Tools & Wizards About Us
northernlights.co.nz screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

northernlights.co.nz

Auckland Electricians | Northern Lights Lighting & Electrical Ltd

Page Load Speed

11.4 sec in total

First Response

450 ms

Resources Loaded

10 sec

Page Rendered

953 ms

northernlights.co.nz screenshot

About Website

Click here to check amazing Northern Lights content. Otherwise, check out these important facts you probably never knew about northernlights.co.nz

Auckland Electricians specialising in residential, commercial and industrial electrical services 24 hours. Auckland's best reviewed electrical contractor.

Visit northernlights.co.nz

Key Findings

We analyzed Northernlights.co.nz page load time and found that the first response time was 450 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 90% of websites can load faster.

Performance Metrics

northernlights.co.nz performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value2,020 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value19.9 s

2/100

10%

Network Requests Diagram

northernlights.co.nz

450 ms

northernlights.co.nz

935 ms

js

60 ms

f4l.css

687 ms

f4l.css

666 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 86% of them (80 requests) were addressed to the original Northernlights.co.nz, 4% (4 requests) were made to Googletagmanager.com and 4% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Northernlights.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 239.3 kB (9%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Northernlights.co.nz main page is 2.6 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. 50% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 207.4 kB

  • Original 244.9 kB
  • After minification 243.8 kB
  • After compression 37.5 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 207.4 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 17.4 kB

  • Original 1.8 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. Northern Lights images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 14.0 kB

  • Original 447.5 kB
  • After minification 447.3 kB
  • After compression 433.5 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

-0%

Potential reduce by 451 B

  • Original 100.7 kB
  • After minification 100.7 kB
  • After compression 100.2 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. Northernlights.co.nz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 56 (64%)

Requests Now

87

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Northern Lights. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

northernlights.co.nz

northernlights.co.nz

450 ms

northernlights.co.nz

northernlights.co.nz

935 ms

js

js

60 ms

f4l.css

f4l.css

687 ms

f4l.css

f4l.css

666 ms

f4l.css

f4l.css

681 ms

f4l.css

f4l.css

674 ms

f4l.css

f4l.css

689 ms

f4l.css

f4l.css

901 ms

f4l.css

f4l.css

1329 ms

f4l.css

f4l.css

1143 ms

f4l.css

f4l.css

1163 ms

f4l.css

f4l.css

1147 ms

f4l.css

f4l.css

1150 ms

f4l.css

f4l.css

1363 ms

css

css

31 ms

f4l.css

f4l.css

1806 ms

f4l.css

f4l.css

1810 ms

f4l.css

f4l.css

1810 ms

frontend-gtag.min.js

frontend-gtag.min.js

1822 ms

jquery.min.js

jquery.min.js

1835 ms

jquery-migrate.min.js

jquery-migrate.min.js

2017 ms

js.js

js.js

2456 ms

v4-shims.min.js

v4-shims.min.js

2486 ms

ecs_ajax_pagination.js

ecs_ajax_pagination.js

2470 ms

ecs.js

ecs.js

2470 ms

js

js

54 ms

js

js

54 ms

f4l.css

f4l.css

2535 ms

f4l.css

f4l.css

2639 ms

f4l.css

f4l.css

3071 ms

f4l.css

f4l.css

3075 ms

f4l.css

f4l.css

3067 ms

email-decode.min.js

email-decode.min.js

2483 ms

infinite-scroll.pkgd.min.js

infinite-scroll.pkgd.min.js

3194 ms

hello-frontend.min.js

hello-frontend.min.js

3194 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

3292 ms

imagesloaded.min.js

imagesloaded.min.js

3728 ms

api.js

api.js

35 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

3737 ms

webpack.runtime.min.js

webpack.runtime.min.js

3727 ms

frontend-modules.min.js

frontend-modules.min.js

3748 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

3795 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

3528 ms

wp-polyfill.min.js

wp-polyfill.min.js

3966 ms

hooks.min.js

hooks.min.js

3945 ms

i18n.min.js

i18n.min.js

3964 ms

frontend.min.js

frontend.min.js

3965 ms

waypoints.min.js

waypoints.min.js

3771 ms

core.min.js

core.min.js

3517 ms

frontend.min.js

frontend.min.js

3972 ms

elements-handlers.min.js

elements-handlers.min.js

3962 ms

jquery.sticky.min.js

jquery.sticky.min.js

3968 ms

gtm.js

gtm.js

53 ms

Northern-Lights-Logo-Blue-e1524121079434.png

Northern-Lights-Logo-Blue-e1524121079434.png

2684 ms

Master-Electrician.png

Master-Electrician.png

2685 ms

Top-25-most-popular.png

Top-25-most-popular.png

2818 ms

Auckland-Rescue.jpg

Auckland-Rescue.jpg

3268 ms

Site-Safe-Logo.jpg

Site-Safe-Logo.jpg

3278 ms

MasterElectricians.jpg

MasterElectricians.jpg

3275 ms

NZ-Trade.jpg

NZ-Trade.jpg

3284 ms

Auckland-Council-Logo.jpg

Auckland-Council-Logo.jpg

3307 ms

Exit-768x510.jpg

Exit-768x510.jpg

3473 ms

flood-house.jpg

flood-house.jpg

3926 ms

Switchboard-2-1-768x289.jpg

Switchboard-2-1-768x289.jpg

3928 ms

modern-kitchen-interior-bright-colors-1-768x512.jpg

modern-kitchen-interior-bright-colors-1-768x512.jpg

3898 ms

Residential-Electricians.jpg

Residential-Electricians.jpg

3894 ms

font

font

19 ms

Commercial-Electricians.jpg

Commercial-Electricians.jpg

3502 ms

embed

embed

275 ms

Industrial-Electricians.jpg

Industrial-Electricians.jpg

3945 ms

js

js

26 ms

search.js

search.js

4 ms

geometry.js

geometry.js

6 ms

main.js

main.js

11 ms

Test-and-Tag.jpg

Test-and-Tag.jpg

3574 ms

Security-Alarm-Installers.jpg

Security-Alarm-Installers.jpg

3977 ms

Specialist-LED-Light-Installers.jpg

Specialist-LED-Light-Installers.jpg

3848 ms

Underfloor-Heating.jpg

Underfloor-Heating.jpg

3919 ms

fa-solid-900.woff

fa-solid-900.woff

4476 ms

fa-regular-400.woff

fa-regular-400.woff

3522 ms

eicons.woff

eicons.woff

4193 ms

recaptcha__en.js

recaptcha__en.js

25 ms

fa-brands-400.woff

fa-brands-400.woff

4204 ms

House-Rewiring-and-Electrical-Plans.jpg

House-Rewiring-and-Electrical-Plans.jpg

3986 ms

Home-Theatre-and-Aerial-Installers.jpg

Home-Theatre-and-Aerial-Installers.jpg

3965 ms

northern-lights-silver-strip-1400x141-1.jpg

northern-lights-silver-strip-1400x141-1.jpg

3957 ms

phone-call.png

phone-call.png

4386 ms

google-review-logo-2-1024x319.png

google-review-logo-2-1024x319.png

4014 ms

northern-lights-banner-large-1.jpg

northern-lights-banner-large-1.jpg

3982 ms

House-rewire-blog-1-scaled.jpg

House-rewire-blog-1-scaled.jpg

4030 ms

Light-Bulb-BG.jpg

Light-Bulb-BG.jpg

4177 ms

main.js

main.js

31 ms

Accessibility Review

northernlights.co.nz accessibility score

96

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

Links do not have a discernible name

Best Practices

northernlights.co.nz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

northernlights.co.nz SEO score

98

Search Engine Optimization Advices

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 uses 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 Northernlights.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 Northernlights.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.

Social Sharing Optimization

northernlights.co.nz

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