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Best Website Optimization Tools 2026
Every product here is ranked by Samsung Mobile US Press's record score: what its maker publishes about it, where it runs (Android first), whether it is free to try, and how recently the facts were read.
02
Fullstory
Fullstory suits teams analyzing behavior across web and mobile products using replay, heatmaps, and journey analytics.
AndroidiPhone & iPadWeb+2 Record5.6 Visit
03
Screaming Frog SEO Spider
The maker describes SEO Spider as designed for experienced SEOs and used by professional SEOs, agencies, and brands for technical SEO audits.
WindowsMacLinux+2 Record5.6 Visit
04
Crazy Egg
It suits website owners, growth marketers, agencies, ecommerce companies, and UX/UI designers who want to review visitor behavior.
WebBrowser extensionAPI Record5.5 Visit
05
GTmetrix
GTmetrix suits developers, marketers, agencies, hobbyists, small businesses, and enterprises monitoring site speed.
WebAPI Record5.5 Visit
6
Pingdom
AndroidiPhone & iPadWeb+2 $16.50 a month, billed yearly Record5.5 Visit Pingdom is aimed at digital marketers, web hosting providers, and web developers who need uptime or performance monitoring.
7
Ahrefs
WebAPI $29 a month Record5.2 Visit It suits people and teams working on SEO research, site audits, backlinks or competitor analysis.
8
Inspectlet
Web $39 a month Record5.2 Visit Inspectlet suits teams that need session replays, heatmaps, behavioral analysis, and website optimization tools.
9
Convert Experiences
AndroidiPhone & iPadWeb+1 $399 a month Record5.0 Visit Convert Experiences is aimed at growth and marketing teams, CRO agencies, developers, and web managers in ecommerce stores.
10
Kameleoon
AndroidiPhone & iPadWeb+1 $495 a month Record5.0 Visit Kameleoon suits marketing, product, and engineering teams that need to run experiments across web, back-end, and mobile experiences.
11
Lighthouse
WebWindowsMac+3 Free plan Record5.0 Visit Lighthouse suits web developers who want to audit performance, accessibility, SEO and other page-quality areas.
14
Smartlook
AndroidiPhone & iPadWeb+1 Free plan Record5.0 Visit Smartlook may suit teams seeking recordings and event analytics for web or mobile products, particularly those using funnels, heatmaps, or crash reports.
15
AB Tasty
AndroidiPhone & iPadWeb+4 €15,000 a year Record4.9 Visit Growth is described for small teams starting experimentation, Pro for businesses scaling it, and Enterprise for large teams, agencies, and enterprises with advanced…
17
Microsoft Clarity
AndroidiPhone & iPadBrowser extension Free plan Record4.9 Visit Clarity may suit teams analyzing website or app interactions, including those seeking heatmaps, recordings, or mobile SDK support.
19
Google Search Console
WebAPI Free plan Record4.5 Visit Search Console suits business owners, SEO specialists and marketers, site administrators, and web developers who manage a site's Google Search presence.
20
VWO Testing
AndroidiPhone & iPadWeb+2 — Record4.5 Visit It suits teams running experiments across web and mobile products, from small teams to large enterprises and agencies.
21
Glassbox
AndroidiPhone & iPadWeb+2 — Record4.2 Visit Glassbox is aimed at production operations, marketing or business, and product teams examining digital experiences.
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