All Reports

vercel.com

Vercel: Build and deploy the best web experiences with the AI Cloud

Visit Site Analyzed: 4/20/2026
C77/100

SEO

80

B

Performance

45

F

Accessibility

100

A

Security

95

A

Detected Technology Stack

Framework:Next.jsCMS:ContentfulServer:VercelCDN:VercelLibrary:Tailwind CSS

SEO Analysis

4 warnings
80/100

Page Title

Vercel: Build and deploy the best web experiences with the AI Cloud

Title Length

67 characters

Meta Description

Vercel gives developers the frameworks, workflows, and infrastructure to build a

Description Length

111 characters

Canonical Tag
Open Graph Tags
Twitter Card Tags
Structured Data (JSON-LD)

Headings

H1: 2 | H2: 18 | H3: 7

Images

21 total, 7 missing alt text

Issues & Recommendations

Title too long (67 chars)

Shorten title to under 60 characters to avoid truncation in search results.

Meta description too short (111 chars)

Expand to 120-160 characters.

Multiple H1 tags found (2)

Use only one H1 tag per page.

7 images missing alt text

Add descriptive alt text to all images for SEO and accessibility.

Performance Analysis

1 critical1 warnings
45/100
Largest Contentful Paint (LCP)11.6s
First Contentful Paint (FCP)1.8s
Cumulative Layout Shift (CLS)0.001
Speed Index6.3s
Time to First Byte (TTFB)9ms
Total Page Size890 KB
Compression Enabled

Issues & Recommendations

Largest Contentful Paint is 11.6s

Optimize images, reduce server response time, and minimize render-blocking resources.

First Contentful Paint is 1.8s

Reduce server response time and eliminate render-blocking resources.

Accessibility Analysis

100/100
HTML lang Attribute
Viewport Meta Tag
ARIA Attributes Used
Skip Navigation Link

Form Labels

6 inputs, 0 missing labels

No issues found — great job!

Security Analysis

95/100
HTTPS
Strict-Transport-Security (HSTS)
Content-Security-Policy
X-Frame-Options
X-Content-Type-Options
Referrer-Policy
Permissions-Policy

Issues & Recommendations

Missing Permissions-Policy header

Add Permissions-Policy to control browser features access.

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