Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

dobsons.net.nz

Commercial Electrical | Dobsons Refrigeration And Electrical | Mount Maunganui

Page Load Speed

15.2 sec in total

First Response

5.1 sec

Resources Loaded

9.9 sec

Page Rendered

212 ms

dobsons.net.nz screenshot

About Website

Visit dobsons.net.nz now to see the best up-to-date Dobsons content and also check out these interesting facts you probably never knew about dobsons.net.nz

Dobsons provide refrigeration, electrical and air conditioning services for the commercial, residential, horticultural and agricultural industries in Te Puke, Papamoa, Tauranga, Mount Maunganui and su...

Visit dobsons.net.nz

Key Findings

We analyzed Dobsons.net.nz page load time and found that the first response time was 5.1 sec and then it took 10.1 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

dobsons.net.nz performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value1,550 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

dobsons.net.nz

5110 ms

wp-emoji-release.min.js

588 ms

styles.css

610 ms

style.css

611 ms

layout.css

892 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 95% of them (35 requests) were addressed to the original Dobsons.net.nz, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Dobsons.net.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.6 kB (37%)

Content Size

852.5 kB

After Optimization

537.9 kB

In fact, the total size of Dobsons.net.nz main page is 852.5 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. 30% of websites need less resources to load. Images take 461.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 33.6 kB

  • Original 42.1 kB
  • After minification 40.9 kB
  • After compression 8.5 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 33.6 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 31.7 kB

  • Original 461.1 kB
  • After minification 429.4 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. Dobsons images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 117.0 kB

  • Original 194.0 kB
  • After minification 188.7 kB
  • After compression 77.0 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 117.0 kB or 60% of the original size.

CSS Optimization

-85%

Potential reduce by 132.5 kB

  • Original 155.4 kB
  • After minification 117.5 kB
  • After compression 22.9 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. Dobsons.net.nz needs all CSS files to be minified and compressed as it can save up to 132.5 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (44%)

Requests Now

36

After Optimization

20

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dobsons. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dobsons.net.nz accessibility score

84

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-*] attributes do not have valid values

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

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

dobsons.net.nz best practices score

92

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

Page has valid source maps

SEO Factors

dobsons.net.nz SEO score

90

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

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 Dobsons.net.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 Dobsons.net.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

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