core(seo): support japanese in link-text audit

[rdlabo]

Summary
lint link-text is great!! I think that it will more wonderful if it supports multiple languages.

I added Japanese easily. But I think this should be separate file, and that various people should be involved in editing.
Please let the opinion.

thanks.

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[rdlabo]

signed it!

[googlebot]

CLAs look good, thanks!

[paulirish]

generally I like this. We're moving towards real localization, but until then reusing the same file is OK.

[paulirish]

cc @agektmr do these look good to you? If so, any links with these phrases should be improved to have more context. (e.g. 'Click here' => 'Understand our pricing')

[rdlabo]

@paulirish I changed that lang file move config folder. please check.

[agektmr]

I'm not an expert on this field, but not sure if "全文表示" (display all), "続きを読む" (continue reading) and "もっと読む" (read more) are kind of link text to be avoided. It seems a lot of publishers use these link text on their CMS template. If they would have to replace them with concrete text, could be a challenge.

Is there any criteria for English blocklist? I think same thing goes to "learn more" for example.

[rdlabo]

@agektmr thanks for review.

The website that reached 100 point in item of PWA is too minority now. But I think this check item make web more valuable. ( and get 100 point is very easy more than the Performance )
I want item of SEO will make web more valuable. Some websites use "全文表示" (display all), "続きを読む" (continue reading) and "もっと読む" (read more) to earn PV for continued reading.

[brendankenny]

the language file change was a little too complicated for the current need, so I reverted that last commit to keep the simpler flat blocklist.

I'm kind of in favor of landing this and leaving criteria of the list to further discussion in the future. The bar seems just as arbitrary in English, so that seems fine.

@paulirish are you still good?

[brendankenny]

I missed @paulirish's 👍