ttgood.com

Ttgood.com

上海师资最雄厚的家教网站，自主选择5万多名上海复旦大学、交大、华师大、上外、同济、音乐学院等名校大学生、1万多名经验丰富的专业教师家教，服务范围上海各区！并提供教育专家在线答疑！

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Authority

52/100

Safety

90/100

Registered

Sep 18, 2003

22 years old · Alibaba Cloud Computing (Beijing) Co., Ltd.

2 of 4 safety checks passed (Sep 17, 2026).

AboutUs has not vetted this site. 2 of 4 automated safety checks did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.

Current facts

Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.

Authority & Safety, with the evidence

How this is scored →

Authority 52/100 — ahead of 52% of the August 2026 scored sampleClear

Why this authority score

Prominence (Tranco rank #473,093)+5
Verified continuity: 23.0 years (RDAP registration)+10
Security & email hygiene+3
Calibration adjustment (published map)+10

These lines explain the underlying model score of 28/99, which is what places this site at 52/100 using the August 2026 scored sample. Public Authority is capped at 99.

Safety evidence

No unexpired threat-feed result; name-similarity check available (recorded about 25 days ago); 3/3 transport and email checks available (oldest recorded about 25 days ago). This is evidence coverage, not a probability that a website is safe.

Missing DMARC (mild)

Site history

Dated record — historical facts always carry their date.

2003
Domain registered (Sep 18, 2003).
2026
Checked today — 2 of 4 safety checks passed (Sep 17, 2026).

✓ domain continuity 22 years registered✓ live verified Sep 17, 2026

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