Tools & Wizards About Us
poltech.co.nz screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

poltech.co.nz

Poltech Power Works | Power Connections & Line Works | Wairarapa & Beyond

Page Load Speed

6.6 sec in total

First Response

1.5 sec

Resources Loaded

4.7 sec

Page Rendered

392 ms

poltech.co.nz screenshot

About Website

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

Poltech Power Works are line workers servicing the Wairarapa and beyond. We offer line solutions that are prompt, safety compliant and network compliant.

Visit poltech.co.nz

Key Findings

We analyzed Poltech.co.nz page load time and found that the first response time was 1.5 sec and then it took 5.1 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

poltech.co.nz performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.588

11/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

poltech.co.nz

1471 ms

css

16 ms

styles.css

381 ms

grid.css

389 ms

base.css

403 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 85% of them (62 requests) were addressed to the original Poltech.co.nz, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Poltech.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (48%)

Content Size

2.9 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Poltech.co.nz main page is 2.9 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. 55% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 91.2 kB

  • Original 111.1 kB
  • After minification 108.8 kB
  • After compression 19.9 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 91.2 kB or 82% of the original size.

Image Optimization

-26%

Potential reduce by 410.7 kB

  • Original 1.6 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, Poltech needs image optimization as it can save up to 410.7 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 453.1 kB

  • Original 675.1 kB
  • After minification 671.8 kB
  • After compression 222.0 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 453.1 kB or 67% of the original size.

CSS Optimization

-86%

Potential reduce by 432.8 kB

  • Original 503.8 kB
  • After minification 426.7 kB
  • After compression 71.0 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. Poltech.co.nz needs all CSS files to be minified and compressed as it can save up to 432.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (52%)

Requests Now

69

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Poltech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

poltech.co.nz

poltech.co.nz

1471 ms

css

css

16 ms

styles.css

styles.css

381 ms

grid.css

grid.css

389 ms

base.css

base.css

403 ms

layout.css

layout.css

1012 ms

shortcodes.css

shortcodes.css

1248 ms

magnific-popup.css

magnific-popup.css

568 ms

mediaelementplayer.css

mediaelementplayer.css

760 ms

enfold.css

enfold.css

1165 ms

custom.css

custom.css

599 ms

layerslider.css

layerslider.css

756 ms

styles.min.css

styles.min.css

796 ms

poltech.co.nz

poltech.co.nz

1203 ms

modern.css

modern.css

948 ms

jquery.js

jquery.js

1390 ms

jquery-migrate.min.js

jquery-migrate.min.js

1139 ms

avia-compat.js

avia-compat.js

1211 ms

greensock.js

greensock.js

1519 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

1359 ms

layerslider.transitions.js

layerslider.transitions.js

1402 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

1385 ms

jquery.form.min.js

jquery.form.min.js

1079 ms

scripts.js

scripts.js

1183 ms

avia.js

avia.js

1415 ms

shortcodes.js

shortcodes.js

1617 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

1252 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

1495 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

1336 ms

comment-reply.min.js

comment-reply.min.js

1394 ms

script.min.js

script.min.js

1448 ms

wp-embed.min.js

wp-embed.min.js

1525 ms

analytics.js

analytics.js

70 ms

Poltech_Power_Works_Header-294-x-100.png

Poltech_Power_Works_Header-294-x-100.png

388 ms

Poltech-Fleet.jpg

Poltech-Fleet.jpg

840 ms

Poltech-Owners-Gray-Mandy.png

Poltech-Owners-Gray-Mandy.png

1086 ms

PowerCo-Colour-small-white-border-Transperant.png

PowerCo-Colour-small-white-border-Transperant.png

545 ms

ISN-Colour-small-white-border-Transperant.png

ISN-Colour-small-white-border-Transperant.png

545 ms

Stewarts-Colour-small-white-border-Transperant.png

Stewarts-Colour-small-white-border-Transperant.png

581 ms

JA-Russell-Colour-small-white-border-Transperant.png

JA-Russell-Colour-small-white-border-Transperant.png

625 ms

Eastwood-Colour-small-white-border-Transperant.png

Eastwood-Colour-small-white-border-Transperant.png

730 ms

IDEAL-Electrical-Suppliers-Colour-small-white-border-Transperant.png

IDEAL-Electrical-Suppliers-Colour-small-white-border-Transperant.png

725 ms

Powerline-Construction-Maintenance-Tab-300x116.jpg

Powerline-Construction-Maintenance-Tab-300x116.jpg

775 ms

Rural-Power-Thumbnail-300x116.jpg

Rural-Power-Thumbnail-300x116.jpg

815 ms

New-Power-Connections-Thumbnail-300x116.jpg

New-Power-Connections-Thumbnail-300x116.jpg

917 ms

Subdivision-Electrical-Reticulation-Thumbnail-300x116.jpg

Subdivision-Electrical-Reticulation-Thumbnail-300x116.jpg

938 ms

Use-Our-Electrician-Thumbnail-300x116.jpg

Use-Our-Electrician-Thumbnail-300x116.jpg

969 ms

Racecourse-and-Stadium-Thumbnail-300x116.jpg

Racecourse-and-Stadium-Thumbnail-300x116.jpg

1005 ms

Power-Line-Condition-Assessment-Thumbnail-300x116.jpg

Power-Line-Condition-Assessment-Thumbnail-300x116.jpg

1037 ms

Hire-Our-Crane-or-EWP-Thumbnail-300x116.jpg

Hire-Our-Crane-or-EWP-Thumbnail-300x116.jpg

1107 ms

Poltech-How-to-Save-On-Your-Power-Bill-Cover-New-300x285.png

Poltech-How-to-Save-On-Your-Power-Bill-Cover-New-300x285.png

1563 ms

Poltech-website-photos-054.jpg

Poltech-website-photos-054.jpg

1393 ms

Poltech-Guarantee-Logo-JPEG-300-232.jpg

Poltech-Guarantee-Logo-JPEG-300-232.jpg

1195 ms

Rapa-Construction-180x180.png

Rapa-Construction-180x180.png

1238 ms

Powerco-180x180.png

Powerco-180x180.png

1287 ms

Waiorongomai-Station.png

Waiorongomai-Station.png

1302 ms

Martinborough-180x180.png

Martinborough-180x180.png

1388 ms

black-cta-arrow.png

black-cta-arrow.png

1436 ms

black-cta-arrow-right.png

black-cta-arrow-right.png

1491 ms

Poltech-How-to-Save-On-Your-Power-Bill-Cover.png

Poltech-How-to-Save-On-Your-Power-Bill-Cover.png

1871 ms

entypo-fontello.woff

entypo-fontello.woff

1554 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

36 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

37 ms

collect

collect

14 ms

sdk.js

sdk.js

10 ms

sdk.js

sdk.js

4 ms

js

js

69 ms

26 ms

skin.css

skin.css

1138 ms

ajax-loader.gif

ajax-loader.gif

1093 ms

page.php

page.php

42 ms

zoz2R2rH-QY.css

zoz2R2rH-QY.css

12 ms

print.css

print.css

191 ms

Accessibility Review

poltech.co.nz accessibility score

85

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

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

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

poltech.co.nz best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

poltech.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 Poltech.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 Poltech.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

poltech.co.nz

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