Tools & Wizards About Us
jazzpublishing.co.uk screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

jazzpublishing.co.uk

Jazz Publishing - An exciting publishing & events company in Chester, UK

Page Load Speed

4 sec in total

First Response

158 ms

Resources Loaded

2.7 sec

Page Rendered

1.2 sec

jazzpublishing.co.uk screenshot

About Website

Welcome to jazzpublishing.co.uk homepage info - get ready to check Jazz Publishing best content right away, or after learning these important things about jazzpublishing.co.uk

Jazz was born from the humble beginnings of a drawing board, Rotring pens, many tins of baked beans and Letraset (yes Letraset!). Starting life as a graphic design studio in 1988. It wasn't until...

Visit jazzpublishing.co.uk

Key Findings

We analyzed Jazzpublishing.co.uk page load time and found that the first response time was 158 ms and then it took 3.9 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

jazzpublishing.co.uk performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value6.7 s

35/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.229

54/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

jazzpublishing.co.uk

158 ms

www.jazzpublishing.com

673 ms

all_52c041ada4e587f58eb40ceccd5fb410.css

155 ms

grid12-960.css

150 ms

js_de3807ba5f5173072639d2bad96cbcd4.js

333 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jazzpublishing.co.uk, 44% (37 requests) were made to Jazzpublishing.com and 18% (15 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (814 ms) relates to the external source Jazzpublishing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (34%)

Content Size

3.4 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jazzpublishing.co.uk main page is 3.4 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. 75% 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 48.7 kB

  • Original 61.1 kB
  • After minification 57.8 kB
  • After compression 12.3 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 48.7 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 35.0 kB

  • Original 1.9 MB
  • After minification 1.8 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. Jazz Publishing images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 964.7 kB

  • Original 1.4 MB
  • After minification 1.3 MB
  • After compression 397.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 964.7 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 98.9 kB

  • Original 120.6 kB
  • After minification 117.0 kB
  • After compression 21.7 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. Jazzpublishing.co.uk needs all CSS files to be minified and compressed as it can save up to 98.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (28%)

Requests Now

74

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jazz Publishing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jazzpublishing.co.uk

jazzpublishing.co.uk

158 ms

www.jazzpublishing.com

www.jazzpublishing.com

673 ms

all_52c041ada4e587f58eb40ceccd5fb410.css

all_52c041ada4e587f58eb40ceccd5fb410.css

155 ms

grid12-960.css

grid12-960.css

150 ms

js_de3807ba5f5173072639d2bad96cbcd4.js

js_de3807ba5f5173072639d2bad96cbcd4.js

333 ms

ebacb75d-6344-473e-acc2-d391e32b0cc6.js

ebacb75d-6344-473e-acc2-d391e32b0cc6.js

55 ms

js

js

20 ms

html.jpg

html.jpg

149 ms

container_green.jpg

container_green.jpg

91 ms

logo.png

logo.png

91 ms

misc_nav_divider.png

misc_nav_divider.png

92 ms

justine.png

justine.png

149 ms

zigzags.png

zigzags.png

150 ms

sunburst_green.jpg

sunburst_green.jpg

299 ms

publishing_divider.png

publishing_divider.png

150 ms

skindeep_cover.jpg

skindeep_cover.jpg

319 ms

skinshots_cover.jpg

skinshots_cover.jpg

244 ms

tattoomaster_cover.jpg

tattoomaster_cover.jpg

295 ms

vwcamper_cover.jpg

vwcamper_cover.jpg

374 ms

vwbus_cover.jpg

vwbus_cover.jpg

374 ms

biker_cover.jpg

biker_cover.jpg

399 ms

trike_cover.jpg

trike_cover.jpg

464 ms

tattoobible_cover.jpg

tattoobible_cover.jpg

463 ms

tattoobible2_cover.jpg

tattoobible2_cover.jpg

476 ms

tattoobible3_cover.jpg

tattoobible3_cover.jpg

522 ms

tattoovixens_cover.jpg

tattoovixens_cover.jpg

520 ms

tattoovixens2_cover.jpg

tattoovixens2_cover.jpg

570 ms

dynamite_cover.jpg

dynamite_cover.jpg

614 ms

dynamite2_cover.jpg

dynamite2_cover.jpg

614 ms

legends_cover.jpg

legends_cover.jpg

636 ms

horrortattoos_cover.jpg

horrortattoos_cover.jpg

666 ms

comicbook_cover.jpg

comicbook_cover.jpg

668 ms

scifi_cover.jpg

scifi_cover.jpg

716 ms

fivegenerations_cover.png

fivegenerations_cover.png

670 ms

westfalia_cover.jpg

westfalia_cover.jpg

742 ms

maintenance_cover.jpg

maintenance_cover.jpg

794 ms

career_badge.png

career_badge.png

814 ms

socials.png

socials.png

742 ms

tracking.js

tracking.js

80 ms

ga.js

ga.js

21 ms

__utm.gif

__utm.gif

14 ms

script_data.js

script_data.js

85 ms

localization.en.0.3632191afe35222a6b78c04d457adc0d_e1a5dac1ea68c8aca8968994b073a2cd.js

localization.en.0.3632191afe35222a6b78c04d457adc0d_e1a5dac1ea68c8aca8968994b073a2cd.js

54 ms

ping

ping

89 ms

open_chat.cgi

open_chat.cgi

68 ms

9k-RPmcnxYEPm8CNFsH2gg.woff

9k-RPmcnxYEPm8CNFsH2gg.woff

36 ms

livechat-modern_7cf45543dc.ttf

livechat-modern_7cf45543dc.ttf

27 ms

embedded.20160317113847.js

embedded.20160317113847.js

103 ms

wkfQbvfT_02e2IWO3yYueQ.woff

wkfQbvfT_02e2IWO3yYueQ.woff

33 ms

KT3KS9Aol4WfR6Vas8kNcg.woff

KT3KS9Aol4WfR6Vas8kNcg.woff

34 ms

print_e1763fb6f335717d89d423133b401303.css

print_e1763fb6f335717d89d423133b401303.css

76 ms

common.js

common.js

8 ms

map.js

map.js

9 ms

util.js

util.js

49 ms

marker.js

marker.js

7 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

207 ms

onion.js

onion.js

18 ms

openhand_8_8.cur

openhand_8_8.cur

45 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

90 ms

stats.js

stats.js

33 ms

controls.js

controls.js

30 ms

transparent.png

transparent.png

30 ms

css

css

73 ms

google4.png

google4.png

62 ms

map_pin.png

map_pin.png

107 ms

mapcnt6.png

mapcnt6.png

45 ms

sv5.png

sv5.png

47 ms

tmapctrl.png

tmapctrl.png

21 ms

cb_scout5.png

cb_scout5.png

23 ms

tmapctrl4.png

tmapctrl4.png

22 ms

arrow-down.png

arrow-down.png

23 ms

imgs8.png

imgs8.png

22 ms

vt

vt

66 ms

vt

vt

61 ms

vt

vt

56 ms

vt

vt

57 ms

vt

vt

95 ms

vt

vt

56 ms

vt

vt

72 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

10 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

16 ms

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

16 ms

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

27 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

93 ms

Accessibility Review

jazzpublishing.co.uk accessibility score

65

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.

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

jazzpublishing.co.uk best practices score

50

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

jazzpublishing.co.uk SEO score

69

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

    EN

  • Encoding

    UTF-8

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

jazzpublishing.co.uk

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