Tools & Wizards About Us
portacom.co.nz screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

portacom.co.nz

Portable & Modular Building Solutions | Portacom

Page Load Speed

5.9 sec in total

First Response

405 ms

Resources Loaded

5.1 sec

Page Rendered

395 ms

portacom.co.nz screenshot

About Website

Click here to check amazing Portacom content for New Zealand. Otherwise, check out these important facts you probably never knew about portacom.co.nz

Portacom is New Zealand's leader in modular, portable, and transportable buildings. Fast, flexible, and reliable solutions customised to your unique needs.

Visit portacom.co.nz

Key Findings

We analyzed Portacom.co.nz page load time and found that the first response time was 405 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

portacom.co.nz performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value27.0 s

0/100

25%

SI (Speed Index)

Value19.8 s

0/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value25.2 s

0/100

10%

Network Requests Diagram

portacom.co.nz

405 ms

portacom.co.nz

1464 ms

gtm.js

74 ms

css2

33 ms

ajax-progress.module.css

598 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 89% of them (51 requests) were addressed to the original Portacom.co.nz, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Portacom.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (48%)

Content Size

3.0 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Portacom.co.nz main page is 3.0 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. 20% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 46.3 kB

  • Original 53.9 kB
  • After minification 34.1 kB
  • After compression 7.6 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 19.8 kB, which is 37% 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 46.3 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 31.4 kB

  • Original 936.1 kB
  • After minification 904.7 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. Portacom images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 1.0 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 594.9 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 1.0 MB or 64% of the original size.

CSS Optimization

-86%

Potential reduce by 355.7 kB

  • Original 412.3 kB
  • After minification 407.7 kB
  • After compression 56.6 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. Portacom.co.nz needs all CSS files to be minified and compressed as it can save up to 355.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (89%)

Requests Now

54

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portacom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

portacom.co.nz

portacom.co.nz

405 ms

portacom.co.nz

portacom.co.nz

1464 ms

gtm.js

gtm.js

74 ms

css2

css2

33 ms

ajax-progress.module.css

ajax-progress.module.css

598 ms

align.module.css

align.module.css

602 ms

autocomplete-loading.module.css

autocomplete-loading.module.css

602 ms

fieldgroup.module.css

fieldgroup.module.css

609 ms

container-inline.module.css

container-inline.module.css

608 ms

clearfix.module.css

clearfix.module.css

609 ms

details.module.css

details.module.css

797 ms

hidden.module.css

hidden.module.css

801 ms

item-list.module.css

item-list.module.css

801 ms

js.module.css

js.module.css

808 ms

nowrap.module.css

nowrap.module.css

808 ms

position-container.module.css

position-container.module.css

808 ms

progress.module.css

progress.module.css

996 ms

reset-appearance.module.css

reset-appearance.module.css

1001 ms

resize.module.css

resize.module.css

1000 ms

sticky-header.module.css

sticky-header.module.css

1007 ms

system-status-counter.css

system-status-counter.css

1007 ms

system-status-report-counters.css

system-status-report-counters.css

1008 ms

system-status-report-general-info.css

system-status-report-general-info.css

1196 ms

tabledrag.module.css

tabledrag.module.css

1200 ms

tablesort.module.css

tablesort.module.css

1201 ms

tree-child.module.css

tree-child.module.css

1206 ms

geolocation-map.css

geolocation-map.css

1207 ms

portacom-main.css

portacom-main.css

2210 ms

jquery.min.js

jquery.min.js

1202 ms

element.matches.js

element.matches.js

1006 ms

nodelist.foreach.js

nodelist.foreach.js

1007 ms

object.assign.js

object.assign.js

1013 ms

css.escape.js

css.escape.js

1013 ms

es6-promise.auto.min.js

es6-promise.auto.min.js

1207 ms

once.min.js

once.min.js

1206 ms

jquery.once.min.js

jquery.once.min.js

1213 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

1212 ms

drupal.js

drupal.js

1402 ms

drupal.init.js

drupal.init.js

1407 ms

api.js

api.js

34 ms

js

js

72 ms

index.umd.min.js

index.umd.min.js

1406 ms

geolocation-api.js

geolocation-api.js

1414 ms

progress.js

progress.js

1209 ms

jquery.once.bc.js

jquery.once.bc.js

1399 ms

loadjs.min.js

loadjs.min.js

1397 ms

ajax.js

ajax.js

1596 ms

geolocation-map.js

geolocation-map.js

1403 ms

geolocation-google-maps-api.js

geolocation-google-maps-api.js

1403 ms

portacom-main-min.js

portacom-main-min.js

2805 ms

shim.js

shim.js

73 ms

logo-portacom.png

logo-portacom.png

201 ms

AUS00561%20-%20Interlink%20Modular-01.jpg

AUS00561%20-%20Interlink%20Modular-01.jpg

1004 ms

portacom.co.nz

portacom.co.nz

829 ms

FooterLogos.png

FooterLogos.png

801 ms

stayover.ttf

stayover.ttf

201 ms

recaptcha__en.js

recaptcha__en.js

23 ms

Accessibility Review

portacom.co.nz accessibility score

71

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-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

portacom.co.nz best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

portacom.co.nz SEO score

93

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

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 Portacom.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 Portacom.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

portacom.co.nz

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