[Yahoo Shopping What is the product name? Basic rules that newcomers should know and MECE management techniques with character limit]
The "product name" in Yahoo Shopping is not just a name, but the most powerful SEO variable that influences search traffic. We have sorted out the questions faced by personnel who have just been assigned to the EC division, such as ``How many characters can I enter?'' and ``What kind of symbols are unacceptable?'' from a MECE (no omissions, no duplications) perspective. In this article, we will thoroughly explain the optimal character count design based on official rules and structuring methods to maximize sales.
1. Basic specifications and character limit for Yahoo Shopping product names
There is a system upper limit for product names (product names) on Yahoo Shopping and a valid range for display in search results. The maximum number of characters that can be set on the management screen (Store Creator Pro) is 75 full-width characters (150 half-width characters). However, on the smartphone version of the search results screen, only the first 30 to 35 characters are displayed, so the golden rule is to ``frontload'' important keywords to the left.
2. Index priority of “product name” that affects search ranking
In Yahoo Shopping's search algorithm, product names have a higher scoring weight than "catchphrase" or "product information." In particular, exact matches and prefix matches between search queries and product names are powerful factors that boost display rankings. Rather than simply listing keywords, arranging them in a word order that matches the user's search intent is a shortcut to improving CVR (contract rate).
Figure: Comparison of importance of each item in Yahoo Shopping search (our estimate)
3. Organize with MECE! 4-slot model with product name configuration
To help new staff create product names without hesitation, we recommend the "slot model", which consists of the following four elements. This allows us to mass-produce SEO-friendly titles while preventing information leaks and duplication.
- Slot A: Brand/Manufacturer Name (Establishing Credibility)
- Slot B: Core Keywords ('wallet' 'men's'and other major category names)
- Slot C: Features & Benefits ('genuine leather' 'large capacity' 'free shipping」)
- Slot D: Model Numbers & Specifications ('2026 model' 'size' etc.)
4. Checklist of prohibited items to avoid violation of guidelines
Yahoo Shopping has strict guidelines regarding product names. If you violate the following prohibitions, you run the risk of being excluded from search (penalty), so regular inventory is required.
- excessive use of decorative symbols other than (symbols like ★ and ♪ are generally prohibited)
- listing unrelated brand names ('XX-style'comparison expressions such as)
- obsessive repetition of the same word ('wallet wallet wallet' etc.)
- free shippingproduct names consisting solely of promotional information such as
Frequently Asked Questions
- Q. stuffing keywords up to the character limitをwhether to stuff keywords?
- A. SEOfrom the perspective of, important key phrasesをshould be included, but、when readability is low, click-through rate (CTR)decreases。important keywords should be placed in front30characters and keep the latter half for supplementary information as a best practice。
- Q. To what extent are symbols permitted?
- A. Officially, excessive decoration other than spaces is not recommended。Half-width spacesをas delimiters and readabilityをensuring it is the safest approach。
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Consult on Strategy for FreeSummary
Yahoo Shopping's product names are limited to 75 full-width characters, so the challenge is how well they can be considered for both search engines and users. By using the MECE framework and arranging all the necessary information and following the rules, you can aim to maximize search traffic. First, check if your company's best-selling products are fully front-loaded.
References
- [1] ヤフーShopping Store Operations Guidelines: Product Registration
- [2] Search Result Optimization (SEO) Basic Rules and Display Restrictions

