--- title: "Spot SEO snake oil before you sign an agency contract" description: "Twelve red flags in SEO agency and specialist pitches, from guaranteed rankings to per-keyword fees, and the questions and contract terms that expose them." canonical: "https://scalewithsearch.com/articles/seo-snake-oil-founders" date: "2026-03-20" modified: "2026-09-25" --- ## Site navigation - [Scale With Search](https://scalewithsearch.com/) - Real estate - Real estate - [Real estate](https://scalewithsearch.com/for/real-estate) - Work - Start here - [Send your brief](https://scalewithsearch.com/work#send-your-brief) - [Prepare your six-question brief](https://scalewithsearch.com/work#prepare-your-six-question-brief) - Build - [Site build, content library with SEO, signal desk](https://scalewithsearch.com/work) - For your business - Trades and home services - [Auto body and collision shops](https://scalewithsearch.com/for/auto-body-and-collision-shops) - [Foundation and home repair contractors](https://scalewithsearch.com/for/foundation-and-home-repair) - 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[The Complete Small-Business Guide to AI Agent Governance](https://scalewithsearch.com/articles/ai-agent-governance-guide-small-business) - [The Complete Guide to Leaving Vendor AI Memory](https://scalewithsearch.com/articles/leaving-vendor-ai-memory-guide) - Articles by cluster - [Business memory](https://scalewithsearch.com/articles/business-memory-for-ai-agents-guide) - [Agent governance](https://scalewithsearch.com/articles/ai-agent-governance-guide-small-business) - [Migration and ownership](https://scalewithsearch.com/articles/leaving-vendor-ai-memory-guide) - For machines - [llms.txt](https://scalewithsearch.com/llms.txt) - [llms-full.txt](https://scalewithsearch.com/llms-full.txt) - [Machine view](https://scalewithsearch.com/?view=machine) - Company - Evidence - [Proof](https://scalewithsearch.com/proof) - Company - [About](https://scalewithsearch.com/about) # Spot SEO snake oil before you sign an agency contract. To a founder without a technical background, search ranking can look like alchemy. Results arrive months late, and you cannot check them in real time. Bad SEO agencies use that opacity. They sell guaranteed rankings, "secret formulas", and metrics such as domain authority or keyword count that predict nothing about revenue. Suppose a founder accepts "We will rank you number 1 for 50 keywords in 90 days" and does not ask which keywords. Months of budget go out before the truth arrives: the keywords had almost no volume and no buying intent. Another founder celebrates "Domain authority went from 35 to 42" and never tracks organic revenue. That founder paid for a better score, not more customers. ## Know what legitimate SEO looks like Legitimate SEO takes 6 to 12 months. It delivers traffic and revenue that you can measure, and the provider explains the method openly. Treat a pitch as snake oil if it promises faster results, uses secret tactics, or hides the work. The 12 red flags below each come with a test and a credible version of the same promise. ## Check the pitch for 12 red flags ### 1. Guaranteed rankings The pitch: "We guarantee first-page rankings for 'project management software' within 90 days, or your money back." Nobody controls the Google algorithm except Google. Rankings depend on content quality, links, technical health, site history, and many other signals, and most take 6 to 12 months to move. An agency that guarantees rankings does one of two things. It targets keywords that nobody searches, such as "project management software Wyoming" at 10 searches each month. Or it uses black-hat tactics that work until Google demotes the site. Test: ask which keywords the guarantee covers and the monthly search volume of each. If the agency will not name them, or they have fewer than 100 searches each month, walk away. A credible agency names 20 keywords with their volumes. It expects 10 to 15 of them in the top 10 within 6 to 12 months. It reviews the strategy at month 6 if they do not move. That is a forecast, not a guarantee. ### 2. A secret formula or a Google insider The pitch: "Our proprietary formula guarantees results, and we cannot share details." Or: "We have contacts at Google who tell us about updates early." SEO practice is public. Google publishes Google Search Essentials, and Ahrefs, Moz, and Semrush publish their methods. A "secret formula" is either standard work in new packaging or a hidden black-hat tactic. Examples of such tactics are private blog networks, cloaking, and link schemes. Google employees work under confidentiality agreements. A claim of insider access is false. Test: ask for the method at a high level. A credible agency describes its process, from keyword research to content, technical fixes, and link acquisition. It names its tools, such as Ahrefs for research and Screaming Frog for audits, and it shows you the work each month. ### 3. Domain authority as the headline result The pitch: "Your domain authority went from 28 to 35 this quarter." Domain Authority is a Moz metric that estimates ranking potential. It is not a Google ranking factor, and it does not measure business results. A site with a score of 50 and no traffic earns nothing. A site with a score of 30 and 100,000 organic sessions can carry a business. Test: ask for this month's organic traffic and revenue. If the answer moves to domain authority, keyword count, or a "health score", the agency avoids accountability. A credible report shows 10,000 organic sessions, up 20% month over month, and 200 organic conversions, up 15%. It shows organic revenue up 18%. It shows organic customer acquisition cost (CAC) down 10%, at half of paid CAC. ### 4. Black-hat tactics The pitch: "We will build 500 backlinks in 30 days from high-authority sites." Or: "We will tune your pages to the right keyword density." Private blog networks (PBNs) are groups of low-quality sites made only to link to clients. Google's spam policies treat them as link schemes. A site that uses them can get a manual action or lose the value of those links. Link farms sell bulk links from spam directories and comment spam, and they hurt more than they help. Keyword stuffing repeats a phrase unnaturally, as in "project management software for project managers who need project management solutions". Google's spam policies name it too. Test: ask where the links will come from, and ask for examples. A credible agency targets editorial links from real publications: industry blogs, news sites, and partner sites. It plans a modest number, such as 10 to 20 links over 6 months from sites above domain rating (DR) 40. The links come from guest posts, digital PR, and partnerships. It shows publications where it earned links before. ### 5. No access to your own data The pitch: "We handle everything. You do not need access to Google Analytics, Search Console, or our reports." An agency that blocks access to tools and data can hide low-quality work, such as thin content or spam links. It can also fabricate results with edited screenshots or inflated numbers. It also locks you in, because you cannot audit the work or move to a new provider with your history. Test: require admin access to Google Analytics and Google Search Console. You own these accounts, not the agency. Ask for view access to the agency's rank tracking and backlink reports in Ahrefs or Semrush. Ask for a weekly or monthly list of completed work: content published, links earned, and technical fixes shipped. ### 6. No exit clause The pitch: "Twelve-month contract, paid up front, no refunds." SEO takes 6 to 12 months, but a non-refundable annual contract traps you even if the agency delivers nothing. A credible agency asks for a three-month initial commitment with milestones. Examples are 10 articles published, 5 links earned, and 20 technical issues fixed. If it meets the milestones, the engagement extends to 6 or 12 months. If it misses them, you can exit with 30 days' notice. That gives the agency runway and you accountability. ### 7. No case studies The pitch: "We have helped hundreds of clients rank number 1, but our NDAs stop us from sharing specifics." A legitimate agency can share three to five case studies, even anonymized ones. For example, a project management SaaS grew from 5,000 to 50,000 organic sessions in 12 months. An agency that shows no past work either invents its results or gets results that clients will not let it publish. Test: ask for three case studies with before-and-after Google Analytics and Search Console data. Ask to speak with one or two past clients. A credible agency protects sensitive numbers but shows proof. ### 8. Results in 30 days The pitch: "Our accelerated tactics get you on page one in 30 days." Crawling and indexing new pages can take weeks. Building authority through links and content depth takes 3 to 6 months. Competitive keywords take 6 to 12 months. A 30-day ranking means one of three things. The keywords have no competition. The tactics are black-hat. Or your domain already had strong authority, and the result is not the agency's work. Test: ask for the typical timeline. A credible agency lays out three stages. Months 1 to 3 cover technical fixes, content strategy, and the first content. In months 4 to 6, rankings start to improve and some traffic arrives. By months 7 to 12, rankings hold, traffic compounds, and the return turns positive. ### 9. A fee for each ranked keyword The pitch: "We charge a fixed fee for each keyword that reaches the top 10." This model rewards the agency for easy keywords that bring no traffic. It can rank you first for "project management software for left-handed freelancers in Montana", at one search each month, and invoice you for it. Test: tie the fee to outcomes and milestones, not to keyword positions. A credible structure is a monthly retainer. It targets 20 keywords with more than 500 searches each month. It measures organic traffic growth, such as 20% each quarter, and conversion rate, such as a rise from 3% to 5%. If the agency misses the traffic target by month 6, it cuts its fee or extends the work at no cost. ### 10. A vague "SEO health score" The pitch: "Your SEO health score is 68 out of 100, up from 62." Agencies invent composite scores that mix technical issues, link counts, and keyword counts. A site can have a perfect score and no visitors. Ask for a monthly report with five parts: 1. Organic sessions from GA4. 2. Keyword rankings in the top 10 only. 3. Links earned, with source URLs and the DR of each linking domain. 4. Technical fixes completed, as a list. 5. Content published, with URLs and target keywords. A credible report is concrete. It shows 15,000 organic sessions, up 25%, and 18 keywords in the top 10, up 3. It shows 12 new links from DR 40+ sites and 4 articles with their URLs. It lists 8 broken links fixed, 15 images compressed, and LCP improved from 3.2 to 2.4 seconds. ### 11. Undisclosed outsourcing The pitch: a premium agency fee, with the writing sent to the cheapest content mill that the agency can find. Some agencies mark up outsourced work several times over and do not disclose it. That is acceptable if the work is good, but often it is thin, stuffed with keywords, copied, or unedited AI output. Google's scaled content abuse policy, published in March 2024, targets pages mass-produced to rank, whether people or AI wrote them. Test: ask who writes your content, ask for portfolios, and ask to approve writers before assignment. A credible agency names its in-house writers or introduces its vetted freelancers, and it lets you see task assignments in its project tool. ### 12. "Content is enough" The pitch: "Publish 100 blog posts and you will rank. Technical SEO does not matter." Content on a weak technical base underperforms. Slow pages, broken internal links, missing structured data, and JavaScript rendering problems can stop Google from indexing content or hold its rankings down. An agency that skips technical SEO often lacks the skills, such as site architecture and engineering collaboration. Test: ask whether the agency audits and fixes technical issues. A credible agency runs a technical audit in month 1 with Screaming Frog and PageSpeed Insights. It delivers a ranked fix list and works with your engineers on it. Content follows on a sound base. ## Ask eight questions before you hire | Question | A credible answer | Walk away if | |---|---|---| | What is your method, month 1 to month 12? | Months 1 to 3: audit, keyword research, strategy. Months 4 to 6: 20 to 30 pieces and link building. Months 7 to 12: 50+ pieces, links compound, rankings hold. | The agency cannot describe a clear process. | | Which keywords will you target, and at what volume? | A sheet of 20 to 50 keywords above 100 searches each month, mixed across decision and consideration stages. | "We will work that out later", or keywords below 10 searches each month. | | How do you measure success? | Organic sessions, top-10 rankings from Search Console and Ahrefs, links with source URLs, organic conversions, and organic revenue. | Domain authority, a health score, or vague "progress". | | Can you share three case studies? | A deck with before-and-after data and one or two reference calls. | No case studies, or a refusal. | | Which tools do you use, and will I have access? | Ahrefs, Screaming Frog, GA4, and Search Console, with admin access for you to GA4 and Search Console. | Access is withheld. | | What is the contract and cancellation policy? | A three-month start with milestones, then an extension, and 30 days' notice to exit. | Twelve months up front with no exit. | | Who does the work? | Named writers, a technical specialist, and a link builder, or introduced freelancers. | A vague "our team". | | How long until results? | Rankings in 3 to 6 months, traffic in 6 to 9, positive return in 9 to 12. | Results promised in 30 to 60 days. | The [guide to auditing an SEO agency](/articles/how-to-audit-seo-agency) turns these answers into a scored review. If you are an executive who approves the budget, [SEO vendor red flags for executives](/articles/seo-vendor-red-flags-executives) covers the same risks from the budget side. ## Audit the agency you already pay Check the link sources first. Export the agency's links in Ahrefs or Semrush and review them by hand. Legitimate links come from real sites with editorial content and traffic. Warning signs are sites with no real content and footers with dozens of outbound links. Unrelated topics are another sign, such as a pet blog that links to your SaaS product. If 50% or more of the new links come from low-DR (below 20) directories or spam sites, the agency uses black-hat tactics. Next, check the reporting. If the agency reports domain authority instead of traffic and revenue, ask it to change. Give it one chance. If it refuses, or claims that traffic is the wrong metric, end the contract. At month 6, check the work itself. If you see no progress, confirm that the agency publishes content, earns links, and fixes technical issues. If it executes and rankings still do not move, the strategy can be wrong: the wrong keywords, weak content, or poor links. Consider a new provider. The [guide to managing multiple SEO vendors](/articles/managing-multiple-seo-vendors) covers a handover without data loss. ## Choose between doing it yourself, a consultant, and an agency Do SEO yourself if three conditions are true. You have 10 to 20 hours each week for it. You are comfortable with GA4, Search Console, and basic HTML. Your target keywords have low competition, with a keyword difficulty below 30. Hire an agency if you lack that time or need results sooner. Also hire one if your market is competitive, with a keyword difficulty above 50. An agency has processes and tools, and it moves faster than a founder who learns on the job. The middle path is a fractional SEO consultant for 10 to 20 hours each month. The consultant sets the strategy and audits the work, and your team or contractors execute it. The [in-house or agency decision guide](/articles/inhouse-seo-vs-agency-decision) compares the three models in more depth. Scale spend to scope: page count, content volume, technical complexity, and link goals. A growth-stage company pays more than a seed-stage startup, and an enterprise pays more again. A fee far below the market for your stage usually buys cut-rate contractors with no strategy. A fee far above it for an early startup funds agency overhead. Get three quotes and compare the deliverables line by line. 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Scale With Search 2026 [scalewithsearch.com](https://scalewithsearch.com) ```