Tools & Wizards About Us
jazzwisemagazine.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 61

    SEO

    Google-friendlier than
    23% of websites

jazzwisemagazine.com

Jazzwise | Jazzwise

Page Load Speed

3.9 sec in total

First Response

261 ms

Resources Loaded

3.1 sec

Page Rendered

592 ms

jazzwisemagazine.com screenshot

About Website

Welcome to jazzwisemagazine.com homepage info - get ready to check Jazzwise Magazine best content for United States right away, or after learning these important things about jazzwisemagazine.com

Jazzwise, the UK's biggest selling jazz monthly and the leading English language jazz magazine in Europe, has changed the way jazz magazines look and think with a stunning editorial and design pac...

Visit jazzwisemagazine.com

Key Findings

We analyzed Jazzwisemagazine.com page load time and found that the first response time was 261 ms and then it took 3.7 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

jazzwisemagazine.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value3,240 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.341

33/100

15%

TTI (Time to Interactive)

Value22.8 s

1/100

10%

Network Requests Diagram

jazzwisemagazine.com

261 ms

www.jazzwise.com

856 ms

script.js

185 ms

bootstrap.min.css

51 ms

all.css

60 ms

Our browser made a total of 151 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jazzwisemagazine.com, 34% (51 requests) were made to Jazzwise.com and 23% (35 requests) were made to Macdndev.azureedge.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Jazzwise.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 628.3 kB (20%)

Content Size

3.2 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jazzwisemagazine.com main page is 3.2 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. 80% 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 162.8 kB

  • Original 180.4 kB
  • After minification 144.2 kB
  • After compression 17.6 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 36.2 kB, which is 20% 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 162.8 kB or 90% of the original size.

Image Optimization

-7%

Potential reduce by 156.1 kB

  • Original 2.3 MB
  • After minification 2.2 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. Jazzwise Magazine images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 309.0 kB

  • Original 697.0 kB
  • After minification 696.9 kB
  • After compression 388.0 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 309.0 kB or 44% of the original size.

CSS Optimization

-2%

Potential reduce by 394 B

  • Original 23.2 kB
  • After minification 23.2 kB
  • After compression 22.8 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. Jazzwisemagazine.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (34%)

Requests Now

111

After Optimization

73

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jazzwise Magazine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jazzwisemagazine.com

jazzwisemagazine.com

261 ms

www.jazzwise.com

www.jazzwise.com

856 ms

script.js

script.js

185 ms

bootstrap.min.css

bootstrap.min.css

51 ms

all.css

all.css

60 ms

slick-theme.css

slick-theme.css

139 ms

Jazzwise.min.css

Jazzwise.min.css

213 ms

slick.css

slick.css

329 ms

popper.min.js

popper.min.js

47 ms

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32 ms

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43 ms

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297 ms

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298 ms

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297 ms

ElementQueries.js

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296 ms

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342 ms

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58 ms

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76 ms

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369 ms

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369 ms

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370 ms

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72 ms

articleGallery.es5.min.js

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370 ms

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429 ms

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101 ms

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428 ms

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291 ms

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54 ms

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29 ms

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64 ms

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920 ms

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76 ms

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16 ms

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89 ms

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452 ms

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255 ms

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250 ms

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369 ms

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513 ms

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612 ms

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410 ms

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724 ms

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755 ms

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1119 ms

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127 ms

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113 ms

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168 ms

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Accessibility Review

jazzwisemagazine.com accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

jazzwisemagazine.com 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

High

Page has valid source maps

SEO Factors

jazzwisemagazine.com SEO score

61

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Jazzwisemagazine.com 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 Jazzwisemagazine.com 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

jazzwisemagazine.com

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