What benefits can SEO bring to website marketing, and what are its limitations?
SEO can increase a website’s visibility in organic search, giving people looking for relevant products, services or information a chance to visit and creating opportunities for inquiries, bookings and purchases. Sustained SEO efforts may also reduce reliance on paid advertising. However, the benefits depend on whether keywords match users’ needs, whether the website can persuade visitors, and whether the business can maintain its investment. Rankings do not equal orders, and SEO is neither an instant solution nor a marketing method guaranteed to be low-cost.
Reaching people with relevant needs matters more than rankings alone
The marketing value of SEO lies not just in making a website visible, but in connecting its content with searchers’ needs. Da Vinci’s material uses “travel bags” and “affordable website design” as examples to explain how needs-based keywords can attract visitors with specific intentions. These searches may generate business opportunities, but that does not mean every visitor is ready to buy.
Keyword selection should not be based solely on competition levels, either. The material notes that businesses in some less competitive industries may achieve rankings through suitable website structure and content, without necessarily hiring expensive consultants. The key is still whether the term matches the business’s products or services, rather than simply being easy to rank for.
Traffic creates opportunities, but the website still has to convert visitors
Once visitors arrive, whether they place an order, submit an inquiry or make a booking still depends on how persuasively the business communicates its value through its content and website design. Both pieces of material from Da Vinci caution that hiring an SEO company does not mean a business can simply wait for orders to appear automatically; the business still needs to participate in communication and content development.
- Does the content match the information searchers were originally looking for?
- Is the value of the products and services clearly explained?
- Do the website’s content, design and processes help visitors take the next step?
Evaluating results therefore requires looking beyond keyword rankings to whether traffic generates inquiries, bookings or orders. If visitors leave because the content does not meet their needs, rankings alone are not enough to demonstrate marketing success.
SEO may reduce reliance on advertising, but its traffic is not free
Da Vinci’s material argues that building organic search traffic over time can help reduce dependence on paid advertising and recommends combining SEO with ads. However, this is a service provider’s assessment of the benefits; it should not be generalized into a claim that conversion costs are necessarily lower than those of advertising for every website.
SEO itself involves costs for website structure, content, links, consulting, creative assets and other resources. The same source also notes that running ads directly may be a reasonable choice when paid keywords face little competition and costs per click are low. Choosing an approach requires more than simply concluding that “organic search does not require paying for clicks.”
SEO takes time and adjustment, with no guaranteed return
Indexing, ranking improvements and competing with other websites all take time. Da Vinci’s material states that only low-competition keywords have a “chance” of showing results within three to six months, while highly competitive terms require long-term investment. This is the article’s experience-based assessment, not a timeline promised by search engines.
Likewise, the effects of adjustments cannot be confirmed immediately, nor can traffic or orders be precisely guaranteed. Sustained effort is a prerequisite, not a guarantee of success. Businesses still need to review their content, user experience and actual conversions rather than simply waiting for rankings to rise.
SEO for website marketing: perspectives from across the web
Does high keyword search volume necessarily mean greater marketing value?
Not necessarily. Search volume can be a useful reference, but it also matters whether a term can generate brand awareness or conversions. One forum opinion notes that ranking on the first page for an obscure term that hardly anyone searches for may have limited marketing value. In its discussion of the search landscape in 2026, Semrush also cautions that AI search features may directly satisfy some high-volume queries, removing the need for users to visit a website.
Should articles be as long as possible to improve rankings?
Articles should not be lengthened solely for rankings. Based on practical experience, the Da Vinci author believed that longer articles had a ranking advantage at the time, while concise, readable content was harder to rank. However, the author also cautioned that focusing too heavily on rankings could lead to long-winded articles that neglect visitors’ reading experience. This is the author’s experience-based assessment, not evidence that current search engine rules require long articles.
Does using AI for SEO work necessarily create a competitive advantage?
Not necessarily. Animalz’s discussion presents a hypothetical scenario: even if AI could take over a large amount of SEO work, the same approach would no longer offer a competitive advantage if competitors also widely adopted it. This is not a claim that AI can already replace a specific proportion of the work, but a reminder for businesses to distinguish between the convenience a tool provides and an advantage over competitors.
References
- 關鍵字的域名與排名調整www.domainclub.org — Discusses: Does high keyword search volume necessarily mean greater marketing value?
- How to do keyword research in 2026 (6 ways + framework)www.semrush.com · 2024-02-28T10:54:00Z — Discusses: Does high keyword search volume necessarily mean greater marketing value?
- 執行SEO行銷,你應該了解的10件事www.da-vinci.com.tw · 2022-11-10T23:46:39+08:00 — Source used in the article above.
- The Animalz Podcast Returns with AI & Content: Where’s The Value? (Season Intro)www.animalz.co · 2025-02-27T00:00:00+00:00 — Discusses: Does using AI for SEO work necessarily create a competitive advantage?
- SEOWhat does it mean?SEO學習前先搞懂觀念www.da-vinci.com.tw · 2024-01-05T11:16:00+08:00 — Discusses: Should articles be as long as possible to improve rankings?


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