Analyze

mercury.co.nz: Mercury - NZ Power Company - Join the Electric Revolution | Mercury

Mercury - making energy more wonderful. If you're looking for electricity or gas for your home, business or farm we've got you covered.

Page load speed analysis

  • 53/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    483 ms

  • Resources loaded

    10 sec

  • Page rendered

    869 ms

  • Total page load time

    11.4 sec

Welcome to mercury.co.nz homepage info - get ready to check Mercury best content for New Zealand right away, or after learning these important things about mercury.co.nz

We analyzed Mercury.co.nz page load time and found that the first response time was 483 ms and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Page optimization

  • HTML 114.5 kB
    Images 1.8 MB
    Javascripts 564.2 kB
    CSS 327.5 kB

    In fact, the total size of Mercury.co.nz main page is 2.8 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 1.8 MB which makes up the majority of the site volume.

    • Original 114.5 kB
    • After minification 108.8 kB
    • After compression 23.1 kB

    HTML optimization

    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 91.3 kB or 80% of the original size.

    • Original 1.8 MB
    • After optimization 1.7 MB

    Image optimization

    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. Mercury images are well optimized though.

    • Original 564.2 kB
    • After minification 541.7 kB
    • After compression 180.8 kB

    JavaScript optimization

    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 383.4 kB or 68% of the original size.

    • Original 327.5 kB
    • After minification 305.6 kB
    • After compression 55.6 kB

    CSS optimization

    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. Mercury.co.nz needs all CSS files to be minified and compressed as it can save up to 272.0 kB or 83% of the original size.

Network requests diagram

  • mercury.co.nz
  • www.mercury.co.nz
  • style-twonavigation.css
  • Fonts.css
  • WebResource.axd
  • GetResource.ashx
  • ScriptResource.axd
  • ScriptResource.axd
  • js
  • jquery.min.js
  • jquery.fancybox.pack.js
  • jquery.fancybox.css
  • 8wa.js
  • ios-orientationchange-fix.js
  • jquery-ui-1.10.1.custom.min.js
  • jquery.pageslide_modified.js
  • jquery.scrollTo-1.4.2-min.js
  • jquery.localscroll-1.2.7-min.js
  • jquery.flexslider-min.js
  • jquery.tinyscrollbar.min.js
  • init.js
  • script.js
  • gtm.js
  • GetFile.aspx
  • mercury_logo.png
  • arrow.png
  • home-page-banner-v2.aspx
  • Mercury-energy-our-backyard.aspx
  • img3.jpg
  • Easy_Discount
  • Join-mercury-energy-icon-(2).png.aspx;;
  • Move-house-with-mercury-icon-(5).png.aspx;;
  • good-energy-monitor-icon-(4).png.aspx;;
  • manage-your-accout-mercury-energy-icon-(4).png.aspx;;
  • audi.jpg.aspx;;
  • mitsubishi-outlander.gif.aspx;;
  • nissan-leaf.gif.aspx;;
  • bmw-i3-charging.gif.aspx;;
  • learn-about-gem.jpg
  • gem-features.gif
  • family.jpg
  • hands.jpg
  • baby.jpg
  • latest-project.jpg
  • footer-facebook-icon.png
  • footer-twitter-icon.png
  • footer-youtube-icon.png
  • close_button.png
  • analytics.js
  • fp.js
  • munchkin.js
  • fbds.js
  • activityi;src=4503808;type=remar0;cat=remar00;ord=1;num=4972084408277;~oref=http%3A%2F%2Fwww.mercury.co.nz%2F
  • munchkin.js
  • visitWebPage
  • collect
  • collect
  • TAGS=retargeting%3Dmercuryhome
  • i.cid
  • offsite_event.php
  • ga-audiences
  • header_drop_shadow.png
  • pixel
  • ProximaNova-RegWeb.woff
  • ProximaNova-BoldWeb.woff
  • yellow_grad_bg.gif
  • U10rUQQMjxw
  • -8JZJcZy8Cc
  • bg-light.jpg
  • icons-sea692e76a4.png
  • platform.png
  • mini-nav-centre.png
  • button-right.png
  • 0322.js
  • www-embed-player-vflZsBgOl.css
  • www-embed-player.js
  • base.js
  • MercurySans.woff
  • MercurySans-SemiBold.woff
  • MercurySans-Light.woff
  • updated.png
  • play-video.png
  • 6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
  • ad_status.js
  • QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf
  • RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf
  • pixel
  • i.match
  • user1-dark.png
  • roundtrip.js
  • LXKX22WDOFGJNGUH45HGBU.js
  • out
  • out
  • out
  • out
  • out
  • out
  • out
  • out
  • out
  • u.php
  • adsct
  • sd
  • 377928.gif
  • sync
  • in
  • tap.php
  • user2-dark.png
  • user3-dark.png
  • bg-dark.jpg

Our browser made a total of 114 requests to load all elements on the main page. We found that 54% of them (62 requests) were addressed to the original Mercury.co.nz, 9% (10 requests) were made to D.adroll.com and 4% (4 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Mercury.co.nz.

Additional info on mercury.co.nz

Requests

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mercury. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

30

Javascripts

55

Images

4

CSS

3

AJAX

92

All

Possible request optimization

1

Javascripts

34

Images

1

CSS

3

AJAX

53

Optimized

39

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.mercury.co.nz/ before it reached this domain.

IP address

Mercury.co.nz uses IP addresses which are currently shared with 15 other domains. The more sites share the same stack of IP addresses, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

mercury.co.nz

partnersfcu.org

omnihotels.com

stcatharinesstandard.ca

pure-yoga.com

18.67.65.67

mercury.co.nz

graphistudio.com

zahav.ru

jmbm.com

gigenet.com

18.67.65.99

mercury.co.nz

wamu.org

belfasttelegraph.co.uk

pbs.org

cfisd.net

18.67.65.106

DNS records

Type Host Target/ip TTL Other
A

mercury.co.nz

54.79.54.240 55
NS

mercury.co.nz

ns-369.awsdns-46.com 300
NS

mercury.co.nz

ns-924.awsdns-51.net 300
NS

mercury.co.nz

ns-1248.awsdns-28.org 300
NS

mercury.co.nz

ns-1606.awsdns-08.co.uk 300

HTTPS certificate

SSL Certificate

Mercury.co.nz has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 87.1% of all visits is New Zealand. It lies approximately 9160 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Mercury.co.nz page load time for the majority of users is moving the server to New Zealand or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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

mercury.co.nz

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

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

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