Certified Website Score for

jonahships.com

Full-stack developer and designer crafting exceptional web experiences. Explore my portfolio of personal projects, open-source contributions, and client work.

First audit: December 21, 2025•Last audit: December 21, 2025

Visit website

Overall

100Website Quality

70Trust & Security

94PageSpeed

Score trend

Not enough data to display a trend yet.

Latest audit — December 21, 2025

Deep, transparent insight into how this score is built: PageSpeed vitals, on‑page quality signals, and trust & security checks — all broken down into clear, verifiable items you can act on.

👇Click to open / close

Website Quality

2001

100/100

2001

Site Quality

Title

20/20

Jonah H - Full-Stack Developer & Designer

41 chars (ideal 30–60)

Meta Description

15/15

Full-stack developer and designer crafting exceptional web experiences. Explore my portfolio of personal projects, open-source contributions, and client work.

158 chars (ideal 120–160)

Favicon

3/3

https://jonahships.com/favicon-96x96.png

present

Viewport meta

8/8

width=device-width, initial-scale=1

correct (width=device-width, initial-scale=1)

robots.txt

6/6

# https://www.robotstxt.org/robotstxt.html User-agent: * Disallow: Sitemap: https://jonahships.com/sitemap.xml

perfect (User-agent + Allow + Sitemap)

Sitemap

7/7

https://jonahships.com/sitemap.xml

present

llms.txt

0/0

missing

missing (add llms.txt to describe LLM usage policies)

Headings

6/6

H1Hey, I'm Jonah 👋 Founder of Nebaura Studio

H2My Current

H2Tech Stack

H2Agency

H2Nebaura Studio

H3Websites that rank. AI that scales.

H2My Latest

H2Projects

H3Call Booking

H2Contributing to

H2Open Source

H3Project Name

H2Get to Know

H2About Me

H3Jonah Hoffman

H4Fun Facts

H2From the

H2Blog

H3Blog Post Title

H2Enough Scolling

H2Let's Build

H2Ready to work together? Let's schedule a call and discuss your project.

H2Have a question? Drop me a message and I'll get back to you.

correct structure

Schema.org JSON-LD

2/2

Person: Jonah H

1 schema found

Canonical URL

8/8

https://jonahships.com

present

HTML lang

4/4

present

Character encoding

4/4

utf-8

present

Open Graph

Title

3/3

Jonah H - Full-Stack Developer & Designer

present

Description

3/3

Full-stack developer and designer crafting exceptional web experiences. Explore my portfolio of personal projects, open-source contributions, and client work.

present

Image

3/3

https://jonahships.com/og-image.png

present

URL

3/3

https://jonahships.com

present

Type

1/1

website

present

Twitter Cards

Card Type

1/1

summary_large_image

present

Title

1/1

Jonah H - Full-Stack Developer & Designer

present

Description

1/1

Full-stack developer and designer crafting exceptional web experiences. Specializing in React, TypeScript, and modern web technologies.

present

Image

1/1

https://jonahships.com/og-image.png

present

Trust & Security

502

70/100

502

Security Headers

HTTPS

30/30

HTTPS enabled

HTTP Strict Transport Security

15/15

Strict-Transport-Security: max-age=31536000; includeSubDomains

Content Security Policy

15/15

Content-Security-Policy: default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://app.cal.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data: https://r2cdn.perplexity.ai; connect-src 'self' https://jonahships.com https://*.convex.cloud wss://*.convex.cloud https://api.cal.com; frame-src 'self' https://cal.com https://app.cal.com;

Frame Protection

5/5

X-Frame-Options: SAMEORIGIN

MIME Type Protection

5/5

X-Content-Type-Options: nosniff

Domain Trust

Domain Rating

0/25

How to improve DR→

no domain rating found

Domain Age

0/5

0 years

Registrar

IONOS SE

Country

Infrastructure

Provider

no hosting or CDN provider detected

PageSpeed

9426

94/100

9426

Performance

100

SEO

Best Practices

Accessibility

Performance

77/100

Largest Contentful Paint

10/25

4.4s

2.5s4.0s

First Contentful Paint

6/10

2.8s

1.8s3.0s

Total Blocking Time

30/30

7ms

200ms400ms

Cumulative Layout Shift

25/25

0.00

0.100.25

Speed Index

7/10

4.9s

3.4s5.4s

SEO

100/100

Page isn’t blocked from indexing

31/31

Document has a `<title>` element

8/8

Document has a meta description

8/8

Page has successful HTTP status code

8/8

Links have descriptive text

8/8

Links are crawlable

8/8

robots.txt is valid

8/8

Image elements have `[alt]` attributes

8/8

Document has a valid `hreflang`

8/8

Document has a valid `rel=canonical`

8/8

Best Practices

96/100

Uses HTTPS

19/19

Avoids deprecated APIs

19/19

Avoids third-party cookies

19/19

Allows users to paste into input fields

12/12

Avoids requesting the geolocation permission on page load

4/4

Avoids requesting the notification permission on page load

4/4

Displays images with correct aspect ratio

4/4

Serves images with appropriate resolution

4/4

Page has the HTML doctype

4/4

Properly defines charset

4/4

Browser errors were logged to the console

0/4

No issues in the `Issues` panel in Chrome Devtools

4/4

Accessibility

94/100

`[aria-*]` attributes match their roles

6/6

`[aria-hidden="true"]` is not present on the document `<body>`

6/6

`[role]`s have all required `[aria-*]` attributes

6/6

`[role]` values are valid

6/6

`[aria-*]` attributes have valid values

6/6

`[aria-*]` attributes are valid and not misspelled

6/6

Buttons do not have an accessible name

0/6

Image elements have `[alt]` attributes

6/6

`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.

6/6

ARIA attributes are used as specified for the element's role

4/4

`[aria-hidden="true"]` elements do not contain focusable descendents

4/4

Elements use only permitted ARIA attributes

4/4

Background and foreground colors have a sufficient contrast ratio

4/4

Document has a `<title>` element

4/4

`<html>` element has a `[lang]` attribute

4/4

`<html>` element has a valid value for its `[lang]` attribute

4/4

Links have a discernible name

4/4

Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).

4/4

List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements

4/4

No element has a `[tabindex]` value greater than 0

4/4

Touch targets have sufficient size and spacing.

4/4

Heading elements appear in a sequentially-descending order

2/2

Document has a main landmark.

2/2

Deprecated ARIA roles were not used

1/1

Instant Audit

See your site the way search engines feel it

Launch a free crawl in under 30 seconds and get a ranked hit-list of fixes that lift speed, visibility, and trust.

Start Free Analysis