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buildersonline.co.nz screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

buildersonline.co.nz

Building Contractors Auckland | Residential, Commercial Building Design Auckland

Page Load Speed

6.5 sec in total

First Response

812 ms

Resources Loaded

5.3 sec

Page Rendered

409 ms

buildersonline.co.nz screenshot

About Website

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

Tresco Construction is a well-established is Building Contractors Auckland. We provide Residential Building Design, Commercial Building design, and house design plans Auckland. We specialise in a wide...

Visit buildersonline.co.nz

Key Findings

We analyzed Buildersonline.co.nz page load time and found that the first response time was 812 ms and then it took 5.7 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

buildersonline.co.nz performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

buildersonline.co.nz

812 ms

buildersonline.co.nz

992 ms

bootstrap.css

970 ms

camera.css

808 ms

google-map.css

818 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 73% of them (38 requests) were addressed to the original Buildersonline.co.nz, 8% (4 requests) were made to Maps.googleapis.com and 6% (3 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Buildersonline.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 452.9 kB (16%)

Content Size

2.8 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Buildersonline.co.nz main page is 2.8 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. 45% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 28.9 kB

  • Original 38.4 kB
  • After minification 32.2 kB
  • After compression 9.5 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. This page needs HTML code to be minified as it can gain 6.2 kB, which is 16% 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 28.9 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 3.3 kB

  • Original 2.2 MB
  • After minification 2.1 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. Buildersonline images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 238.4 kB

  • Original 418.9 kB
  • After minification 375.7 kB
  • After compression 180.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 238.4 kB or 57% of the original size.

CSS Optimization

-86%

Potential reduce by 182.3 kB

  • Original 211.1 kB
  • After minification 164.9 kB
  • After compression 28.8 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. Buildersonline.co.nz needs all CSS files to be minified and compressed as it can save up to 182.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (64%)

Requests Now

47

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Buildersonline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

buildersonline.co.nz

buildersonline.co.nz

812 ms

buildersonline.co.nz

buildersonline.co.nz

992 ms

bootstrap.css

bootstrap.css

970 ms

camera.css

camera.css

808 ms

google-map.css

google-map.css

818 ms

mailform-sub.css

mailform-sub.css

818 ms

search.css

search.css

817 ms

jquery.js

jquery.js

1414 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

1006 ms

rd-smoothscroll.min.js

rd-smoothscroll.min.js

1017 ms

device.min.js

device.min.js

1016 ms

bootstrap.min.js

bootstrap.min.js

1026 ms

tm-scripts.js

tm-scripts.js

973 ms

font-awesome.min.css

font-awesome.min.css

41 ms

css

css

33 ms

animate.css

animate.css

239 ms

css

css

18 ms

ga.js

ga.js

51 ms

embed

embed

173 ms

logo.jpg

logo.jpg

198 ms

page-1_img1.png

page-1_img1.png

205 ms

page-1_img2.png

page-1_img2.png

204 ms

page-1_img3.png

page-1_img3.png

203 ms

about-1.jpg

about-1.jpg

205 ms

slide3.jpg

slide3.jpg

999 ms

newslider1.jpg

newslider1.jpg

778 ms

newslider.jpg

newslider.jpg

800 ms

jquery.cookie.js

jquery.cookie.js

374 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

375 ms

tmstickup.js

tmstickup.js

374 ms

jquery.ui.totop.js

jquery.ui.totop.js

572 ms

superfish.js

superfish.js

572 ms

jquery.rd-navbar.js

jquery.rd-navbar.js

573 ms

wow.js

wow.js

771 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

770 ms

camera.js

camera.js

969 ms

jquery.form.min.js

jquery.form.min.js

938 ms

jquery.rd-mailform.min.js

jquery.rd-mailform.min.js

966 ms

sdk.js

sdk.js

34 ms

jquery.rd-parallax.js

jquery.rd-parallax.js

967 ms

wlp2gwHKFkZgtmSR3NB0oRJfbwhW.ttf

wlp2gwHKFkZgtmSR3NB0oRJfbwhW.ttf

35 ms

__utm.gif

__utm.gif

18 ms

sdk.js

sdk.js

12 ms

js

js

38 ms

geometry.js

geometry.js

4 ms

search.js

search.js

8 ms

main.js

main.js

15 ms

__utm.gif

__utm.gif

38 ms

camera-loader.gif

camera-loader.gif

197 ms

slide3.jpg

slide3.jpg

798 ms

parallax2.jpg

parallax2.jpg

806 ms

newslider1.jpg

newslider1.jpg

387 ms

Accessibility Review

buildersonline.co.nz accessibility score

52

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

buildersonline.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

SEO Factors

buildersonline.co.nz SEO score

87

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 Buildersonline.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 Buildersonline.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

buildersonline.co.nz

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