Live demo · real analytics from jamp.io
Real-user vitals
Core Web Vitals at the 75th percentile, measured on real visitors' devices. Sampled at ~25% of pageloads to keep cost low; sampled beacons count toward your event quota.
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Largest Contentful Paint
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Interaction to Next Paint
0.000
Cumulative Layout Shift
—
First Contentful Paint
374ms
Time to First Byte
By page (p75)
16 routesPageSpeed scan
Avg performance
95
/100▲ 2Avg LCP
2.4s
▼ 289msAvg CLS
0.055
▲ 0.019Performance over time
Average PageSpeed score across scanned pages, one point per scan.
Page results
99/docs▲ 121.8s0.068—901ms2ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<p class="text-xs font-semibold uppercase tracking-[0.18em] text-neutral-500 mb-4 px…"><button class="px-4 py-2 text-sm font-medium transition-all rounded-md bg-[#a3a3a3] text-…">
What's causing LCP
<p>Top opportunities
- ~550msRender-blocking requestsLCP FCPjamp.io/_next/static/css/0d2d2620ba190f97.cssjamp.io/_next/static/css/d56debef391ea947.css
- ~150msLegacy JavaScript (12KB)LCPjamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
- 28KBReduce unused JavaScript (28KB)jamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (45% unused)
Diagnostics
99/dpa1.8s0.068—901ms3ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<p class="text-sm text-neutral-500 mb-8"><span class="w-40 shrink-0 text-neutral-500 text-sm">
What's causing LCP
<p>Top opportunities
- ~550msRender-blocking requestsLCP FCPjamp.io/_next/static/css/d56debef391ea947.cssjamp.io/_next/static/css/0d2d2620ba190f97.css
- ~150msLegacy JavaScript (12KB)LCPjamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
- 28KBReduce unused JavaScript (28KB)jamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (45% unused)
Diagnostics
99/docs/error-tracking1.8s0.068—901ms3ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<p class="text-xs font-semibold uppercase tracking-[0.18em] text-neutral-500 mb-4 px…"><span class="text-xs text-neutral-500 mb-1"> - Heading elements are not in a sequentially-descending orderProperly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies.
<h3 class="text-white font-medium mb-6 text-sm tracking-tight">
What's causing LCP
<p>Top opportunities
- ~600msRender-blocking requestsLCP FCPjamp.io/_next/static/css/0d2d2620ba190f97.cssjamp.io/_next/static/css/d56debef391ea947.css
- ~150msLegacy JavaScript (12KB)LCPjamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
- 28KBReduce unused JavaScript (28KB)jamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (45% unused)
Diagnostics
99/docs/site-audit1.7s0.068—901ms3ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<p class="text-xs font-semibold uppercase tracking-[0.18em] text-neutral-500 mb-4 px…"><span class="text-xs text-neutral-500 mb-1"> - Heading elements are not in a sequentially-descending orderProperly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies.
<h3 class="text-white font-medium mb-6 text-sm tracking-tight">
What's causing LCP
<p>Top opportunities
- ~600msRender-blocking requestsLCP FCPjamp.io/_next/static/css/0d2d2620ba190f97.cssjamp.io/_next/static/css/d56debef391ea947.css
- 28KBReduce unused JavaScript (28KB)jamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (45% unused)
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
98/blog/javascript-error-tracking-with-source-maps▲ 12.3s0.068—901ms2ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<a class="text-sm text-neutral-500 hover:text-[#e5e5e5] transition-colors" href="/blog"><div class="text-xs text-neutral-500">
What's causing LCP
<p>Top opportunities
- ~550msRender-blocking requestsLCP FCPjamp.io/_next/static/css/0d2d2620ba190f97.cssjamp.io/_next/static/css/d56debef391ea947.css
- ~150msReduce unused JavaScript (28KB)LCPjamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (45% unused)
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
98/pricing▲ 51.8s0.068—901ms24ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<th class="text-left text-xs text-neutral-500 tracking-widest uppercase px-8 py-6 w-1…"><th class="text-center text-xs tracking-widest uppercase px-4 py-6 text-neutral-500 b…">
What's causing LCP
<h1 class="text-5xl md:text-7xl font-medium text-[#ffffff] tracking-tight mb-8">Top opportunities
- ~550msRender-blocking requestsLCP FCPjamp.io/_next/static/css/d56debef391ea947.cssjamp.io/_next/static/css/0d2d2620ba190f97.css
- ~150msLegacy JavaScript (12KB)LCPjamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
- 28KBReduce unused JavaScript (28KB)jamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (45% unused)
Diagnostics
98/terms▲ 62.3s0.068—901ms3ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<p class="text-sm text-neutral-500 mb-16">
What's causing LCP
<p>Top opportunities
- ~600msRender-blocking requestsLCP FCPjamp.io/_next/static/css/d56debef391ea947.cssjamp.io/_next/static/css/0d2d2620ba190f97.css
- ~150msReduce unused JavaScript (28KB)LCPjamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (45% unused)
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
97/blog/lab-vs-field-core-web-vitals2.3s0.000—901ms3ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<a class="text-sm text-neutral-500 hover:text-[#e5e5e5] transition-colors" href="/blog"><div class="text-xs text-neutral-500">
What's causing LCP
<p class="mt-3 text-lg text-neutral-400">Top opportunities
- ~550msRender-blocking requestsLCP FCPjamp.io/_next/static/css/d56debef391ea947.cssjamp.io/_next/static/css/0d2d2620ba190f97.css
- ~150msReduce unused JavaScript (28KB)LCPjamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (45% unused)
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
97/demo/errors2.4s0.069—945ms18ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<span class="text-neutral-500"><a class="flex items-center gap-1.5 px-3 pb-3 pt-1 text-[13px] font-medium whitespac…" href="/demo"> - Select elements do not have associated label elements.Form elements without effective labels can create frustrating experiences for screen reader users.
<select class="appearance-none rounded-lg border border-white/[0.08] bg-white/[0.03] py-2…">
What's causing LCP
<p class="text-[13px] text-neutral-400 mt-1 max-w-xl leading-relaxed">Top opportunities
- ~550msRender-blocking requestsLCP FCPjamp.io/_next/static/css/d56debef391ea947.cssjamp.io/_next/static/css/0d2d2620ba190f97.css
- ~150msReduce unused JavaScript (26KB)LCPjamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 26KB (41% unused)
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
96/docs/mcp▼ 32.4s0.068—901ms3ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<p class="text-xs font-semibold uppercase tracking-[0.18em] text-neutral-500 mb-4 px…"><p class="text-[13.5px] text-neutral-500 mt-1"> - Heading elements are not in a sequentially-descending orderProperly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies.
<h3 class="text-white font-medium mb-6 text-sm tracking-tight">
What's causing LCP
<p>Top opportunities
- ~500msRender-blocking requestsLCP FCPjamp.io/_next/static/css/0d2d2620ba190f97.cssjamp.io/_next/static/css/d56debef391ea947.css
- ~150msReduce unused JavaScript (28KB)LCPjamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (45% unused)
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
96/demo/vitals2.1s0.068—1.2s26ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<span class="text-neutral-500"><a class="flex items-center gap-1.5 px-3 pb-3 pt-1 text-[13px] font-medium whitespac…" href="/demo">
What's causing LCP
<p class="text-xs text-neutral-400 mt-0.5">Top opportunities
- ~550msRender-blocking requestsLCP FCPjamp.io/_next/static/css/d56debef391ea947.cssjamp.io/_next/static/css/0d2d2620ba190f97.css
- 66KBReduce unused JavaScript (66KB)jamp.io/_next/static/chunks/9706-dcbb59f72e3ba02c.js — 41KB (50% unused)jamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 25KB (40% unused)
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
95/compare2.4s0.000—1.5s12ms
Lighthouse scores
What's causing LCP
<p class="text-lg text-neutral-400 leading-relaxed max-w-2xl mx-auto">Top opportunities
- ~300msRender-blocking requestsLCP FCPjamp.io/_next/static/css/0d2d2620ba190f97.cssjamp.io/_next/static/css/d56debef391ea947.css
- ~150msReduce unused JavaScript (28KB)LCP FCPjamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (45% unused)
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
95/login2.4s0.000—1.5s2ms
Lighthouse scores
What's causing LCP
<p class="text-[13px] sm:text-sm text-[#141414] pr-8">Top opportunities
- ~300msRender-blocking requestsLCP FCPjamp.io/_next/static/css/d56debef391ea947.cssjamp.io/_next/static/css/0d2d2620ba190f97.css
- ~150msReduce unused JavaScript (28KB)LCP FCPjamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (44% unused)
- 46KBImprove image delivery (46KB)jamp.io/logologo.png — 46KB
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
95/blog▼ 12.4s0.000—1.5s2ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<div class="text-xs text-neutral-500"><div class="text-xs text-neutral-500">
What's causing LCP
<p class="mt-2 text-sm text-neutral-400">Top opportunities
- ~150msReduce unused JavaScript (28KB)LCPjamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (45% unused)
- ~150msRender-blocking requestsLCP FCPjamp.io/_next/static/css/d56debef391ea947.cssjamp.io/_next/static/css/0d2d2620ba190f97.css
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
91/dashboard3.3s0.068—1.5s1ms
Lighthouse scores
What's causing LCP
<p class="text-[13px] sm:text-sm text-[#141414] pr-8">Top opportunities
- ~751msAvoid multiple page redirectsLCP FCPjamp.io/dashboardjamp.io/login
- ~600msRender-blocking requestsLCP FCPjamp.io/_next/static/css/0d2d2620ba190f97.cssjamp.io/_next/static/css/d56debef391ea947.css
- ~350msDocument request latencyLCP FCP
- ~50msReduce unused JavaScript (28KB)LCPjamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (44% unused)
- 46KBImprove image delivery (46KB)jamp.io/logologo.png — 46KB
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
91/register▼ 23.2s0.084—1.8s2ms
Lighthouse scores
What's causing LCP
<p class="mt-6 text-center text-[11px] leading-relaxed text-neutral-600">Top opportunities
- ~300msRender-blocking requestsLCP FCPjamp.io/_next/static/css/d56debef391ea947.cssjamp.io/_next/static/css/0d2d2620ba190f97.css
- ~150msImprove image delivery (46KB)LCPjamp.io/logologo.png — 46KB
- ~150msLegacy JavaScript (12KB)LCPjamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
- 28KBReduce unused JavaScript (28KB)jamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 28KB (44% unused)
- 7KBUse efficient cache lifetimes (7KB)challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/ci/a4c3f518d8da89c5/1792288910953/G9jS0HMWvq31EnVO4Sy4Yvy2Y0hvVFslaVMILY29lF4-1792288910-1.3.1.1-BUHAdXyciR5J8nrSc_YYo88EdaoUyL.xo2w_MlH72aCrSFCe28yzi4UvDDqZUfzyWEOfqy4pIsFGLP1PJsWXjnRu7eTnrnmbO9hbKks5.syKXDHouy9QtjawDXVmtZ0tGO0io1d0jI21tpYCN2ApGWlV5PLERnJiEV3EezdNs0JsIBqKFxxTEXN3EdcUnf7ktz5LpRiW9YTO6b1jb26mfT1G9xGQxjX1Zowxlc9fRImMCp46KVKzymaAU68v_5.fdvWkvJwL7WtEi4HH3TEoi3IaHs7B4u65_ZF9U12V053gbufFfFcGRPyias9Bl4ZroI7qm2hlP7IqoPBXnouI.d.NIF9YdT9N5rGPWjhT3emb15lnVHHqnBcsc28y_jyJpAuBNaWVZqtbCu5ry0khnnN4ijJy2n3_n_MPkCW7hPJz2Gmueskfn6Ok7UtkdXVhb7XPMO1ndPS4b9kaShMDOwlkw2U24OHLpEQLFmcO0U5Fq_8d7tHCDbd2eXlyZkQG6UhtiejfD3SDkGRerHPneOVo9F9riWUOQf2i1nYd5MGtlIliFajId8_ewdEexORlB7pHUp9weSLu_8YwOjKW5udbPrtMbiMdVbMmuFgu8OuhFQRx8Qhc6.FX822G_Ewl_JbN2lYnB9Dvc0Jhid2fU_97cUXLk4JMOLPl.w2KAL0LQkxK7_pa8hT0N_VwDdYy0NDN5qPtFdrcShjS7YgB15SS9YLSQOrg0DJaiLkbdrM — 7KB
Diagnostics
91/admin/accounts3.2s0.068—1.5s2ms
Lighthouse scores
What's causing LCP
<p class="text-[13px] sm:text-sm text-[#141414] pr-8">Top opportunities
- ~1.3sDocument request latencyLCP FCP
- ~751msAvoid multiple page redirectsLCP FCPjamp.io/admin/accountsjamp.io/login
- ~600msRender-blocking requestsLCP FCPjamp.io/_next/static/css/d56debef391ea947.cssjamp.io/_next/static/css/0d2d2620ba190f97.css
- ~120msReduce unused JavaScript (27KB)LCPjamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 27KB (44% unused)
- 46KBImprove image delivery (46KB)jamp.io/logologo.png — 46KB
- 12KBLegacy JavaScript (12KB)jamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
90/demo/health3.3s0.069—901ms5ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<span class="text-neutral-500"><a class="flex items-center gap-1.5 px-3 pb-3 pt-1 text-[13px] font-medium whitespac…" href="/demo">
What's causing LCP
<p class="text-xs text-neutral-500 mt-0.5">Top opportunities
- ~550msRender-blocking requestsLCP FCPjamp.io/_next/static/css/0d2d2620ba190f97.cssjamp.io/_next/static/css/d56debef391ea947.css
- ~450msReduce unused JavaScript (66KB)LCPjamp.io/_next/static/chunks/9706-dcbb59f72e3ba02c.js — 41KB (50% unused)jamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 25KB (40% unused)
- ~150msLegacy JavaScript (12KB)LCPjamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics
89/demo/flows3.1s0.068—1.0s62ms
Lighthouse scores
Accessibility issues
- Background and foreground colors do not have a sufficient contrast ratio.Low-contrast text is difficult or impossible for many users to read.
<span class="text-neutral-500"><a class="flex items-center gap-1.5 px-3 pb-3 pt-1 text-[13px] font-medium whitespac…" href="/demo">
What's causing LCP
<p class="text-[13px] sm:text-sm text-[#141414] pr-8">Top opportunities
- ~500msRender-blocking requestsLCP FCPjamp.io/_next/static/css/0d2d2620ba190f97.cssjamp.io/_next/static/css/d56debef391ea947.css
- ~300msReduce unused JavaScript (75KB)LCPjamp.io/_next/static/chunks/9706-dcbb59f72e3ba02c.js — 50KB (61% unused)jamp.io/_next/static/chunks/4bd1b696-785d557922aa1344.js — 25KB (40% unused)
- ~150msLegacy JavaScript (12KB)LCPjamp.io/_next/static/chunks/3794-5254e45800590823.js — 12KB
Diagnostics