52%
Of websites fail Core Web Vitals
Most WordPress sites show red LCP, INP, or CLS in Search Console. Passing sites get a measurable ranking advantage.
Source: HTTP Archive CrUX
📊 Most popular service
Core Web Vitals Fixing — All Green Guaranteed
Google ranks on LCP, INP, and CLS — not just PageSpeed scores. We diagnose each metric's root cause and fix them together, verified green in Google Search Console.
- LCP under 2.5s — hero images, fonts & server TTFB fixed
- INP under 200ms — JavaScript bloat & third-party scripts tuned
- CLS under 0.1 — layout shifts from ads, fonts & embeds eliminated
- Verified green in Search Console — contractually guaranteed
Free audit · No commitment · Results guaranteed
Real CWV client Verified in GSC
Before
0
After PageSpeed99
0
CWV Fail → LCP Pass INP Pass CLS Pass
Why it matters
Why Core Web Vitals Matter for Your Rankings & Revenue
Since 2021, Google uses LCP, INP, and CLS as ranking signals. Red metrics in Search Console mean lost visibility — even if your content is better than competitors.
3
Metrics Google actually ranks on
LCP (loading), INP (interactivity), CLS (stability) — fixing one without the others won't turn your Search Console report green.
Source: Google Search Central
24%
Lower bounce when LCP is under 2.5s
Users leave slow sites before content appears. Green LCP directly improves engagement, conversions, and ad Quality Score.
Source: Google web.dev
Common problems
Signs Your Core Web Vitals Need Fixing
Search Console tells you what's failing — but not why. These are the patterns we see on almost every site before we fix them.
LCP above 2.5 seconds on mobile
Hero images, slow TTFB, or render-blocking CSS delay your largest content from appearing.
INP above 200ms — site feels laggy
Heavy JavaScript, chat widgets, and page builder scripts block user interactions.
CLS above 0.1 — content jumps around
Ads, web fonts, and images without dimensions cause layout shifts as the page loads.
Red CWV report in Search Console
Google's field data shows failing URLs — this directly impacts your organic rankings.
Good PSI score but failing CWV
Lab scores don't match real-user field data. PSI 80+ with red Search Console is common.
Mobile fails, desktop passes
Google ranks on mobile field data. Desktop-only fixes won't turn your report green.
How we fix it
How We Fix LCP, INP & CLS — Metric by Metric
Each Core Web Vital has a different root cause. We fix all three together — not one at a time — so your Search Console report turns fully green.
LCP — Hero & Image Fixes
Preload LCP element, WebP conversion, proper sizing, font-display swap — target under 2.5s.
INP — JavaScript Tuning
Defer third-party scripts, break up long tasks, optimize event handlers — target under 200ms.
CLS — Layout Stability
Reserve space for ads & embeds, set image dimensions, fix font loading — target under 0.1.
Search Console Verification
Before/after report from GSC field data — not lab-only Lighthouse scores.
TTFB & Server Response
Server-side fixes that improve LCP at the source — caching, PHP tuning, object cache.
Render-Blocking Elimination
Critical CSS, script defer/async, font subsetting — without breaking page builders.
Staging & Safety
All CWV fixes tested on staging first. Live site untouched until metrics are verified.
CrUX & Field Data Report
Linked before/after from real-user Chrome data — the same source Google ranks on.
The real cost
How Much Traffic & Revenue Do Failing Core Web Vitals Cost You?
Red LCP, INP, or CLS in Search Console means Google is actively suppressing your rankings — even if your PSI lab score looks fine. That costs organic traffic and revenue every day.
52%
Of websites fail Core Web Vitals
Most WordPress sites show red metrics in Search Console — losing ranking visibility to faster competitors.
−25%
Organic traffic from poor LCP
Sites with LCP above 4s see measurably lower organic click-through and session duration.
$2,100
Avg. monthly revenue loss
Typical $10k/mo site with failing CWV — from combined traffic suppression and conversion drop.
18%
Traffic recovery after CWV fix
Average organic traffic lift our clients see within 60 days of all-green Search Console report.
Monthly revenue Failing CWV Traffic lost/mo Revenue lost/mo Yearly loss
$5,000/mo GSC red −500 visits −$1,050/mo −$12,600/yr
$10,000/mo GSC red −1,000 visits −$2,100/mo −$25,200/yr
$25,000/mo GSC red −2,500 visits −$5,250/mo −$63,000/yr
$50,000/mo GSC red −5,000 visits −$10,500/mo −$126,000/yr
Based on CWV ranking suppression + 7% conversion drop per second of poor LCP/INP (Google / Akamai). Field data from Search Console. Get your exact traffic & revenue loss in a free CWV audit →
Why PageSpeed99
The Core Web Vitals Team That Guarantees All Green
Not lab-score optimizers. We fix LCP, INP, and CLS in Search Console field data — the metrics Google actually ranks on — guaranteed in writing.
All 3 CWV green — guaranteed in GSC
LCP, INP, CLS passing in Search Console field data — contractually, no fix no fee.
Field data — not lab scores
We optimize CrUX real-user data — the same metrics Google uses for rankings.
LCP + INP + CLS together
Fixing one metric while others fail won't turn your GSC report green — we fix all three.
GSC before/after report
Search Console field data screenshots — auditable proof your rankings can recover.
48–72 hour delivery
All three metrics fixed in 2–3 business days — staging verified before live deploy.
10+ Years Experience
10+ years optimizing WordPress sites. PageSpeed99 is a dedicated performance team focused solely on speed.
Before & after
Failing Core Web Vitals vs All Green
Lab PSI scores can look fine while Search Console stays red. This is what actually changes when all three field metrics pass.
CWV metric Failing site All green site
LCP (mobile field data) 4–6 seconds Under 2.5s
INP (interactivity) 300–500ms Under 200ms
CLS (layout stability) 0.15–0.35 Under 0.1
Search Console report Fail / Needs improvement All URLs pass
Google ranking signal Active penalty Full credit
Lab PSI vs field data PSI 80+ but GSC red Lab & field aligned
Bounce rate (mobile) 55–70% 32–45%
Organic traffic trend Flat or declining Recovering +12–18%
Monthly traffic lost −500 to −5,000 visits Recovered
Monthly revenue impact −$1,050 to −$10,500 Revenue restored
Our process
How We Turn Your CWV Report From Red to All Green
Diagnose each metric, fix on staging, verify in Search Console — then deploy with confidence.
01
CWV Audit
We analyze Search Console field data, CrUX report, and PSI for every URL group. LCP, INP, CLS root causes identified — free in 24h.
02
Staging Setup
Clone to staging. Test CWV fixes without touching live traffic or Search Console field data prematurely.
03
Metric Fixes
LCP images & TTFB, INP script deferral, CLS dimension fixes — all three metrics addressed together.
04
GSC Verify & Deploy
Live deploy, monitor field data for 28 days, deliver GSC before/after report with 30-day post-launch watch.
Tools & stack
Tools We Use to Measure & Fix Core Web Vitals
Lab tools for diagnosis, field data for verification — we optimize for what Google actually ranks on.
Field Data
Real-user metrics Google ranks on
- SC Search Console
- CR CrUX Report
- PS PageSpeed Insights
- WV Web Vitals Extension
- RU Real User Monitoring
- CD Chrome DevTools
LCP Fixes
Loading performance
- WP WebP / AVIF
- WR WP Rocket
- CF Cloudflare CDN
- CC Critical CSS
- FF Font optimization
- RD Redis cache
INP Fixes
Interactivity & JavaScript
- AO Autoptimize
- PM Perfmatters
- AC Asset CleanUp
- QM Query Monitor
- LH Lighthouse Profiler
- NR New Relic
CLS Fixes
Layout stability
- FF font-display: swap
- IM Image dimensions
- AD Ad slot reservation
- EM Embed placeholders
- IF iframe sizing
- CSS aspect-ratio
Every stack, every metric — we fix what your CWV report shows
Whether your LCP is killed by a hero slider, INP is blocked by a chat widget, or CLS comes from a custom ad script — we diagnose the actual root cause from field data and fix it. Standard WordPress plugins, custom themes, headless frontends, or bespoke JavaScript — if it affects your Core Web Vitals, we can optimize it.
Expertise
Platforms & Technologies We Specialize In
Sites with green Core Web Vitals across WordPress, WooCommerce, and custom stacks.
Page Builders
- ElementorMost common
- DiviCSS-safe
- GutenbergBlock editor
- Beaver Builder
- Oxygen & Bricks
E-Commerce
- WooCommerceCheckout tuning
- Stripe / PayPal JS
- Cart fragments
- Product archives
- Variable products
Hosting Environments
- Shared hostingBudget-friendly
- Cloudways / VPS
- WP Engine & Kinsta
- LiteSpeed servers
- cPanel & Plesk
Plugins & Integrations
- ACF & custom fields
- Gravity Forms / CF7
- Yoast & Rank Math
- MemberPress / LMS
- Analytics & chat widgets
Unusual CWV failure? Send us your Search Console report — we've fixed every metric combination in 10+ years.
Pricing
Fixed Price. Guaranteed Results.
One transparent price — all three Core Web Vitals green in Search Console, or you don't pay.
What's included vs. DIY
DIY + PluginsPageSpeed99
All 3 CWV green in GSCUnlikelyGuaranteed
Field data optimizationLab onlyCrUX verified
LCP + INP + CLS togetherOne at a timeAll three
GSC before/after reportSelf-reportedLinked proof
Time to resultsWeeks of trial48–72 hours
Client results
What Clients Say After We Fix Their Core Web Vitals
★★★★★LCP 5.1s → 1.9s · GSC all green
"Search Console showed red for 6 months. PageSpeed99 fixed LCP and CLS in 3 days — all three metrics green within 28 days. Rankings recovered on our key pages."
★★★★★INP 420ms → 156ms · All CWV pass
"Our INP was failing because of Stripe and chat widget JS. They deferred scripts independently without breaking checkout. Search Console went from fail to pass in under 3 weeks."
★★★★★CLS 0.31 → 0.05 · Divi site
"CLS was our worst metric — ads and web fonts caused constant layout shifts. PageSpeed99 fixed it without touching our ad revenue setup. Client's GSC report is fully green now."
FAQ
Core Web Vitals — Common Questions
PageSpeed Insights gives a lab score — useful for diagnosis. Core Web Vitals are real-user field metrics (LCP, INP, CLS) from Chrome that Google uses for rankings. You can have PSI 90+ and still fail CWV in Search Console. We fix both.
Field data updates on a 28-day rolling window. Most clients see green within 2–4 weeks of deployment. We verify lab scores immediately and monitor field data until GSC confirms pass.
Yes — all three in one project. Fixing only LCP while INP still fails won't turn your Search Console report green. We diagnose each metric's root cause and address all of them.
We still audit all three — fixing one metric often reveals issues in others. Your free audit identifies exactly which metrics fail and why, with a fixed-price quote before you commit.
We keep working at zero extra cost until LCP, INP, and CLS all pass in Search Console — contractually. No fix, no fee.
No. CWV fixes are tested on staging before live deploy. We've optimized page builder sites with zero layout breaks — script deferral and image optimization don't require redesigning your site.
WordPress Speed ($349) targets overall PSI 90+ and load time. Core Web Vitals ($449) specifically targets LCP, INP, and CLS green in Search Console field data — with GSC verification as the deliverable. CWV includes PSI optimization; the reverse isn't always true.
Most CWV projects complete in 48–72 hours for implementation. Search Console field data takes up to 28 days to reflect changes — we monitor throughout and provide the GSC report when metrics pass.
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LCP, INP, CLS — verified in Search Console
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