6.1 sec in total
258 ms
5.7 sec
137 ms
Click here to check amazing Billing Telstra content for Australia. Otherwise, check out these important facts you probably never knew about billing.telstra.com
Telstra Corporate is the gateway into the range of products and services offered by Telstra Consumer and Telstra Business and Enterprise.
Visit billing.telstra.comWe analyzed Billing.telstra.com page load time and found that the first response time was 258 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
billing.telstra.com performance score
name
value
score
weighting
Value6.0 s
3/100
10%
Value7.1 s
5/100
25%
Value12.5 s
3/100
10%
Value1,800 ms
10/100
30%
Value0.012
100/100
15%
Value16.0 s
6/100
10%
258 ms
487 ms
472 ms
907 ms
1301 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Billing.telstra.com, 98% (45 requests) were made to Signon.telstra.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Signon.telstra.com.
Page size can be reduced by 732.2 kB (79%)
927.5 kB
195.3 kB
In fact, the total size of Billing.telstra.com main page is 927.5 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. 15% of websites need less resources to load. Javascripts take 790.8 kB which makes up the majority of the site volume.
Potential reduce by 17.7 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 4.7 kB, which is 22% 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 17.7 kB or 82% of the original size.
Potential reduce by 3.5 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, Billing Telstra needs image optimization as it can save up to 3.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 643.7 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 643.7 kB or 81% of the original size.
Potential reduce by 67.4 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. Billing.telstra.com needs all CSS files to be minified and compressed as it can save up to 67.4 kB or 78% of the original size.
Number of requests can be reduced by 34 (77%)
44
10
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Billing 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 12 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
billing.telstra.com
258 ms
login
487 ms
grid.css
472 ms
common.css
907 ms
select-box.css
1301 ms
app.css
921 ms
jquery.ui.all.css
660 ms
login.css
883 ms
jquery-1.7.1.min.js
912 ms
jquery.easing.1.3.js
896 ms
jquery-labeloverlay-0.0.1.min.js
856 ms
jquery.selectBox.min.js
1093 ms
main.js
1147 ms
landing-page.js
1075 ms
jquery-1.7.2.js
2100 ms
jquery-ui-1.8.19.custom.js
1899 ms
jquery.validate.min.js
1526 ms
jquery.cookie.js
1293 ms
jquery.contentAccordion.js
1308 ms
login.js
1620 ms
jquery.ui.base.css
1105 ms
jquery.ui.theme.css
1336 ms
jquery.ui.core.css
222 ms
jquery.ui.resizable.css
229 ms
jquery.ui.selectable.css
326 ms
jquery.ui.accordion.css
440 ms
jquery.ui.autocomplete.css
445 ms
jquery.ui.button.css
445 ms
jquery.ui.dialog.css
543 ms
jquery.ui.slider.css
600 ms
jquery.ui.tabs.css
659 ms
jquery.ui.datepicker.css
660 ms
jquery.ui.progressbar.css
663 ms
bg-v1-spectrum.png
472 ms
logo-blue.png
219 ms
sprites.png
470 ms
powered-by-google.png
478 ms
ic_tooltip.png
224 ms
bg_blue_button.png
226 ms
register-link.png
690 ms
Gravur-Condensed.woff
875 ms
ui-icons_454545_256x240.png
588 ms
ui-bg_flat_75_ffffff_40x100.png
614 ms
ui-icons_888888_256x240.png
833 ms
arrow_open.png
624 ms
arrow_closed.png
807 ms
billing.telstra.com accessibility score
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
[role] values are not valid
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
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
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
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
billing.telstra.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
billing.telstra.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Billing.telstra.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Billing.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.
billing.telstra.com
Open Graph description is not detected on the main page of Billing 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: