Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

nationalwindscreens.com.au

Windscreen Replacement & Repair Specialists | National Windscreens

Page Load Speed

14.6 sec in total

First Response

651 ms

Resources Loaded

13.5 sec

Page Rendered

378 ms

About Website

Visit nationalwindscreens.com.au now to see the best up-to-date National Windscreens content for Australia and also check out these interesting facts you probably never knew about nationalwindscreens.com.au

Come to us or we can come to you for fast & efficient Car Windscreen Repair or Windscreen Replacement. National Windscreens is available 24/7. Call us today!

Visit nationalwindscreens.com.au

Key Findings

We analyzed Nationalwindscreens.com.au page load time and found that the first response time was 651 ms and then it took 13.9 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

nationalwindscreens.com.au performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,900 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

nationalwindscreens.com.au

651 ms

www.nationalwindscreens.com.au

1476 ms

bootstrap.min.css

408 ms

owl.carousel.css

610 ms

jquery.mCustomScrollbar.css

612 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 71% of them (64 requests) were addressed to the original Nationalwindscreens.com.au, 10% (9 requests) were made to Lh3.googleusercontent.com and 4% (4 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (8.1 sec) relates to the external source Via.placeholder.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.7 kB (15%)

Content Size

812.1 kB

After Optimization

693.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nationalwindscreens.com.au main page is 812.1 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. 65% of websites need less resources to load. Images take 425.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 108.3 kB

  • Original 133.7 kB
  • After minification 119.4 kB
  • After compression 25.5 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 14.3 kB, which is 11% 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 108.3 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 9.2 kB

  • Original 425.4 kB
  • After minification 416.2 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. National Windscreens images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 252.9 kB
  • After minification 252.9 kB
  • After compression 251.8 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.

Requests Breakdown

Number of requests can be reduced by 46 (58%)

Requests Now

80

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of National Windscreens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nationalwindscreens.com.au accessibility score

72

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

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

nationalwindscreens.com.au 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nationalwindscreens.com.au SEO score

78

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Nationalwindscreens.com.au 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 Nationalwindscreens.com.au 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 National Windscreens. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: