| Sito | Descrizione |
| http://osds.openlinksw.com | Sniffer di dati strutturati OpenLink |
| http://tools.seobook.com/server-header-checker/ | Controllo codici di stato HTTP |
| http://www.serptrends.com | SERPTrends SEO Extension |
| https://app.samuelschmitt.com | |
| https://apps.shopify.com/avada-seo-suite | SEO Suite: Ottimizzatore di immagini |
| https://barracuda.digital/panguin-tool/ | Strumento Panguino |
| https://cognitiveseo.com/signals/ | Segnali |
| https://defaced.dev/tools/layout-shift-gif-generator/ | Generatore di GIF con spostamento del layout |
| https://developers.google.com/speed/pagespeed/insights/ | PageSpeed Insights |
| https://en.ryte.com/free-tools/robots-txt-generator/ | Ryte Robots.txt Generator |
| https://extensions.joomla.org/extension/site-management/seo-a-metadata/google-structured-data/ | Dati strutturati di Google |
| https://feinternational.com/website-penalty-indicator/ | Indicatore di penalità del sito web |
| https://gf.dev/http2-test | Prova HTTP/2 |
| https://gf.dev/ttfb-test | Test TTFB |
| https://github.com/benblack86/linkclump | Linkgrumo |
| https://hallanalysis.com/json-ld-generator/ | Generatore di schemi JSON-LD |
| https://httpstatus.io | Stato HTTP |
| https://ipullrank.com/tools/map-broker/ | Convalida mappa del sito XML di Map Broker |
| https://metatags.io | Meta tags |
| https://mnmldave.github.io/scraper/ | Raschietto |
| https://moz.com/mozcast/ | Mozcast |
| https://moz.com/products/local/check-listing | Punteggio dell’elenco locale di Moz |
| https://nightwatch.io/search-engine-simulator | Simulatore di ricerca SEO |
| https://pageoutil.com | Struttura pagina: Ottimizzazione GSC |
| https://responsivebreakpoints.com | Breakpoint reattivi |
| https://search.google.com/structured-data/testing-tool | Strumento di test dei dati strutturati |
| https://search.google.com/test/mobile-friendly | Strumento di test ottimizzato per dispositivi mobili di Google |
| https://search.google.com/test/rich-results | Test di risultati ricchi |
| https://searchanalyticsforsheets.com | Analisi di ricerca per fogli |
| https://seominion.com/ | Minion SEO SEO |
| https://seranking.com/google-location-changer.html | Google Location Changer |
| https://serpmetrics.com/flux/ | SERPmetrics Flusso |
| https://serpsim.com/ | SERPsim |
| https://sitekit.withgoogle.com | Kit del sito di Google |
| https://smallseotools.com | SmallSEOTools |
| https://smart.linkresearchtools.com/seo-tools/link-redirect-trace-extension | Traccia reindirizzamento link Link |
| https://spoofer-extension.appspot.com/about | Switcher agente utente per Chrome |
| https://supple.com.au/tools/check-persistent-connection/ | Strumento di convalida keep-alive |
| https://surferseo.com/keyword-surfer-extension/ | Navigatore di parole chiave |
| https://technicalseo.com/tools/schema-markup-generator/ | Generatore di markup schema Merkle |
| https://tools.sandboxweb.io/site-speed-comparison-tool | Confronto della velocità del sito basato su parole chiave |
| https://tools.zeo.org/mfi-checker/ | Strumento di test per la prima indicizzazione mobile |
| https://trends.google.com/trends/ | Google Trend |
| https://trends.seomonitor.com/topics/uk | Tendenze di ricerca |
| https://wattspeed.com | Wattspeed |
| https://web.dev/measure/ | web.dev Misura |
| https://website.grader.com | Classificatore di siti web |
| https://weeblr.com/blog/seoinfo-our-free-chrome-and-firefox-extension | Informazioni SEO |
| https://whatsmyserp.com/extension | Estensione Whatsmyserp |
| https://whitespark.ca/google-review-link-generator/ | Whitespark Google Review Link Generator |
| https://wordpress.org/plugins/google-sitemap-generator/ | Plugin XML Sitemap |
| https://www.accuranker.com/grump | brontolone |
| https://www.adwordsrobot.com/en/tools/ga-referrer-spam-killer | Debugger di analisi |
| https://www.ayima.com/uk/insights/seo/redirect-checker.html | Reindirizza percorso |
| https://www.aymen-loukil.com/seo-tools/lighthouse-budget-generator | Generatore di budget per le prestazioni del faro |
| https://www.brightlocal.com/local-search-results-checker/ | Controllo dei risultati della ricerca locale |
| https://www.fmeaddons.com/magento/seo-canonical-url-extension.html | URL canonici Estensione Magento |
| https://www.highervisibility.com/free-seo-tools/keyworddit/ | Modifica parola chiave |
| https://www.igorware.com/extensions/nofollow-simple | NoFollow Simple |
| https://www.jitbit.com/unusedcss/ | Trova CSS inutilizzato |
| https://www.observepoint.com/tag-debugger | ObservePoint Tag Debugger |
| https://www.onely.com/tools/ | Solo JavaScript SEO Tools |
| https://www.rankranger.com/rank-risk-index | Indice di rischio di rango |
| https://www.semrush.com/sensor/ | Sensore SEMrush |
| https://www.similarweb.com/corp/blog/introducing-the-all-new-similarweb-add-on/ | Estensione web simile |
| https://www.streak.com | Streak CRM per Gmail |
| https://www.toptal.com/marketing/mergewords | Unisci paroleword |
| https://www.wappalyzer.com/ | Wappalyzer |
| https://www.woorank.com/en/extension | Estensione analisi SEO di WooRank |
| https://www.xml-sitemaps.com | Sitemap XML |