Tools & Wizards About Us
telstra.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

telstra.com

Telstra Personal

Page Load Speed

4 sec in total

First Response

169 ms

Resources Loaded

3.4 sec

Page Rendered

463 ms

telstra.com screenshot

About Website

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

Join Australia's largest mobile network, view our plans for NBN broadband internet, mobile phones, 5G & on demand streaming services.

Visit telstra.com

Key Findings

We analyzed Telstra.com page load time and found that the first response time was 169 ms and then it took 3.8 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

telstra.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value2,230 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.444

21/100

15%

TTI (Time to Interactive)

Value24.7 s

0/100

10%

Network Requests Diagram

www.telstra.com.au

169 ms

latest.min.css

37 ms

nav.lc-651a457928cf258af8f5bdada4f18e25-lc.min.css

93 ms

nav-lego.lc-939a7115a42c28bb26c9d7fc7d085e51-lc.min.css

81 ms

content.lc-370fe21380859864b4d3d6b918d9f44d-lc.min.css

100 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Telstra.com, 6% (2 requests) were made to Cdn.jsdelivr.net and 3% (1 request) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Telstra.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 290.0 kB (19%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Telstra.com 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 717.6 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 212.0 kB

  • Original 234.2 kB
  • After minification 185.4 kB
  • After compression 22.2 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 48.8 kB, which is 21% 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 212.0 kB or 91% of the original size.

Image Optimization

-14%

Potential reduce by 78.0 kB

  • Original 550.5 kB
  • After minification 472.5 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. Obviously, Telstra needs image optimization as it can save up to 78.0 kB or 14% 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 717.6 kB
  • After minification 717.6 kB
  • After compression 717.6 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 15 (52%)

Requests Now

29

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telstra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.telstra.com.au

www.telstra.com.au

169 ms

latest.min.css

latest.min.css

37 ms

nav.lc-651a457928cf258af8f5bdada4f18e25-lc.min.css

nav.lc-651a457928cf258af8f5bdada4f18e25-lc.min.css

93 ms

nav-lego.lc-939a7115a42c28bb26c9d7fc7d085e51-lc.min.css

nav-lego.lc-939a7115a42c28bb26c9d7fc7d085e51-lc.min.css

81 ms

content.lc-370fe21380859864b4d3d6b918d9f44d-lc.min.css

content.lc-370fe21380859864b4d3d6b918d9f44d-lc.min.css

100 ms

search.lc-866e227589fac55d716d1bc6f3cfe12e-lc.min.css

search.lc-866e227589fac55d716d1bc6f3cfe12e-lc.min.css

57 ms

basic.lc-ec1c86651ab66bc57cc335df4be46982-lc.min.css

basic.lc-ec1c86651ab66bc57cc335df4be46982-lc.min.css

88 ms

launch-EN150fea03ccaa40d3b4a005dbafdb143c.min.js

launch-EN150fea03ccaa40d3b4a005dbafdb143c.min.js

47 ms

newrelic.js

newrelic.js

183 ms

latest.min.js

latest.min.js

177 ms

nav.lc-651a457928cf258af8f5bdada4f18e25-lc.min.js

nav.lc-651a457928cf258af8f5bdada4f18e25-lc.min.js

229 ms

nav-lego.lc-939a7115a42c28bb26c9d7fc7d085e51-lc.min.js

nav-lego.lc-939a7115a42c28bb26c9d7fc7d085e51-lc.min.js

176 ms

content.lc-370fe21380859864b4d3d6b918d9f44d-lc.min.js

content.lc-370fe21380859864b4d3d6b918d9f44d-lc.min.js

227 ms

search.lc-866e227589fac55d716d1bc6f3cfe12e-lc.min.js

search.lc-866e227589fac55d716d1bc6f3cfe12e-lc.min.js

228 ms

basic.lc-ec1c86651ab66bc57cc335df4be46982-lc.min.js

basic.lc-ec1c86651ab66bc57cc335df4be46982-lc.min.js

295 ms

import

import

342 ms

lottie-interactivity.min.js

lottie-interactivity.min.js

44 ms

lottie-player.min.js

lottie-player.min.js

80 ms

able-sprites.svg

able-sprites.svg

56 ms

t-logo.svg

t-logo.svg

73 ms

CAM-vodeals-thome-dualDesktopInline-360x520@2x.webp

CAM-vodeals-thome-dualDesktopInline-360x520@2x.webp

1074 ms

preloader.png

preloader.png

100 ms

preloader-160-90.png

preloader-160-90.png

160 ms

LOG-apple-standard-656x370-2x.png

LOG-apple-standard-656x370-2x.png

73 ms

LOG-samsung-standard-656x370-2x.png

LOG-samsung-standard-656x370-2x.png

100 ms

LOG-google-standard-656x370-2x.png

LOG-google-standard-656x370-2x.png

101 ms

EDL-RFI-STK-adobestock-572923836-mothers-day-gift-contentbox-656x370-2x.jpg

EDL-RFI-STK-adobestock-572923836-mothers-day-gift-contentbox-656x370-2x.jpg

103 ms

EDL-SpaceTalk-10849-standard-656x370.jpg

EDL-SpaceTalk-10849-standard-656x370.jpg

102 ms

STK-adobeStock-709895209-SeniorWomen-standard-656x370.jpg

STK-adobeStock-709895209-SeniorWomen-standard-656x370.jpg

101 ms

RFI-5367-Standard-656x370-2x.jpg

RFI-5367-Standard-656x370-2x.jpg

102 ms

telstra-display-medium.woff

telstra-display-medium.woff

710 ms

telstra-display-regular.woff

telstra-display-regular.woff

804 ms

telstra-display-medium.woff

telstra-display-medium.woff

95 ms

Accessibility Review

telstra.com accessibility score

98

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

Links do not have a discernible name

Best Practices

telstra.com 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

telstra.com SEO score

100

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

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 Telstra.com 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 Telstra.com 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

telstra.com

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