Tools & Wizards About Us
hammondjazz.net screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

hammondjazz.net

The Hammond Jazz Inventory

Page Load Speed

1.8 sec in total

First Response

187 ms

Resources Loaded

1.4 sec

Page Rendered

207 ms

hammondjazz.net screenshot

About Website

Welcome to hammondjazz.net homepage info - get ready to check Hammond Jazz best content right away, or after learning these important things about hammondjazz.net

The Hammond Jazz Inventory, a database driven website that is exclusively and entirely dedicated to jazz music in which the (Hammond) organ plays a significant role.

Visit hammondjazz.net

Key Findings

We analyzed Hammondjazz.net page load time and found that the first response time was 187 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

hammondjazz.net performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

72/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.467

19/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

hammondjazz.net

187 ms

www.hammondjazz.net

192 ms

inventory.css

82 ms

jquery-1.3.2.min.js

242 ms

menu.js

162 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 96% of them (50 requests) were addressed to the original Hammondjazz.net, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (641 ms) belongs to the original domain Hammondjazz.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.7 kB (6%)

Content Size

877.8 kB

After Optimization

823.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hammondjazz.net main page is 877.8 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. 50% of websites need less resources to load. Images take 823.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 20.4 kB

  • Original 24.0 kB
  • After minification 19.8 kB
  • After compression 3.6 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 4.2 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 20.4 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 31.9 kB

  • Original 823.7 kB
  • After minification 791.8 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. Hammond Jazz images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 1.6 kB

  • Original 27.8 kB
  • After minification 27.8 kB
  • After compression 26.2 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.

CSS Optimization

-38%

Potential reduce by 836 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.4 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. Hammondjazz.net needs all CSS files to be minified and compressed as it can save up to 836 B or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (6%)

Requests Now

50

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hammond 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 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

hammondjazz.net

hammondjazz.net

187 ms

www.hammondjazz.net

www.hammondjazz.net

192 ms

inventory.css

inventory.css

82 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

242 ms

menu.js

menu.js

162 ms

jquery.li-scroller.1.0.js

jquery.li-scroller.1.0.js

159 ms

li-scroller.css

li-scroller.css

160 ms

urchin.js

urchin.js

9 ms

header.jpg

header.jpg

83 ms

blu_whos_plumber.jpg

blu_whos_plumber.jpg

85 ms

rub_returns.jpg

rub_returns.jpg

160 ms

sel_1.jpg

sel_1.jpg

160 ms

chf_1.jpg

chf_1.jpg

158 ms

hau_1.jpg

hau_1.jpg

237 ms

lid_1.jpg

lid_1.jpg

163 ms

stu_1.jpg

stu_1.jpg

242 ms

rhs_1.jpg

rhs_1.jpg

240 ms

lag_1.jpg

lag_1.jpg

240 ms

bew_1.jpg

bew_1.jpg

318 ms

bio_1.jpg

bio_1.jpg

244 ms

aps_1.jpg

aps_1.jpg

319 ms

li_square.png

li_square.png

321 ms

jos_the_cat_strikes_again.jpg

jos_the_cat_strikes_again.jpg

321 ms

dop_1.jpg

dop_1.jpg

401 ms

jos_house_party.jpg

jos_house_party.jpg

324 ms

jim_fly_dude.jpg

jim_fly_dude.jpg

399 ms

lsr_on_the_playground.jpg

lsr_on_the_playground.jpg

399 ms

jim_skywalk.jpg

jim_skywalk.jpg

403 ms

plt_stolen_moments.jpg

plt_stolen_moments.jpg

402 ms

jim_straight_up.jpg

jim_straight_up.jpg

412 ms

jdf_1.jpg

jdf_1.jpg

481 ms

ebc_very_saxy.jpg

ebc_very_saxy.jpg

480 ms

jos_2.jpg

jos_2.jpg

480 ms

jos_angel_eyes.jpg

jos_angel_eyes.jpg

486 ms

mer_front_and_center.jpg

mer_front_and_center.jpg

487 ms

ral_1.jpg

ral_1.jpg

492 ms

jos_plain_talk.jpg

jos_plain_talk.jpg

561 ms

jos_keep_on_comin.jpg

jos_keep_on_comin.jpg

562 ms

bjm_who_knows_what_tomorrow.jpg

bjm_who_knows_what_tomorrow.jpg

560 ms

jew_well_done.jpg

jew_well_done.jpg

565 ms

jee_wiggy.jpg

jee_wiggy.jpg

567 ms

bet_listen_to_my_soul.jpg

bet_listen_to_my_soul.jpg

572 ms

rvb_1.jpg

rvb_1.jpg

641 ms

__utm.gif

__utm.gif

10 ms

che_charles_earland.jpg

che_charles_earland.jpg

613 ms

rrh_1.jpg

rrh_1.jpg

565 ms

eld_1.jpg

eld_1.jpg

566 ms

jos_go_for_watcha_know.jpg

jos_go_for_watcha_know.jpg

496 ms

mao_upbeats.jpg

mao_upbeats.jpg

498 ms

los_turning_point.jpg

los_turning_point.jpg

568 ms

jam_double_barrelled_soul.jpg

jam_double_barrelled_soul.jpg

567 ms

peb_earth_tones.jpg

peb_earth_tones.jpg

495 ms

Accessibility Review

hammondjazz.net accessibility score

66

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.

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

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

Image elements do not have [alt] attributes

Best Practices

hammondjazz.net best practices score

58

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

SEO Factors

hammondjazz.net SEO score

67

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hammondjazz.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Hammondjazz.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

hammondjazz.net

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