Tools & Wizards About Us
jbhifionline.co.nz screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

jbhifionline.co.nz

Music Games DVDs at JB Hi-Fi New Zealand

Page Load Speed

3.8 sec in total

First Response

748 ms

Resources Loaded

2.8 sec

Page Rendered

224 ms

jbhifionline.co.nz screenshot

About Website

Click here to check amazing JB Hi Fi Online content for Australia. Otherwise, check out these important facts you probably never knew about jbhifionline.co.nz

Fantastic prices on Music, Games, DVDs & more at JB Hi-Fi Online

Visit jbhifionline.co.nz

Key Findings

We analyzed Jbhifionline.co.nz page load time and found that the first response time was 748 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

jbhifionline.co.nz performance score

0

Network Requests Diagram

jbhifionline.co.nz

748 ms

info_store.css

439 ms

info_effects.css

443 ms

1px.gif

438 ms

adsx.php

803 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 37% of them (14 requests) were addressed to the original Jbhifionline.co.nz, 26% (10 requests) were made to Jbhifi.co.nz and 16% (6 requests) were made to Shop.jbhifi.co.nz. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Shop.jbhifi.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 79.4 kB (17%)

Content Size

470.2 kB

After Optimization

390.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jbhifionline.co.nz main page is 470.2 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. 35% of websites need less resources to load. Images take 390.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 18.0 kB

  • Original 24.8 kB
  • After minification 24.6 kB
  • After compression 6.9 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 18.0 kB or 72% of the original size.

Image Optimization

-8%

Potential reduce by 30.1 kB

  • Original 390.9 kB
  • After minification 360.9 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. JB Hi Fi Online images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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

-84%

Potential reduce by 31.3 kB

  • Original 37.3 kB
  • After minification 30.7 kB
  • After compression 5.9 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. Jbhifionline.co.nz needs all CSS files to be minified and compressed as it can save up to 31.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (22%)

Requests Now

37

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JB Hi Fi Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

jbhifionline.co.nz

jbhifionline.co.nz

748 ms

info_store.css

info_store.css

439 ms

info_effects.css

info_effects.css

443 ms

1px.gif

1px.gif

438 ms

adsx.php

adsx.php

803 ms

info_jbo20101214giftcardbannerb728x901.gif

info_jbo20101214giftcardbannerb728x901.gif

903 ms

260819_216_195.png

260819_216_195.png

949 ms

269657_216_195.png

269657_216_195.png

795 ms

293497_216_195.png

293497_216_195.png

802 ms

296129_216_195.png

296129_216_195.png

559 ms

293681_216_195.png

293681_216_195.png

800 ms

308009_216_195.png

308009_216_195.png

1282 ms

270555_216_195.png

270555_216_195.png

1294 ms

281485_216_195.png

281485_216_195.png

1507 ms

spacer.gif

spacer.gif

1042 ms

top_bar_yellow.gif

top_bar_yellow.gif

222 ms

info_store.css

info_store.css

438 ms

img_logo.gif

img_logo.gif

438 ms

icon_cart.gif

icon_cart.gif

223 ms

bg_subscription_top.gif

bg_subscription_top.gif

435 ms

bg_subscription_bottom.gif

bg_subscription_bottom.gif

442 ms

bg_cart_top.gif

bg_cart_top.gif

444 ms

icon_cartWhite.gif

icon_cartWhite.gif

442 ms

bg_cart_bottom.gif

bg_cart_bottom.gif

652 ms

isams.gif

isams.gif

654 ms

info_jbo-20160316-gwenstafani-banners200x150.png

info_jbo-20160316-gwenstafani-banners200x150.png

1805 ms

info_201602157hungergamesmockingjaypt2jb200x150pre.jpg

info_201602157hungergamesmockingjaypt2jb200x150pre.jpg

1661 ms

info_jbo-20160308-starwars-awaken200x150.png

info_jbo-20160308-starwars-awaken200x150.png

1661 ms

info_200-20160113-xbox-one-elite.jpg

info_200-20160113-xbox-one-elite.jpg

1454 ms

info_jbo-20160119-games-banners200x150.png

info_jbo-20160119-games-banners200x150.png

1691 ms

all.js

all.js

159 ms

widgets.js

widgets.js

65 ms

ga.js

ga.js

5 ms

__utm.gif

__utm.gif

40 ms

__utm.gif

__utm.gif

46 ms

179 ms

xd_arbiter.php

xd_arbiter.php

161 ms

xd_arbiter.php

xd_arbiter.php

300 ms

SEO Factors

jbhifionline.co.nz SEO score

0

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 Jbhifionline.co.nz 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 Jbhifionline.co.nz 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

jbhifionline.co.nz

Open Graph description is not detected on the main page of JB Hi Fi Online. 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: