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obertech.co.nz screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

obertech.co.nz

Manufacturing, Telecommunications & Electrical Services | Obertech Group

Page Load Speed

4.5 sec in total

First Response

406 ms

Resources Loaded

3.7 sec

Page Rendered

453 ms

obertech.co.nz screenshot

About Website

Welcome to obertech.co.nz homepage info - get ready to check Obertech best content right away, or after learning these important things about obertech.co.nz

Taranaki-based experts in electrical, data & fibre, security, computing, manufacturing and telecommunication services.

Visit obertech.co.nz

Key Findings

We analyzed Obertech.co.nz page load time and found that the first response time was 406 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

obertech.co.nz performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

obertech.co.nz

406 ms

www.obertech.co.nz

1404 ms

css2

29 ms

base.css

202 ms

app.css

406 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 89% of them (16 requests) were addressed to the original Obertech.co.nz, 6% (1 request) were made to Fonts.googleapis.com and 6% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Obertech.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 177.0 kB (12%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Obertech.co.nz main page is 1.5 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. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 31.1 kB

  • Original 37.5 kB
  • After minification 27.4 kB
  • After compression 6.4 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. This page needs HTML code to be minified as it can gain 10.1 kB, which is 27% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 31.1 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 144.3 kB

  • Original 1.3 MB
  • After minification 1.2 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. Obviously, Obertech needs image optimization as it can save up to 144.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 125.0 kB
  • After minification 125.0 kB
  • After compression 125.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 1.6 kB

  • Original 15.7 kB
  • After minification 14.2 kB
  • After compression 14.1 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. Obertech.co.nz has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Obertech. According to our analytics all requests are already optimized.

Network Requests Diagram

obertech.co.nz

obertech.co.nz

406 ms

www.obertech.co.nz

www.obertech.co.nz

1404 ms

css2

css2

29 ms

base.css

base.css

202 ms

app.css

app.css

406 ms

app.min.js

app.min.js

1202 ms

gtm.js

gtm.js

76 ms

Rounded-Logo-bevelled-Obertech-Group-Centre.png

Rounded-Logo-bevelled-Obertech-Group-Centre.png

402 ms

New-Zealand__FocusFillWyIwLjAwIiwiMC4wMCIsMTQ4MCw3NzVd.jpg

New-Zealand__FocusFillWyIwLjAwIiwiMC4wMCIsMTQ4MCw3NzVd.jpg

1019 ms

telrac-logos-electricians-v2.png

telrac-logos-electricians-v2.png

1192 ms

Cream-KPACKER-PLC__FocusFillWyItMC4yNyIsIi0wLjI4Iiw2MzAsNjMwXQ.JPG

Cream-KPACKER-PLC__FocusFillWyItMC4yNyIsIi0wLjI4Iiw2MzAsNjMwXQ.JPG

1192 ms

Fibre1__FocusFillWyIwLjYzIiwiMC4wNSIsNjMwLDYzMF0.jpg

Fibre1__FocusFillWyIwLjYzIiwiMC4wNSIsNjMwLDYzMF0.jpg

1201 ms

Utility2__FocusFillWyIwLjAwIiwiMC4wMCIsNjMwLDYzMF0.jpeg

Utility2__FocusFillWyIwLjAwIiwiMC4wMCIsNjMwLDYzMF0.jpeg

803 ms

Earth-from-space-v2__FocusFillWyIwLjAwIiwiMC4wMCIsNjMwLDYzMF0.jpg

Earth-from-space-v2__FocusFillWyIwLjAwIiwiMC4wMCIsNjMwLDYzMF0.jpg

1176 ms

Plastic-Pipe-v2__FocusFillWyIwLjAwIiwiMC4wMCIsNjMwLDYzMF0.jpg

Plastic-Pipe-v2__FocusFillWyIwLjAwIiwiMC4wMCIsNjMwLDYzMF0.jpg

1005 ms

Powerlines__FocusFillWyIwLjAxIiwiMC45NSIsNjMwLDYzMF0.jpg

Powerlines__FocusFillWyIwLjAxIiwiMC45NSIsNjMwLDYzMF0.jpg

1207 ms

Gates1__FocusFillWyIwLjAwIiwiMC4wMCIsNjMwLDYzMF0.jpg

Gates1__FocusFillWyIwLjAwIiwiMC4wMCIsNjMwLDYzMF0.jpg

1419 ms

Security-monitoring-v2__FocusFillWyIwLjAwIiwiMC4wMCIsNjMwLDYzMF0.jpeg

Security-monitoring-v2__FocusFillWyIwLjAwIiwiMC4wMCIsNjMwLDYzMF0.jpeg

1379 ms

Accessibility Review

obertech.co.nz accessibility score

76

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

Best Practices

obertech.co.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

obertech.co.nz SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 Obertech.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 Obertech.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

obertech.co.nz

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