GLOSSARY
Search Marketing FAQ
Concise answers to the most common questions relevant to SEO, GEO, CRO, and PPC. Filter by discipline, platform, and topic. Cortex references its corpus of platform-published best practices to draft each answer, with citations linking back to the source documents.
Showing 817-840 of 1947 questions
How does Google assess authoritativeness in E-E-A-T?SEOGoogleE-E-A-T / Trust Signals+
Through links, mentions, and citations from other authoritative sites in the same topic area. A medical site cited by other medical sites accumulates authority. Wikipedia and Wikidata presence amplify authority signals. Industry awards, conference talks, and being quoted by tier-1 publishers all feed the authoritativeness signal Google's algorithm approximates.
in E-E-A-T and Trust Signals
How does Google assess trustworthiness in E-E-A-T?SEOGoogleLocal SearchE-E-A-T / Trust Signals+
Site security (HTTPS), transparent ownership (visible About and Contact pages), clear editorial policies, factual accuracy verified across sources, customer reviews and ratings, accurate NAP consistency, secure payment processes for ecommerce, and absence of deceptive patterns. Trust is the strongest of the four E-E-A-T attributes for any YMYL page.
in E-E-A-T and Trust Signals
How can I improve author authority for SEO?SEOLink BuildingStructured Data / SchemaE-E-A-T / Trust Signals+
Build a real author identity: linked bio page with credentials, photo, contact info, and named publication history. Mark up with Person schema. Earn external citations - guest posts, podcast appearances, expert quotes in tier-1 publications. Use Wikipedia and Wikidata where feasible. The goal is making author identity verifiable to Google's algorithms.
in E-E-A-T and Trust Signals
How can I build brand authority online?SEOStructured Data / SchemaBrand Building+
Earn unlinked brand mentions from authority sources (PR, podcasts, industry coverage). Build Wikipedia and Wikidata presence with sourced citations. Optimize for branded search demand (people Googling your brand by name). Maintain consistent NAP across the web. Use Schema.org Organization markup. Brand authority compounds slowly but is the highest-leverage long-term SEO investment.
in E-E-A-T and Trust Signals
How do certifications affect trust signals?SEOGoogleE-E-A-T / Trust Signals+
Industry certifications (medical board, bar association, professional licenses, BBB accreditation) signal trustworthiness when displayed on About or service pages with verifiable links. For YMYL businesses (health, finance, legal), certifications often determine whether Google considers a site eligible to rank at all. Generic awards or self-declared badges add less; verifiable third-party certifications add the most.
in E-E-A-T and Trust Signals
How do author bios help E-E-A-T?SEOGoogleStructured Data / SchemaE-E-A-T / Trust Signals+
Author bios link each article to a verifiable person: their credentials, publication history, photo, social profiles, and contact information. Without an author bio, Google has no way to verify the content's expertise or experience. Bios should be substantive (3-5 sentences minimum), link to a dedicated author page, and use Person schema markup.
in E-E-A-T and Trust Signals
How do citations and sources impact content quality?SEOGoogle+
Citations to primary sources signal that the content is grounded in verifiable evidence rather than summarized opinion. Google explicitly rewards content that cites authoritative sources. Inline citations to peer-reviewed studies, government data, official publisher documentation, and recognized experts boost quality scoring. Citations also improve AI-engine pickup, where source-grounded answers are preferred.
in E-E-A-T and Trust Signals
Can AI-assisted content still meet E-E-A-T standards?SEOE-E-A-T / Trust Signals+
Yes if a human contributes substantive experience, expertise, and editorial judgment - the AI is a tool, not the author. Google's stance: focus on quality and helpfulness, not authorship method. AI content that simply aggregates without first-hand experience or original analysis fails E-E-A-T. Mark up author identity, fact-check, and add the experience layer AI cannot fake.
in E-E-A-T and Trust Signals
What is the difference between E-E-A-T and content quality?SEOE-E-A-T / Trust Signals+
Content quality covers depth, structure, readability, originality, and intent matching. E-E-A-T is a sub-framework focused specifically on who is producing the content and whether they are trustworthy. A page can be high-quality but low-E-E-A-T (good writing from an unknown author with no credentials) or vice versa. Both contribute to ranking but address different signals.
in E-E-A-T and Trust Signals
Why is E-E-A-T important for YMYL content?SEOGoogleE-E-A-T / Trust Signals+
Your-Money-or-Your-Life topics (health, finance, legal, safety) directly affect users' wellbeing. Google's quality raters score these pages on the strictest E-E-A-T standard. Misleading content here can cause real harm. For YMYL queries, Google heavily favors content from credentialed authors at established institutions - thin or anonymous YMYL content rarely ranks regardless of other SEO.
in E-E-A-T and Trust Signals
How does Google judge website trustworthiness?SEOGoogleE-E-A-T / Trust Signals+
Through site-wide signals: HTTPS, About and Contact pages with real info, ownership transparency, accurate NAP, editorial policies, factual accuracy, third-party reviews, consistent brand presence, secure checkout, and lack of deceptive UX patterns. Trust signals compound; one missing element rarely sinks a site, but multiple missing ones do.
in E-E-A-T and Trust Signals
What website elements signal trust to Google?SEOGoogleStructured Data / SchemaLocal SearchE-E-A-T / Trust Signals+
Visible About, Contact, and Privacy Policy pages. Author bios on content pages. HTTPS site-wide. NAP matching Google Business Profile and directory citations. Customer reviews displayed on the site with schema markup. Clear refund and returns policies for ecommerce. Schema.org Organization markup. Editorial guidelines for content sites. All of these flag a real, accountable business.
in E-E-A-T and Trust Signals
How do external mentions influence authority?SEOGoogleLink BuildingBrand Building+
Unlinked mentions of your brand (in articles, podcasts, social posts, forums, news coverage) tell Google your business has external recognition. Google has confirmed it uses implicit links - brand mentions even without backlinks - as authority signals. Tools like Ahrefs Brand Mentions and BuzzSumo surface where your brand is referenced; growing that footprint compounds authority.
in E-E-A-T and Trust Signals
How do backlinks relate to authoritativeness?SEOGoogleLink Building+
Backlinks remain a top-three Google ranking factor and the primary authoritativeness signal. Each link from an authority site in your topic area passes a measurable portion of that site's accumulated authority. Quality matters more than quantity: ten links from recognized industry publications outrank thousands of links from low-quality directories. PageRank has evolved but not gone away.
in E-E-A-T and Trust Signals
What is content quality assessment in Google Search?SEOGoogleStructured Data / SchemaE-E-A-T / Trust SignalsInternal Linking+
Google's content quality assessment combines algorithmic signals (engagement, dwell time, freshness, structured data, internal linking) with rater feedback (E-E-A-T evaluations from human quality raters who score real SERPs). The algorithm uses rater data to train ranking systems and identify proxies for quality. Content that passes the rater bar tends to outrank content that does not.
in E-E-A-T and Trust Signals
How often should content be updated to maintain quality?SEOAnalytics & Tracking+
Depends on the topic. Time-sensitive topics (stats, regulations, product reviews, tech tutorials) need refreshes every 6-12 months. Evergreen explainers can sit for 2-3 years. Audit quarterly: identify pages where rankings have slipped and look for outdated stats, broken examples, deprecated features. Re-publish refreshed content with updated dates and resubmit to Search Console.
in E-E-A-T and Trust Signals
When should I use Performance Max instead of Search campaigns?PPCGoogle AdsAd Creative+
Use Performance Max when you want Google's AI to find conversions across Search, YouTube, Display, Discover, Gmail, and Maps from a single campaign. It is best as a complement to Search, not a replacement. Search campaigns retain more control over keywords and creative; Performance Max trades control for cross-channel reach.
in Performance Max
When should I not use Performance Max and stick with Search?PPCGoogle AdsAd Creative+
Stick with Search when you need granular keyword-level control, the account has under 30 conversions per month (Performance Max needs more signal), or your brand requires tight ad-copy control. Also avoid Performance Max as your only campaign when you need to defend branded queries with deliberately separate creative.
in Performance Max
How do I set up a Performance Max campaign?PPCGoogle AdsGoogleBid StrategiesAd Creative+
In Google Ads, click New Campaign, pick a conversion goal (Sales, Leads, Local Store Visits), select Performance Max. Choose budget, Smart Bidding strategy (Target ROAS or Target CPA), set geo/language. Build one or more asset groups (headlines, descriptions, images, videos, audience signals). Link Merchant Center if applicable. Launch.
in Performance Max
What campaign objective should I choose for Performance Max?PPCGoogle AdsAd Creative+
Match the objective to your business goal. Sales is right for e-commerce with revenue tracking. Leads is right when you optimize for form fills or calls. Local Store Visits suits brick-and-mortar with physical foot traffic. Avoid Awareness-only objectives in Performance Max; the campaign type is conversion-led by design.
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What budget do I need for Performance Max to work effectively?PPCGoogle AdsGoogleBid StrategiesAd Creative+
Google recommends a daily budget at least 3x your Target CPA so the model can collect enough conversion signal to learn. For accounts under $5K monthly, Performance Max often underperforms standard Search. Above $10K monthly with 30+ conversions, Performance Max begins to outperform fragmented campaign structures.
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How long does the Performance Max learning phase take?PPCGoogle AdsAd Creative+
Two to six weeks depending on conversion volume. The model needs at least 50 conversions before bidding stabilizes. During learning, expect CPA and ROAS swings; do not adjust budget or targets in the first 14 days. After learning, performance becomes consistent and incremental optimizations show clear lift.
in Performance Max
What bidding strategy should I use in Performance Max?PPCGoogle AdsBid StrategiesAd CreativeMobile Optimization+
Target ROAS for e-commerce accounts with consistent conversion value data. Target CPA for lead-gen and service businesses. Maximize Conversion Value (without a target) works during early ramp before you have ROAS history. Maximize Conversions (without a target) works for early lead-gen accounts. Avoid Maximize Clicks in Performance Max.
in Performance Max
What are asset groups in Performance Max?PPCGoogle AdsAd Creative+
Asset groups are collections of creative assets (headlines, descriptions, images, videos, logos) plus audience signals organized around a theme or audience. Google's AI mixes and matches assets to create ads across every surface. Think of asset groups as ad groups for Performance Max - one per theme, audience, or product line.
in Performance Max