Photo Brightness & Contrast Adjuster

Adjust photo brightness and contrast directly in your browser. Simple online Photo Brightness and Contrast Tool with instant image preview and download.

Design

Added July 8, 2026 · Last analysed July 8, 2026 · via · 71% unique tagline

Own this Launch?

Screenshot of Photo Brightness & Contrast Adjuster

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 8 July 2026; the live site may have changed since.

Photo Brightness & Contrast Adjuster is largely in shape, with a thorough launch checklist and clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on July 8, 2026. The site is hosted on Hostinger, with a domain registered in 2006. The crawl picked up 20 technologies on this site, covering wordpress plugin, advertising, consent tooling, and javascript library. The stack includes Google, Google Funding Choices, and WordPress.

For context, it's running the same core stack as 1,069 other launches.

If you own this site, refresh the snapshot and see the full fix list any time →

6.3

StackScope Score

Good

88/100 Launch Readiness

Launch ready

1/6 Security Headers

Poor

2/3 Legal

Partial

2/2 Crawl files

Complete

86/100 Performance

Fast

Vibe Score 0 · No AI signals

How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (20)

Infrastructure

Hosting	Hostinger (2)
Protocol	HTTP/3
Server	PHP

Business email	Hostinger Email

Build & Framework

CMS	WordPress (6)
JavaScript library	DOMPurify
JavaScript library	jQuery (2)
Video	YouTube (3)
WordPress plugin	Contact Form 7
	Site Kit by Google
	WP Smush
	Yoast
WordPress theme	Astra

Analytics & Marketing

Advertising	Google Ads
Advertising	Google AdSense (4)
Analytics	Google Analytics (2)
Consent	Google
Consent	Google Funding Choices
SEO	Google Search Console
Tag management	Google Tag Manager (2)

Infrastructure

Network

ACCELERATED-IT - firstcolo GmbH, DE

AS31400 · DE

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Green hosted

Host runs on renewable energy. Data from The Green Web Foundation.

SSL Certificate

Let's Encrypt

Valid 11 Jun 2026 to 9 Sep 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

19.9 years

Registered Aug 2006 · GoDaddy.com, LLC

Email Security

✓

SPF ~all Soft-fail (~all). Common and accepted.

DKIM Not detected at common selectors. Your provider may use a custom one.

✗

DMARC Not published. Receivers fall back to permissive defaults.

MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.

TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (7)

Cookies (6)

Name	Lifetime	Detected as
FCCDCF	1y	Google Funding Choices
VISITOR_INFO1_LIVE	5mo	YouTube
VISITOR_PRIVACY_METADATA	5mo	YouTube
YSC	session	-
__Secure-ROLLOUT_TOKEN	5mo	-
__Secure-YNID	5mo	YouTube

Session storage (1)

Key	Size	Detected as
wpEmojiSettingsSupports	70 B	WordPress

Readiness Breakdown How?

✓ Custom title and meta description

✓ Open Graph tags (title, image, description)

✓ Twitter card meta tags

✓ Canonical URL declared

✓ Responsive viewport meta tag

✓ Semantic HTML (nav, main, article)

- Favicon present

Performance How?

733 ms Server response

20% Faster than peers

924 ms Largest contentful paint

0.02 Cumulative layout shift

1.6 MB Page weight

62 KB Image weight

9 Third-party domains

0 Console errors

0 Failed requests

⚠ 6 images: 3 without width/height, 5 missing alt text

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

AI Stance

No AI stance declared

✗ llms.txt published

✓ No AI bots blocked in robots.txt

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (5 URLs)

✗ security.txt

✗ llms.txt

✓ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy-policy/

? Terms of Service not detected

✓ Consent manager: Google

0% unique

Mentions:

Security Headers (1/6)

✗

Referrer-Policy

✗

X-Frame-Options

✗

Permissions-Policy experimental (check browser support)

✗

X-Content-Type-Options

✓

Content-Security-Policy

✗

Strict-Transport-Security

–

X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ Code splitting

24 JS files

7 CSS files

9 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.