Certified Website Score for

bulletin.so

Get real validation feedback from builders who understand your problem.

First audit: January 9, 2026•Last audit: January 9, 2026

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Overall

91Website Quality

66Trust & Security

91PageSpeed

Score trend

Not enough data to display a trend yet.

Latest audit — January 9, 2026

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.

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Website Quality

1902

91/100

1902

Site Quality

Title

20/20

Bulletin - The front page for early products

44 chars (ideal 30–60)

Meta Description

6/15

Get real validation feedback from builders who understand your problem.

71 chars (ideal 120–160)

Favicon

3/3

https://bulletin.so/favicon.ico

present

Viewport meta

8/8

width=device-width, initial-scale=1

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

robots.txt

6/6

User-Agent: * Allow: / Disallow: /auth Disallow: /api Disallow: /dashboard Disallow: /settings Sitemap: https://bulletin.so/sitemap.xml

perfect (User-agent + Allow + Sitemap)

Sitemap

7/7

https://bulletin.so/sitemap.xml

present

llms.txt

0/0

missing

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

Headings

6/6

H1The front page for early products

correct structure

Schema.org JSON-LD

2/2

Organization: Bulletin

1 schema found

Canonical URL

8/8

https://bulletin.so

present

HTML lang

4/4

present

Character encoding

4/4

utf-8

present

Open Graph

Title

3/3

Bulletin - The front page for early products

present

Description

3/3

Get real validation feedback from builders who understand your problem.

present

Image

3/3

https://bulletin.so/og-image.png

present

URL

3/3

https://bulletin.so

present

Type

1/1

website

present

Twitter Cards

Card Type

1/1

summary_large_image

present

Title

1/1

Bulletin - The front page for early products

present

Description

1/1

Get real validation feedback from builders who understand your problem.

present

Image

1/1

https://bulletin.so/og-image.png

present

Trust & Security

304

66/100

304

Security Headers

HTTPS

30/30

HTTPS enabled

HTTP Strict Transport Security

15/15

Strict-Transport-Security: max-age=63072000

Content Security Policy

0/15

missing (should be: Content-Security-Policy: default-src 'self')

Frame Protection

0/5

missing (should be: X-Frame-Options: SAMEORIGIN)

MIME Type Protection

0/5

missing (should be: X-Content-Type-Options: nosniff)

Domain Trust

Domain Rating

21/25

How to improve DR→

21 (Last sync: 19th Dec 2025)

1525

Domain Age

0/5

0 years

Registrar

Dynadot LLC

Country

Unknown

Infrastructure

Provider

Vercel

PageSpeed

87011

91/100

87011

Performance

100

SEO

Best Practices

Accessibility

Performance

64/100

Largest Contentful Paint

0/25

9.2s

2.5s4.0s

First Contentful Paint

5/10

3.1s

1.8s3.0s

Total Blocking Time

30/30

21ms

200ms400ms

Cumulative Layout Shift

25/25

0.00

0.100.25

Speed Index

4/10

6.2s

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

88/100

`[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

Form elements have associated labels

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

Elements use only permitted ARIA attributes

4/4

Background and foreground colors do not have a sufficient contrast ratio.

0/4

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

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

4/4

Touch targets have sufficient size and spacing.

4/4

Heading elements are not in a sequentially-descending order

0/2

Document has a main landmark.

2/2

Deprecated ARIA roles were not used

1/1

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