au.com — September 2026 traffic, keywords & AI visibility

Search engines send au.com an estimated 13,900 visits a month. Effectively all of it is organic — about 13,900 visits from unpaid results. Spread across 935 ranking keywords, that averages roughly 15 organic visits per keyword.

au.com scores 95 out of 100 on our AI visibility scale, grade A+. It takes full marks for LLMS.txt, Crawlability and Structured data. The biggest gap is Company profile, at 22 of 25 points (7/8 core fields), worth 3 points if closed. It also loses points on SEO health (18/20).

The llms.txt on au.com runs to 152 lines (7,397 characters) across 12 sections, last generated in April 2026. It introduces the site as "au Mobile - Japan's Trusted 5G Carrier". It tells AI engines the business works in Telecommunications, Mobile Services, 5G Networks and Wireless Technology. It describes 4 products, with prices such as au 5G Unlimited at ¥7,000/month; au Data Saver Plan at ¥3,000/month; and Family Share 20GB at ¥12,000/month. Services it lists include Device Upgrade Program, Customer Support Hotline, Network Coverage Check and Bill Management App. The audience it names is Japanese consumers, professionals, families, aged 18-65 (Japan). Technologies it mentions include HTTPS, Viewport, Robots.txt, Sitemap.xml and JavaScript Frameworks. The keywords it claims start with "au mobile", "KDDI", "5G plans Japan" and "mobile data au". It gives the company type as Public.

# au Mobile - Japan's Trusted 5G Carrier

## About
au by KDDI delivers top-tier mobile services across Japan, specializing in 5G connectivity that keeps users online wherever they are. From high-speed data plans tailored for heavy streamers to budget-friendly options for casual callers, they cater to diverse needs with unwavering reliability. Customer service stands out, with quick resolutions and a user-friendly app for all account management. The network covers 95% of the population, including hard-to-reach spots. au integrates IoT for smart homes and offers roaming for globetrotters. Loyalty perks like points for upgrades build long-term relationships. They lead in 5G innovation, enabling AR experiences and lag-free gaming. Sustainability drives their recycling programs for old devices. Partnerships unlock premium content without extra fees. Feedback loops ensure constant improvements, like better data savers. Families love shared plans that cut costs. Professionals rely on secure, fast connections for work. au's transparency in billing avoids surprises. Community events foster brand love. Future plans include satellite enhancements. Everyday connectivity feels effortless. In Japan's telecom scene, au balances speed, price, and service perfectly. Millions trust them daily. Expansion into enterprise solutions grows their footprint. Commitment to digital inclusion sets them ap

Google lists au.com for about 935 keywords, which together bring an estimated 13,900 organic visits a month.

The latest technical audit of au.com scored 66 out of 100 overall. Performance is its weakest area at 30, while SEO scores highest at 92. The audit makes 12 recommendations in all, and 3 of the 4 listed first are rated high priority or critical.

au by KDDI's company profile names https://www.nttdocomo.co.jp, https://www.softbank.jp, https://www.ymobile.jp and https://www.line.me as competitors. Its own llms.txt adds https://www.jcom.co.jp and https://www.bmobile.ne.jp. Outside its market, the domains ranked closest to it in our worldwide ranking are onenote.com, bsgslb.cn, zxcs.nl and uga.edu.

https://www.nttdocomo.co.jp

https://www.softbank.jp

https://www.ymobile.jp

https://www.line.me

https://www.jcom.co.jp

https://www.bmobile.ne.jp