Page-by-page language verification

Find the pages that speak the wrong language.

Crawl your multilingual website, compare each page’s declared language with its real content, and get an actionable report.

EXAMPLE · SIMULATED DATA

Ready
Pages 0 Analysed 0 OK 0 Wrong 0 Uncertain 0 Errors 0
— /100

Acme is simulated. A real URL starts a real crawl of up to 10 pages, with no account or card.

See the deliverable

A report your team can act on.

Explore a labelled example with expected and detected languages, per-page verdicts, and downloadable exports.

EXAMPLE DATA

Click or tap a page to reveal the verdict.

Reproducible benchmark

Proof, not promises.

We tested the detection engine on 36 languages of real marketing copy. The method and raw results are public.

80.6%top-1 accuracy on full pages
3,701short-string samples tested
0.39 msaverage detection call
36languages in the benchmark

方法

Three reads. One verdict per page.

01

Sample the real content

Cross-check URL, HTML, hreflang, and the language detected in the visible text.

02

Remove the template

Read the full body without navigation, cookie banners, or footer text hiding untranslated content.

03

Arbitrate doubtful pages

Escalate mixed or uncertain signals, then report one clear status per page.

定价

Scan once, or watch every deployment.

Start free. Paid crawls and subscriptions require an account; card payment is handled by Stripe.

Pay per page

小型网站

$4 / 次抓取

200 页

中型网站

$8.50 / 次抓取

500 页

大型网站

$27 / 次抓取

2 000 页

Account required for paid crawls. Provided URLs cost less than spider crawling.

Recurring monitoring

Starter

$9 / 月

  • 1 个网站
  • 每周扫描
  • 跨抓取对比
  • PDF 报告

Agency

$99 / 月

  • 25 个网站
  • 每日扫描
  • 白标
  • SSO + 优先支持

Account required for subscriptions.

完整定价详情

FAQ

常见问题

Lingua Detective 到底检测什么?

它会抓取您的网站,核实在特定语言下展示的每个页面是否真的是用该语言撰写——不留原始语言残留,不含混合内容。每个页面都会获得一个判定结果:conforme(合规)、non_conforme、incertain(不确定)、erreur 或 indetermine。

它能检测多少种语言?

超过180种语言(ISO 639-3),通过三元语法模型离线检测。您页面的文本永远不会被发送到第三方AI服务进行检测。

我需要账户或订阅吗?

不需要。前10页免费——无需信用卡,无需账户。之后您按页以Solana链上的USDC付费;提供网址后,200页收费$3。

大型网站的费用是多少?

按页付费,采用累进阶梯定价:提供网址时,前200页每页$0.015,200至1000页每页$0.010,之后每页$0.006。自动抓取(spider)每页另加$0.005。一个2000页的网站总费用为$17。

它适用于大量使用JavaScript的网站吗?

适用。页面会在需要时通过真实的Chromium浏览器渲染,并基于可见文本进行分析,因此单页应用和服务器端渲染的网站都能被覆盖。

AI智能体可以直接调用API吗?

可以。该API支持x402协议(基于Solana链上USDC的HTTP 402微支付),并提供面向智能体框架的MCP服务器:智能体按每次调用付费,无需API密钥或账户。