Image Optimization Checker

🖼️ Image Optimization Checker

Drag & Drop Images or Click to Upload

Image Optimization Checker | SEOScaleUp — Instant SEO Audit Tool

Your Smart SEO Helper No Signup

Instantly Audit &
Optimize Every Image
For SEO & Speed

SEOScaleUp Image Optimization Checker reveals alt text gaps, oversized files, missing lazy loading. Get a prioritized action plan to boost Core Web Vitals.

Free instant audit

No credit card

Actionable report

Core Web Vitals ready

Image Optimization Checker dashboard showing alt text and compression score

🖼️

84%

compression gain

📊

KD 18

image relevance

2B+

Images analyzed

190+

Countries covered

<2s

Avg result time

100%

Free core features

18+

Data points per image

The problem

Unoptimized images kill your SEO rankings silently

Heavy, alt-less images destroy page speed and accessibility. Our Image Optimization Checker crawls every image, scores alt text, file size, format, and lazy loading status — then shows you exactly how to fix them.

Stop guessing: 68% of sites fail image SEO basics. Get a free audit today.

Alt text analysis WebP conversion Lazy loading check

📸

Bulk analysis

Scan up to 500 images per page

⚡

Speed scores

Pinpoint bytes wasted

Image Optimization Checker screenshot showing alt text warnings and compression suggestions

Core features

Everything you need to dominate image SEO

Automated detection, prioritised fixes, and real-time scoring.

📝

Alt Text Analyzer

Detects missing, duplicate, or poorly written alt attributes instantly.

→ Improves accessibility & ranking

🗜️

Compression Checker

Shows potential byte savings with next-gen formats (WebP/AVIF).

→ Boost LCP score up to 40%

⚡

Lazy Loading Audit

Identifies offscreen images missing loading="lazy".

→ Reduce initial load by 30%

📐

Dimension Validator

Flags missing width/height to prevent layout shift (CLS).

→ Stabilize Core Web Vitals

🔍

Bulk Page Crawl

Analyze entire domain: find all image optimization gaps.

→ Complete technical SEO fix

📈

Priority Report

Smart weighting: biggest impact issues ranked first.

→ Actionable workflow

Simple workflow

Optimize images in three minutes

Enter URL → Audit → Fix with one-click recommendations.

Paste URL

Enter any webpage or image link.

Instant Scan

We analyze alt, size, format, lazy load.

View Report

Get detailed metrics & errors.

Fix & Export

Download CSV or fix list.

Why it matters

Speed + rankings skyrocket together

Faster images improve user experience and Google rankings.

✓

Reduce LCP by 60%

Optimized images load in a flash — pass Core Web Vitals.

✓

Higher accessibility scores

Descriptive alt text opens your content to screen readers.

Who benefits

Tailored for every role

📈

SEO Professionals

✓ Bulk image audit across 1000+ pages
✓ Identify thin alt text patterns
✓ Prioritize fixes by traffic impact
✓ Monitor competitor image strategy
✓ Export white-label reports

🎯

Digital Agencies

✓ Client-ready image SEO audits
✓ Automate monthly image checks
✓ Reduce manual QA by 80%
✓ White glove recommendations
✓ Scale across multiple sites

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