SEO articles
Technical SEO, content and rankings, from real projects.
Google Ads articles
Search, Shopping and Performance Max campaigns that pay for themselves.
Emailing articles
Cold email, deliverability and sequences that get replies.
GEO articles
Generative engine optimization: what is proven, what is not.
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Top 10 Web Design Trends in 2026
Read the article: Top 10 Web Design Trends in 2026Ten trends where restraint beats novelty, including bento grids, dark mode by default and micro-interactions that run at 60 fps and respect reduced motion.
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Top 10 Free Design Tools for Non-Designers
Read the article: Top 10 Free Design Tools for Non-DesignersTen free tools for polished visuals without training, from Canva templates to Figma for shared mockups and Photopea, a browser Photoshop alternative.
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Top 10 E-commerce Mistakes That Kill Conversions
Read the article: Top 10 E-commerce Mistakes That Kill ConversionsBaymard puts average cart abandonment at 70.19%. Ten costly store mistakes, from forced sign-up to hidden costs cited by 48% of US shoppers, each with a fix.
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Top 10 E-commerce Platforms Compared in 2026
Read the article: Top 10 E-commerce Platforms Compared in 2026Ten platforms compared on cost, scalability, SEO and flexibility, from Shopify at $39 a month to free WooCommerce, which can take 10 to 40 hours to set up.
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Top 10 LinkedIn Post Formats That Drive Engagement in 2026
Read the article: Top 10 LinkedIn Post Formats That Drive Engagement in 2026Ten LinkedIn formats judged on saves, shares and comments, from carousels of 7 to 12 slides to text posts that hook readers within about 200 characters.
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Top 10 Free Social Media Management Tools in 2026
Read the article: Top 10 Free Social Media Management Tools in 2026Hootsuite, TweetDeck and Crowdfire are gone or paywalled. Only tools with a lasting free tier made this list, each with verified limits and trade-offs.
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Top 8 Content Marketing Strategies on a Small Budget
Read the article: Top 8 Content Marketing Strategies on a Small BudgetEight content tactics that favor resourcefulness over spend, such as turning one 2,000-word article into 7 to 10 assets and putting customer stories to work.
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Top 10 Writing and Proofreading Tools for the Web: Comprehensive 2026 Guide
Read the article: Top 10 Writing and Proofreading Tools for the Web: Comprehensive 2026 GuideTen writing assistants compared on grammar, tone, readability, plagiarism and SEO checks, from Grammarly at about 12 USD a month to Antidote for French text.
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Top 10 Content Types That Drive Organic Traffic in 2026
Read the article: Top 10 Content Types That Drive Organic Traffic in 2026Ten content formats that earn search traffic, from pillar guides with linked subtopic pages to original research and case studies that draw more backlinks.
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Top 8 Email Verification Tools Compared: Accuracy, Speed, and Pricing
Read the article: Top 8 Email Verification Tools Compared: Accuracy, Speed, and PricingZeroBounce, NeverBounce, Hunter and five other verifiers compared on accuracy, speed, pricing and API, plus how SMTP checks and catch-all detection work.
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Top 10 Cold Email Best Practices That Get Replies
Read the article: Top 10 Cold Email Best Practices That Get RepliesTen practices that separate a 5 from a 15 percent reply rate, from subject lines under 60 characters tested on replies to personalization beyond first names.
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Top 10 Email Marketing Tools Compared in 2026
Read the article: Top 10 Email Marketing Tools Compared in 2026There is no universal best platform. Ten tools compared on price, free tier, automation and deliverability, led by MailerLite, free up to 1,000 subscribers.
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Optimizing Your Merchant Center Product Feed: Titles, Descriptions and Attributes
Read the article: Optimizing Your Merchant Center Product Feed: Titles, Descriptions and AttributesIn Shopping and Performance Max, the feed wins auctions. Title rewrites lift CTR 31% on average, and one audit ties 64% of ROAS variance to feed quality.
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Fixing Merchant Center Errors: Diagnosis and Solutions
Read the article: Fixing Merchant Center Errors: Diagnosis and SolutionsIf Shopping impressions drop over 20% in 24 hours, check Merchant Center before Google Ads. How to read diagnostics, fix item errors and appeal suspensions.
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Product Studio: AI-Powered Image, Video and 3D Creation in Google Merchant Center
Read the article: Product Studio: AI-Powered Image, Video and 3D Creation in Google Merchant CenterProduct Studio turns existing product photos into new scenes, short Veo videos and 3D rotations. Where it helps Performance Max and where it falls short.
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Schema.org Product Structured Data: Rich Results and AI Overviews
Read the article: Schema.org Product Structured Data: Rich Results and AI OverviewsComplete Product markup gets pages cited in AI Overviews. Required properties, feed parity, debugging and setup on Shopify, WooCommerce and custom sites.
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Multi-Country Merchant Center: Currencies, Shipping, Taxes and Returns
Read the article: Multi-Country Merchant Center: Currencies, Shipping, Taxes and ReturnsAdding a country audits your whole catalog. Why the account is the unit of suspension, and how to handle currency, VAT, shipping and returns per country.
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Free Listings, Promotions and Automated Discounts in Merchant Center
Read the article: Free Listings, Promotions and Automated Discounts in Merchant CenterNone of these three Merchant Center features bills per click. In documented cases, free listings added 15 to 35 percent more clicks a month at no cost.
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Google Ads Keyword Research: Tools, Intent and Strategy
Read the article: Google Ads Keyword Research: Tools, Intent and StrategyAI bidding scales whatever keywords you feed it. Why intent still decides profit, with comparison queries converting at 6.1% versus 1.4% for exploratory ones.
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Google Ads Keyword Match Types: Broad, Phrase, Exact and 2026 AI-Powered Strategy
Read the article: Google Ads Keyword Match Types: Broad, Phrase, Exact and 2026 AI-Powered StrategyMatch types now act as a steering signal for Smart Bidding, not a literal contract. What each one does in 2026 and how to audit the search terms report.
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Google Ads Negative Keywords: Lists, Levels, Scripts and Account Hygiene
Read the article: Google Ads Negative Keywords: Lists, Levels, Scripts and Account HygieneUntended accounts waste 20 to 40 percent of budget on off-target queries. Why broad match and Performance Max raise the stakes, and how to set up negatives.
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Writing High-Performing Search Ads: RSA, Pinning, Ad Strength and Testing
Read the article: Writing High-Performing Search Ads: RSA, Pinning, Ad Strength and TestingAd Strength rates your inputs, not results, and pinning one headline cuts your testing surface by 75 percent. How RSAs serve, and a 30-day testing plan.
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Dynamic Search Ads: Setup, Page Indexing and Use Cases
Read the article: Dynamic Search Ads: Setup, Page Indexing and Use CasesDynamic Search Ads use your site as the keyword list and remain fully operational. Their four targeting modes, page feeds and when they pay or waste budget.
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AI Max for Search: Keywordless Search, Text Customization and URL Expansion
Read the article: AI Max for Search: Keywordless Search, Text Customization and URL ExpansionAI Max adds keywordless matching, generated copy and URL expansion to a Search campaign. The controls that matter and a 30-day test to see if it pays off.
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One-click unsubscribe is a protocol, not a button
Read the article: One-click unsubscribe is a protocol, not a buttonRFC 8058 requires an HTTPS address, an anonymous POST, no redirect and a DKIM signature covering both headers. Without it, the button does not show.
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Your DKIM key may be fifteen years old
Read the article: Your DKIM key may be fifteen years oldSince RFC 8301 in 2018, RSA keys under 1024 bits no longer validate and rsa-sha1 is forbidden. Ed25519 comes as a second signature, not a replacement.
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SPF: ten DNS lookups, not eleven
Read the article: SPF: ten DNS lookups, not elevenRFC 7208 caps SPF at ten DNS lookups, counted recursively through includes, and an eleventh returns permerror. Four providers are often enough to break it.
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DMARC changed status in May 2026
Read the article: DMARC changed status in May 2026In May 2026, RFCs 9989, 9990 and 9991 replaced RFC 7489 as Proposed Standards. The pct tag goes historic, and a t tag and a DNS tree walk arrive.
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Microsoft backed down six days before the deadline
Read the article: Microsoft backed down six days before the deadlineMicrosoft planned to reject non-compliant senders above 5,000 messages a day, then chose the junk folder on 29 April 2025. Silent, and worse than a rejection.
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Yahoo refuses to publish its threshold, and that is information
Read the article: Yahoo refuses to publish its threshold, and that is informationYahoo will not state its bulk threshold, so nobody can stay just under it. The rest is precise: 0.3 percent complaints, DMARC p=none, DKIM from 1024 bits.
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The only number that decides: 0.30 percent
Read the article: The only number that decides: 0.30 percentGoogle wants a spam rate below 0.10 percent and never 0.30. On 50,000 messages, 150 complaints tip you over, and recovery takes seven days below the line.
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Five thousand messages a day, and you change worlds
Read the article: Five thousand messages a day, and you change worldsSend close to 5,000 messages a day to personal Gmail accounts, subdomains included, and you become a bulk sender for good. Here is what that status imposes.
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An ad in the inbox is direct marketing
Read the article: An ad in the inbox is direct marketingThe CNIL fined Orange 50 million euros and Google 325 million over ads that look like emails in the inbox. Such ads are direct marketing and need consent.
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One hundred and sixty million records, and three breaches
Read the article: One hundred and sixty million records, and three breachesThe CNIL fined KASPR 240,000 euros over 160 million contacts scraped from LinkedIn. Three breaches, including a notice sent four years late and in English.
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Nine hundred thousand euros for a missing proof
Read the article: Nine hundred thousand euros for a missing proofTwo CNIL fines on 15 May 2025, 900,000 and 80,000 euros: the list buyer must prove consent, and no supplier contract shifts that burden.
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Double opt-in is written in no legal text
Read the article: Double opt-in is written in no legal textThe GDPR asks for one clear affirmative action and proof of consent, not a confirmation email. The CNIL recommends a tick box and a consent register.
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GEO: the five studies that could prove us wrong
Read the article: GEO: the five studies that could prove us wrongWe argue that most of what the market calls GEO is unproven. Here are the five strongest published works that say the opposite, and the conditions that would change our…
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Test GEO on your own site in 30 days: our protocol
Read the article: Test GEO on your own site in 30 days: our protocolNobody can tell you whether GEO works in the abstract. You can measure it on your own site, in thirty days, with a control group and repeated measurements.
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What GEO really costs, and what we refuse to sell
Read the article: What GEO really costs, and what we refuse to sell55 percent of marketers now have a GEO budget line. Not one practitioner surveyed disclosed an amount. Here are our prices, and the list of what we refuse to bill…
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Are the publisher apocalypse numbers honest?
Read the article: Are the publisher apocalypse numbers honest?Minus 58 percent, minus 70 percent, or minus 10 percent? Each camp measures a different thing and uses the same word. How to read the numbers on traffic decline.
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Sixteen percent of the sources AI cites are themselves written by AI
Read the article: Sixteen percent of the sources AI cites are themselves written by AIAn audit of 712 real queries across four engines measures that roughly one cited source in six is generated content. GEO mechanically rewards what degrades the corpus.
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Manipulating AI answers: what works in the lab, what holds up in production
Read the article: Manipulating AI answers: what works in the lab, what holds up in productionInjection attacks work on isolated systems. In production, a testbed of 1,000 black-hat sites measures 99.78 percent neutralization. The real weakness is somewhere else entirely.
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The sources AI prefers are not yours
Read the article: The sources AI prefers are not yoursGenerative engines systematically favor third-party sources over the content you publish on your own site. Your GEO budget is therefore aimed at the wrong place.
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Global brands 73 percent, niche brands 11 percent: GEO democratizes nothing
Read the article: Global brands 73 percent, niche brands 11 percent: GEO democratizes nothingAcross 100,000 answers and 100 brands, three visibility tiers appear from the very first query. A small player does not start at zero. It starts at 11 percent.
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Position bias: your content is not losing on substance, it is losing in the middle
Read the article: Position bias: your content is not losing on substance, it is losing in the middleA model's performance on a piece of information follows a U-shaped curve depending on where it sits in the context. Part of generative visibility is a placement artifact.
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Your GEO tracking tool is measuring noise
Read the article: Your GEO tracking tool is measuring noiseVisibility in generative search is a distribution, not a point. A single measurement, which is exactly what your monthly report contains, demonstrates nothing.
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30.6 percent of AI citations misrepresent their source: the real risk is not absence, it is error
Read the article: 30.6 percent of AI citations misrepresent their source: the real risk is not absence, it is error761,495 citation pairs analyzed: close to a third misrepresent the source they point at. What that means when the misrepresented source is you.
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The GEO market is booming, usage is flat: the gap nobody looks at
Read the article: The GEO market is booming, usage is flat: the gap nobody looks atThe Reuters Institute measures zero growth in chatbot use for news across the United States, the United Kingdom, France and Germany, while 55 percent of marketers open a GEO budget…