thesydneyartschool.com.au

Tasks

Avoid using deprecated HTML tags.

SEO

URL

Domain : julianashtonartschool.com.au/

Character length : 29

Title

Julian Ashton Art School Sydney

Description

Art classes for beginners and advanced in Sydney

Keywords (meta keywords)

art classes, Sydney, art school, painting, drawing, learn to paint, learn to draw, tuition, art, figurative painting, holiday classes, portrait and figure in oil, colour and composition, watercolour c

Error! Using “meta keywords” is meaningless in a while.

Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

Dublin Core

Dublin Core is not used

Underscores in the URLs

Good! No underscore (_) found in the URLs.

Search engine friendly URLs

Good! The website uses SEO friendly URLs.

Checking the robots.txt file

There is robots.txt file.
https://julianashtonartschool.com.au/robots.txt

User-agent	Disallowed for the search engines
*	/wp-admin/

Social

Social Engagement

No info found.

Content

Doctype

HTML 5

Encoding

Perfect! The character encoding is set: UTF-8.

Language

We have found the language localisation: ”en”.

Title

Julian Ashton Art School Sydney

Character length : 31

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 7%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.

Headings

H1	H2	H3	H4	H5	H6
2	15	6	0	4	0

Heading structure in the source code

<H2> Australia’s oldest continous Art School
<H2> JAAS Principal, Paul Ashton Delprat
<H2> Develop your Artistic Skills
<H2> Online Enrolment available now
<H2> Now in the Rocks and Mosman
<H1> Julian Ashton Art School
<H3> Art classes for everyone over eighteen years of age.
<H1>
<H2> Second Term 2017
<H2> Winter Holidays 2017.
<H2>
<H3> Art classes at The Rocks
<H2> Year 2017 Term Dates
<H2> Year 2018 Term Dates
<H2> Annual Exhibition
<H2>
<H2> Address
<H2>
<H3> The Rocks Campus
<H3> Headland Park Campus
<H3> Phone Enquiries
<H3> Postal Address
<H2> Gift Vouchers Now Available
<H5> Contact Us
<H5> Download Manual Enrolment Forms (PDF)
<H5> Like us on Facebook
<H5> From the Gallery

Word cloud

term19
rocks17
classes15
art12
heights9
georges9
day8
mon8
sat8
campus8
enrolment7
watercolour7
school7
now6
courses6
tutor6
july6
sydney6
week6
ashton5
drawing5
teachers5
students5
monday4
josefia4
lemon4
class4
holiday4
work4
sas/jaas4
apr4
julian4
jaas3
online3
available3
life3
pdf3
form3
painting3
jul3
mosman3
principal3
winter3
evening3
david2
dec2
oct2
weekend2
lower2
annual2
head2
cnr2
jan2
sep2
opposite2
briggs2
grosvenor2
box2
holidays2
middle2

Keyword matrix

word	title	descriptions	heading
term
rocks
classes
art
heights
georges

Two Word cloud

georges heights4
julian ashton3
art classes3
term day2
lower georges2
grosvenor place2

Three Word cloud

tutor david briggs2
grosvenor place nsw2
term dates term2
apr term 2 mon2
julian ashton art2

404 Page

The website has a 404 error page.

Flash content

Good! The website does not have any flash contents.

Frame

Good! The website does not use iFrame solutions.

Images

We found 13 images on this web page.

Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

Readability

Flesch–Kincaid Grade Level

3.00

Flesch Reading Ease

81.10

Coleman Liau Index

10.10

Automated Readability Index (ARI)

1.50

Dale–Chall Readability

6.20

SMOG Index

7.80

Spache Readibility

5.00

Number of letters

3249

Number of words

736

Number of sentences

175

Average words per sentences

Number of syllables

1057

Syllables in words

1009

Average syllables in words

1.44

Number of words in first three syllables

110

Percentage of word / syllables

14.95

Words not in Dale-Chall easy-word list

277

Words not in Spache easy-word list

144

Technologies

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Redirection (www / not www)

Good! The web address is accessible in only one version. The www version is redirected to the version without www.

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Printability

Suggestion! Unfortunately, no printer-friendly CSS found.

Meta Tag (viewport tag, mobile devices)

Error! The meta tag named viewport is missing.

Speed test

Server response time

The server response time is fast enough.

Table layout

Good! No nested tables found.

Render blocking resources

Good! No render blocking elements found!

Speed test – Javascript

Javascript

Error! Too many javascript files found which slows down the page load on the website.

https://julianashtonartschool.com.au/wp-content/plugins/LayerSlider/static/layerslider/js/greensock.js?ver=1.19.0
https://julianashtonartschool.com.au/wp-includes/js/jquery/jquery.js?ver=1.12.4
https://julianashtonartschool.com.au/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
https://julianashtonartschool.com.au/wp-content/plugins/LayerSlider/static/layerslider/js/layerslider.kreaturamedia.jquery.js?ver=6.0.6
https://julianashtonartschool.com.au/wp-content/plugins/LayerSlider/static/layerslider/js/layerslider.transitions.js?ver=6.0.6
https://julianashtonartschool.com.au/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.tools.min.js?ver=5.3.1
https://julianashtonartschool.com.au/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.revolution.min.js?ver=5.3.1
https://julianashtonartschool.com.au/wp-content/plugins/woocommerce/assets/js/frontend/add-to-cart.min.js?ver=3.0.7
https://julianashtonartschool.com.au/wp-content/plugins/js_composer/assets/js/vendors/woocommerce-add-to-cart.js?ver=5.1.1
https://julianashtonartschool.com.au/wp-content/plugins/nextcellent-gallery-nextgen-legacy/js/owl.carousel.min.js?ver=2
https://julianashtonartschool.com.au/wp-content/plugins/contact-form-7/includes/js/jquery.form.min.js?ver=3.51.0-2014.06.20
https://julianashtonartschool.com.au/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=4.7
https://julianashtonartschool.com.au/wp-content/plugins/woocommerce/assets/js/jquery-blockui/jquery.blockUI.min.js?ver=2.70
https://julianashtonartschool.com.au/wp-content/plugins/woocommerce/assets/js/js-cookie/js.cookie.min.js?ver=2.1.4
https://julianashtonartschool.com.au/wp-content/plugins/woocommerce/assets/js/frontend/woocommerce.min.js?ver=3.0.7
https://julianashtonartschool.com.au/wp-content/plugins/woocommerce/assets/js/frontend/cart-fragments.min.js?ver=3.0.7
https://julianashtonartschool.com.au/wp-includes/js/thickbox/thickbox.js?ver=3.1-20121105
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/qode-like.min.js?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/plugins.js?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/jquery.carouFredSel-6.2.1.min.js?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/lemmon-slider.min.js?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/jquery.fullPage.min.js?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/jquery.mousewheel.min.js?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/jquery.touchSwipe.min.js?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/plugins/js_composer/assets/lib/bower/isotope/dist/isotope.pkgd.min.js?ver=5.1.1
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/jquery.stretch.js?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/default_dynamic.js?ver=1491545823
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/default.min.js?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/custom_js.js?ver=1491545823
https://julianashtonartschool.com.au/wp-includes/js/comment-reply.min.js?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/plugins/js_composer/assets/js/dist/js_composer_front.min.js?ver=5.1.1
https://julianashtonartschool.com.au/wp-content/themes/bridge/js/woocommerce.js?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/plugins/woocommerce/assets/js/select2/select2.full.min.js?ver=4.0.3
https://julianashtonartschool.com.au/wp-includes/js/wp-embed.min.js?ver=37aee774afa6d50d54f994a5d997762d

File size of all javascript files combined

0.00

Javascript minifying

Great! The Javascript files are minified.

Speed test – CSS

CSS

Error! Too many CSS files detected that slows down the page load.

https://julianashtonartschool.com.au/wp-content/plugins/LayerSlider/static/layerslider/css/layerslider.css?ver=6.0.6
https://julianashtonartschool.com.au/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=4.7
https://julianashtonartschool.com.au/wp-content/plugins/revslider/public/assets/css/settings.css?ver=5.3.1
https://julianashtonartschool.com.au/wp-content/plugins/nextcellent-gallery-nextgen-legacy/css/nggallery.css?ver=1.0.0
https://julianashtonartschool.com.au/wp-content/plugins/nextcellent-gallery-nextgen-legacy/css/framework-min.css?ver=1.0.1
https://julianashtonartschool.com.au/wp-includes/css/dashicons.min.css?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-includes/js/thickbox/thickbox.css?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/style.css?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/css/font-awesome/css/font-awesome.min.css?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/css/elegant-icons/style.min.css?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/css/linea-icons/style.css?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/css/stylesheet.min.css?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/css/woocommerce.min.css?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/css/woocommerce_responsive.min.css?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/css/print.css?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/css/style_dynamic.css?ver=1491545823
https://julianashtonartschool.com.au/wp-content/themes/bridge/css/responsive.min.css?ver=37aee774afa6d50d54f994a5d997762d
https://julianashtonartschool.com.au/wp-content/themes/bridge/css/style_dynamic_responsive.css?ver=1491545823
https://julianashtonartschool.com.au/wp-content/plugins/js_composer/assets/css/js_composer.min.css?ver=5.1.1
https://julianashtonartschool.com.au/wp-content/themes/bridge/css/custom_css.css?ver=1491545823

File size of all css files combined

0.00

CSS minifying

Great! The CSS elements are minified.

Speed test – Compression

Uncompressed size of the of the HTML

0.00

Gzip compression

Your site uses compression.

Speed test – Browser cache

Browser cache

The browser cache is set correctly for all elements.

Speed test – Images

File size of all images combined

0.00

Image optimisation

All images are optimized.

Links

We found a total of 37 different links.
Internal links: 37

External links:

Link text (anchor)	Link strength

Internal links:

Link text (anchor)	Link strength
https://julianashtonartschool.com.au
Home
About
History
Philosophy
The Principal
Teachers – past and present
Works by SAS/JAAS Students
SAS/JAAS Alumni
Frequently asked questions
Galleries
Work by Teachers
Work by Students
Exhibitions
Courses
Rocks Campus
Sydney Art Classes At The Rocks
The Rocks Term Day Classes
The Rocks Term Evening classes
Sunday One Day Watercolour Class
Monday Fortnightly Watercolour Class at the Rocks with Josefia Lemon
Georges Heights Campus
Outline of Courses and Art classes at Georges Heights, Mosman
Georges Heights Term Day Classes
What to Bring
Holiday Courses
Blog
Contact
How to get to JAAS
Online Enrolment
Basket
Checkout
My Account
https://julianashtonartschool.com.au/#
/ 5
Art classes at The Rocks
here

Website security

104.247.75.218

External hidden links

Good! No hidden external links found

Looking for eval()

Good! No eval(bas64_decode()) scripts are found

Checking for XSS vulnerability

No XSS vulnerability found

Email encryption

Good! We have not found any unencrypted email addresses.

Sites on same ip

aldersfinance.com.au

workingdutchies.com

farmhousemuesli.com.au

aquacleanpools.com.au

alders.finance

artistmarketing.com.au

lifeforcefoodgardens.com

diversifiedwatersolutions.com

shorewaterboatsandbits.com

Icons

Favicon

Good! The website uses favicon.

Typos

hesydneyartschool.com.au, trhesydneyartschool.com.au, rhesydneyartschool.com.au, tfhesydneyartschool.com.au, fhesydneyartschool.com.au, tghesydneyartschool.com.au, ghesydneyartschool.com.au, thhesydneyartschool.com.au, hhesydneyartschool.com.au, tyhesydneyartschool.com.au, yhesydneyartschool.com.au, t5hesydneyartschool.com.au, 5hesydneyartschool.com.au, t6hesydneyartschool.com.au, 6hesydneyartschool.com.au, tesydneyartschool.com.au, thbesydneyartschool.com.au, tbesydneyartschool.com.au, thgesydneyartschool.com.au, tgesydneyartschool.com.au, thtesydneyartschool.com.au, ttesydneyartschool.com.au, thyesydneyartschool.com.au, tyesydneyartschool.com.au, thuesydneyartschool.com.au, tuesydneyartschool.com.au, thjesydneyartschool.com.au, tjesydneyartschool.com.au, thmesydneyartschool.com.au, tmesydneyartschool.com.au, thnesydneyartschool.com.au, tnesydneyartschool.com.au, thsydneyartschool.com.au, thewsydneyartschool.com.au, thwsydneyartschool.com.au, thessydneyartschool.com.au, thssydneyartschool.com.au, thesydneyartschool.com.au, thsydneyartschool.com.au, thedsydneyartschool.com.au, thdsydneyartschool.com.au, thefsydneyartschool.com.au, thfsydneyartschool.com.au, thersydneyartschool.com.au, thrsydneyartschool.com.au, the3sydneyartschool.com.au, th3sydneyartschool.com.au, the4sydneyartschool.com.au, th4sydneyartschool.com.au, theydneyartschool.com.au, thesqydneyartschool.com.au, theqydneyartschool.com.au, theswydneyartschool.com.au, thewydneyartschool.com.au, theseydneyartschool.com.au, theeydneyartschool.com.au, theszydneyartschool.com.au, thezydneyartschool.com.au, thesxydneyartschool.com.au, thexydneyartschool.com.au, thescydneyartschool.com.au, thecydneyartschool.com.au, thesdneyartschool.com.au, thesytdneyartschool.com.au, thestdneyartschool.com.au, thesygdneyartschool.com.au, thesgdneyartschool.com.au, thesyhdneyartschool.com.au, theshdneyartschool.com.au, thesyjdneyartschool.com.au, thesjdneyartschool.com.au, thesyudneyartschool.com.au, thesudneyartschool.com.au, thesyneyartschool.com.au, thesydxneyartschool.com.au, thesyxneyartschool.com.au, thesydsneyartschool.com.au, thesysneyartschool.com.au, thesydwneyartschool.com.au, thesywneyartschool.com.au, thesydeneyartschool.com.au, thesyeneyartschool.com.au, thesydrneyartschool.com.au, thesyrneyartschool.com.au, thesydfneyartschool.com.au, thesyfneyartschool.com.au, thesydvneyartschool.com.au, thesyvneyartschool.com.au, thesydcneyartschool.com.au, thesycneyartschool.com.au, thesydeyartschool.com.au, thesydnbeyartschool.com.au, thesydbeyartschool.com.au, thesydngeyartschool.com.au, thesydgeyartschool.com.au, thesydnheyartschool.com.au, thesydheyartschool.com.au, thesydnjeyartschool.com.au, thesydjeyartschool.com.au, thesydnmeyartschool.com.au, thesydmeyartschool.com.au, thesydn eyartschool.com.au, thesyd eyartschool.com.au, thesydnyartschool.com.au, thesydnewyartschool.com.au, thesydnwyartschool.com.au, thesydnesyartschool.com.au, thesydnsyartschool.com.au, thesydneyartschool.com.au, thesydnyartschool.com.au, thesydnedyartschool.com.au, thesydndyartschool.com.au, thesydnefyartschool.com.au, thesydnfyartschool.com.au, thesydneryartschool.com.au, thesydnryartschool.com.au, thesydne3yartschool.com.au, thesydn3yartschool.com.au, thesydne4yartschool.com.au, thesydn4yartschool.com.au, thesydneartschool.com.au, thesydneytartschool.com.au, thesydnetartschool.com.au, thesydneygartschool.com.au, thesydnegartschool.com.au, thesydneyhartschool.com.au, thesydnehartschool.com.au, thesydneyjartschool.com.au, thesydnejartschool.com.au, thesydneyuartschool.com.au, thesydneuartschool.com.au, thesydneyrtschool.com.au, thesydneyaqrtschool.com.au, thesydneyqrtschool.com.au, thesydneyawrtschool.com.au, thesydneywrtschool.com.au, thesydneyazrtschool.com.au, thesydneyzrtschool.com.au, thesydneyartschool.com.au, thesydneyrtschool.com.au, thesydneyaxrtschool.com.au, thesydneyxrtschool.com.au, thesydneyasrtschool.com.au, thesydneysrtschool.com.au, thesydneyatschool.com.au, thesydneyaretschool.com.au, thesydneyaetschool.com.au, thesydneyardtschool.com.au, thesydneyadtschool.com.au, thesydneyarftschool.com.au, thesydneyaftschool.com.au, thesydneyargtschool.com.au, thesydneyagtschool.com.au, thesydneyar4,tschool.com.au, thesydneya4,tschool.com.au, thesydneyarttschool.com.au, thesydneyattschool.com.au, thesydneyar5tschool.com.au, thesydneya5tschool.com.au, thesydneyarschool.com.au, thesydneyartrschool.com.au, thesydneyarrschool.com.au, thesydneyartfschool.com.au, thesydneyarfschool.com.au, thesydneyartgschool.com.au, thesydneyargschool.com.au, thesydneyarthschool.com.au, thesydneyarhschool.com.au, thesydneyartyschool.com.au, thesydneyaryschool.com.au, thesydneyart5school.com.au, thesydneyar5school.com.au, thesydneyart6school.com.au, thesydneyar6school.com.au

More Sites

thegoolwahouse.com

Title: The Goolwa House holiday accomadation
Description: Location! Location! Location! Child safe and pet friendly. Very affordable holiday rental
Internet Protocol (IP) address:
Tech:
- Analytic
  - Google Analytics
- Other
  - CSS (Cascading Style Sheets)
  - Html (HyperText Markup Language)
  - Html5
  - Javascript
  - Php (Hypertext Preprocessor)

lucehomes.com

Title: Lucehomes.com | US Homes in Luce County - Michigan, USA
Description:
Internet Protocol (IP) address:
Tech:
- CMS
  - Wordpress CMS
- Other
  - CSS (Cascading Style Sheets)
  - Html (HyperText Markup Language)
  - Javascript
  - jQuery
  - Php (Hypertext Preprocessor)
  - Pingback
  - SVG (Scalable Vector Graphics)

xcountrytravel.biz

Title: x cross country travel
Description: private hire, airport transfers, corporate travel, race days, ferry and rail transfers, Market Weighton, Shiptonthorpe, Pocklington etc
Internet Protocol (IP) address:
Tech:
- Analytic
  - Google Analytics
- Social
  - Facebook Box
- Other
  - CSS (Cascading Style Sheets)
  - Google Font API
  - Html (HyperText Markup Language)
  - Html5
  - Javascript

centssport.com

Title: centssport.com
Description:
Internet Protocol (IP) address:
Tech:
- Analytic
  - Google Analytics
- Advertisement
  - Google Adsense
- CDN
  - CloudFront
- Other
  - CSS (Cascading Style Sheets)
  - Html (HyperText Markup Language)
  - Javascript
  - Php (Hypertext Preprocessor)

jystech.com

Title: 字符检测|在线检测|尺寸测量-视觉检测请找瑾煜森公司
Description:
Internet Protocol (IP) address:
Tech:
- Other
  - Swf Object

johnsoncitymotel.com

Title: Budget Motel, Cheapest Hotel Rates in Johnson City TN
Description: Newly Remodeled! The Park 'n Stay Inn offers budget hotel accommodations. Lowest priced rates in Tri-Cities. Weekly & Monthly Rate Specials. Get a free...
Internet Protocol (IP) address:
Tech:
- CMS
  - Wordpress CMS
- Analytic
  - Google Analytics
- Other
  - CSS (Cascading Style Sheets)
  - Font Awesome
  - Html (HyperText Markup Language)
  - Html5
  - Iframe
  - Javascript
  - Php (Hypertext Preprocessor)
  - Shortcodes
  - SVG (Scalable Vector Graphics)

sportsbetting-bonus.com

Title: sportsbetting-bonus.com
Description:
Internet Protocol (IP) address:
Tech:
- Analytic
  - Google Analytics
- Advertisement
  - Google Adsense
- CDN
  - CloudFront
- Other
  - CSS (Cascading Style Sheets)
  - Html (HyperText Markup Language)
  - Javascript
  - Php (Hypertext Preprocessor)

solar-machines.com

Title: やっぱりいいのはお手軽化粧品のオールインワン？プチプラだとどう？ | 何個もつける化粧品って本当に疲れてしまいます。お手軽化粧品がいいですよね。
Description:
Internet Protocol (IP) address:
Tech:
- CMS
  - Wordpress CMS
- Other
  - CSS (Cascading Style Sheets)
  - Google Font API
  - Html (HyperText Markup Language)
  - Html5
  - Javascript
  - Php (Hypertext Preprocessor)
  - Pingback

workersforthehomeless.org

Title: DEDICATED WORKERS FOR THE HOMELESS INC
Description:
Internet Protocol (IP) address:
Tech:
- Analytic
  - Google Analytics
- Advertisement
  - PayPal
- Other
  - CSS (Cascading Style Sheets)
  - Google Font API
  - Html (HyperText Markup Language)
  - Html5
  - Iframe
  - Javascript

hotelpousadadoleao.com.br

Title: Hotel Pousada do Leão
Description:
Internet Protocol (IP) address:
Tech:
- Other
  - CSS (Cascading Style Sheets)
  - Font Awesome
  - Google Font API
  - Html (HyperText Markup Language)
  - Javascript
  - Php (Hypertext Preprocessor)

SEO report of thesydneyartschool.com.au

Julian Ashton Art School Sydney

Tasks

SEO

Social

Content

Readability

Technologies

Speed test

Speed test – Javascript

Speed test – CSS

Speed test – Compression

Speed test – Browser cache

Speed test – Images

Links

External links:

Internal links:

Website security

Sites on same ip

aldersfinance.com.au

workingdutchies.com

farmhousemuesli.com.au