg

sitting-in-rock-guitar-bookdvd.jpg

702 ms

analytics.js

analytics.js

162 ms

Gotham-Book.woff

Gotham-Book.woff

640 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

836 ms

Gotham-Medium.woff

Gotham-Medium.woff

603 ms

sitting-in-blues-guitar-bookdvd.jpg

sitting-in-blues-guitar-bookdvd.jpg

618 ms

sitting-in-jazz-guitar-bookdvd.jpg

sitting-in-jazz-guitar-bookdvd.jpg

632 ms

the-art-of-the-xylophone-grand-school-book-1.jpg

the-art-of-the-xylophone-grand-school-book-1.jpg

693 ms

david-bowie-1947-2016-.jpg

david-bowie-1947-2016-.jpg

705 ms

advanced-rock-bass-booksoftcover-media-online.jpg

advanced-rock-bass-booksoftcover-media-online.jpg

706 ms

the-official-vintage-guitar-price-guide-2016.jpg

the-official-vintage-guitar-price-guide-2016.jpg

812 ms

collect

collect

15 ms

collect

collect

67 ms

essential-flamenco-guitar-volume-1-book2-dvd.jpg

essential-flamenco-guitar-volume-1-book2-dvd.jpg

680 ms

progressive-rock-guitar-licks-bookaudio-online.jpg

progressive-rock-guitar-licks-bookaudio-online.jpg

745 ms

the-jazz-theory-book-italiano.jpg

the-jazz-theory-book-italiano.jpg

754 ms

the-alternate-picking-improver-bookcd.jpg

the-alternate-picking-improver-bookcd.jpg

734 ms

studi-didattici-per-chitarra-jazz-librodvd-rom.jpg

studi-didattici-per-chitarra-jazz-librodvd-rom.jpg

750 ms

the-jazz-piano-book-edizione-italiana.jpg

the-jazz-piano-book-edizione-italiana.jpg

820 ms

ga-audiences

ga-audiences

33 ms

arranging-for-large-jazz-ensamble-libro-cd.jpg

arranging-for-large-jazz-ensamble-libro-cd.jpg

771 ms

la-coordinazione-dei-4-arti-italiano.jpg

la-coordinazione-dei-4-arti-italiano.jpg

767 ms

teoria--armonia---parte-1-librocd.jpg

teoria--armonia---parte-1-librocd.jpg

758 ms

massimo-moriconi-suonare-il-basso-elettrico-libro-cd.jpg

massimo-moriconi-suonare-il-basso-elettrico-libro-cd.jpg

745 ms

feeling-technique-per-chitarra-rock-librocd.jpg

feeling-technique-per-chitarra-rock-librocd.jpg

745 ms

groove-essentials-the-play-along-bookcd-mp3-ediz-italiana.jpg

groove-essentials-the-play-along-bookcd-mp3-ediz-italiana.jpg

764 ms

daniele-gottardo-superfingering-dvd.jpg

daniele-gottardo-superfingering-dvd.jpg

761 ms

modern-jazz-voicings-tecniche-di-scrittura-per-piccoli-e-medi-ensemble-librocd.jpg

modern-jazz-voicings-tecniche-di-scrittura-per-piccoli-e-medi-ensemble-librocd.jpg

770 ms

john-riley-l-arte-della-batteria-bop-libro-cd.jpg

john-riley-l-arte-della-batteria-bop-libro-cd.jpg

738 ms

l-albero-del-jazz.jpg

l-albero-del-jazz.jpg

686 ms

improvising-blues-guitar-bookcd.jpg

improvising-blues-guitar-bookcd.jpg

683 ms

hal-leonard-bass-method-complete-edition.jpg

hal-leonard-bass-method-complete-edition.jpg

719 ms

groove-essentials-il-play-along-20-bookcd-mp3-ediz-italiana.jpg

groove-essentials-il-play-along-20-bookcd-mp3-ediz-italiana.jpg

715 ms

suonare-il-basso-elettrico-vol2-book2-cd.jpg

suonare-il-basso-elettrico-vol2-book2-cd.jpg

734 ms

i-modi-per-la-chitarra-librocd.jpg

i-modi-per-la-chitarra-librocd.jpg

695 ms

frank-gambale-teoria-della-tecnica-solista-1-libro-cd.jpg

frank-gambale-teoria-della-tecnica-solista-1-libro-cd.jpg

680 ms

a-modern-method-for-guitar-vol1-italiano-bookcd.jpg

a-modern-method-for-guitar-vol1-italiano-bookcd.jpg

682 ms

tommy-igoe-great-hands-for-a-lifetime-dvd.jpg

tommy-igoe-great-hands-for-a-lifetime-dvd.jpg

704 ms

il-linguaggio-della-batteria-2-dvd.jpg

il-linguaggio-della-batteria-2-dvd.jpg

708 ms

batteria-solista-librocd-italiano.jpg

batteria-solista-librocd-italiano.jpg

690 ms

solfeggio-ritmico-vol1.jpg

solfeggio-ritmico-vol1.jpg

631 ms

tom-kolb-progressione-di-accordi-per-chitarra-libro-cd.jpg

tom-kolb-progressione-di-accordi-per-chitarra-libro-cd.jpg

615 ms

teoria-armonia-parte-3-librocd.jpg

teoria-armonia-parte-3-librocd.jpg

602 ms

larte-dellarmonia-e-dellimprovvisazione-librocd.jpg

larte-dellarmonia-e-dellimprovvisazione-librocd.jpg

666 ms

a-modern-method-for-guitar.jpg

a-modern-method-for-guitar.jpg

660 ms

enciclopedia-dei-ritmi-per-batteria-e-basso-librocd.jpg

enciclopedia-dei-ritmi-per-batteria-e-basso-librocd.jpg

619 ms

rhythm--meter-patterns-librocd.jpg

rhythm--meter-patterns-librocd.jpg

614 ms

evoluzione-book-cd-mp3.jpg

evoluzione-book-cd-mp3.jpg

628 ms

i-segreti-del-jazz-libro-cd-rom.jpg

i-segreti-del-jazz-libro-cd-rom.jpg

606 ms

manuale-di-chitarra-1-librodvd.jpg

manuale-di-chitarra-1-librodvd.jpg

596 ms

la-tromba-jazz-vol1-librocd.jpg

la-tromba-jazz-vol1-librocd.jpg

605 ms

jazz-arranging-composing-lapproccio-lineare-bookcd.jpg

jazz-arranging-composing-lapproccio-lineare-bookcd.jpg

601 ms

metodo-per-batteria-librocd.jpg

metodo-per-batteria-librocd.jpg

604 ms

tecnica-razionale-per-chitarra-bookcd-rom.jpg

tecnica-razionale-per-chitarra-bookcd-rom.jpg

612 ms

il-metodo-jazz-per-sassofono-tenore-librocd.jpg

il-metodo-jazz-per-sassofono-tenore-librocd.jpg

589 ms

the-drummer-s-technique-book-2cd.jpg

the-drummer-s-technique-book-2cd.jpg

591 ms

footer-bg.png

footer-bg.png

598 ms

bx_loader.gif

bx_loader.gif

605 ms

price-container-bg.png

price-container-bg.png

600 ms

Accessibility Review

birdlandjazz.it accessibility score

65

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

birdlandjazz.it 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

birdlandjazz.it SEO score

86

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Birdlandjazz.it can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Birdlandjazz.it 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

birdlandjazz.it

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