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https://koalapic.com/en/

Content

· 9 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
100
GRADE
A+
FIX
0
REVIEW
0
PASS
9
INFO
0
Checks
9
9 PASS
A+
Mixed Content
No mixed content detected — all resources use HTTPS.
PASS
No mixed content detected — all resources use HTTPS.
Info::
No mixed content detected — all resources use HTTPS
A+
Open Graph
Open Graph tags are well configured for social sharing.
PASS
Open Graph tags are well configured for social sharing.

Preview

koalapic.com

KoalaPic — Free Image Converter

Convert HEIC, WEBP, AVIF, and camera RAW images to JPG, PNG instantly. Free, private, no signup. Works in Telegram, Discord, and on the web.

Preview quality · Twitter/X A+ · 100/100
  • twitter:card — summary_large_image
  • twitter:title — KoalaPic — Free Image Converter
  • twitter:description — Convert HEIC, WEBP, AVIF, and camera RAW images to JPG, PNG instantly. Free, private, no signup. Works in Telegram, D...
  • twitter:image — https://koalapic.com/static/images/og-default.png

KOALAPIC.COM

KoalaPic — Free Image Converter

Convert HEIC, WEBP, AVIF, and camera RAW images to JPG, PNG instantly. Free, private, no signup. Works in Telegram, Discord, and on the web.

Preview quality · Facebook A+ · 100/100
  • og:title — KoalaPic — Free Image Converter
  • og:description — Convert HEIC, WEBP, AVIF, and camera RAW images to JPG, PNG instantly. Free, private, no signup. Works in Telegram, D...
  • og:image — https://koalapic.com/static/images/og-default.png
  • og:type — website
  • og:url — https://koalapic.com/en/
  • og:site_name — KoalaPic

KoalaPic — Free Image Converter

koalapic.com

Preview quality · LinkedIn A+ · 100/100
  • og:title — KoalaPic — Free Image Converter
  • og:description — Convert HEIC, WEBP, AVIF, and camera RAW images to JPG, PNG instantly. Free, private, no signup. Works in Telegram, D...
  • og:image — https://koalapic.com/static/images/og-default.png

koalapic.com

KoalaPic — Free Image Converter

Convert HEIC, WEBP, AVIF, and camera RAW images to JPG, PNG instantly. Free, private, no signup. Works in Telegram, Discord, and on the web.

Preview quality · Slack A+ · 100/100
  • og:title — KoalaPic — Free Image Converter
  • og:description — Convert HEIC, WEBP, AVIF, and camera RAW images to JPG, PNG instantly. Free, private, no signup. Works in Telegram, D...
  • og:image — https://koalapic.com/static/images/og-default.png

Social preview quality

Averaged across Twitter/X, Facebook, LinkedIn, and Slack.

A+ · 100/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card———
twitter:title———
twitter:description———
twitter:image———
A+
Open Graph / Twitter Card Depth
OG image dimensions and Twitter card configuration look healthy
PASS
OG image dimensions and Twitter card configuration look healthy
Info::
OG/Twitter Card depth is clean -- dimensions, card type, and inheritance all valid
A+
Structured Data
3 JSON-LD block(s) found — structured data is well configured.
PASS
3 JSON-LD block(s) found — structured data is well configured.
Info::
Missing recommended property "sameAs" for Organization
Adding "sameAs" can improve how search engines display your content.
Info::
Custom type "WebApplication" — unable to validate specific properties
Info::
3 JSON-LD blocks found

Adding "sameAs" can improve how search engines display your content.

Why this matters

Recommended schema properties unlock richer SERP layouts — without them you get the basic rich result instead of the enhanced one.

Learn more ▾

Recommended properties expand what Google can render. E.g., adding aggregateRating to Product unlocks star ratings; adding image to Article unlocks the image-card variant. Each recommended property is a direct SERP-real-estate gain.

Source: Google Search Central / schema.org

JSON-LD Blocks

Block 1 : WebSite
6 properties Valid
{
  "@context": "https://schema.org",
  "@type": "WebSite",
  "name": "KoalaPic",
  "url": "https://koalapic.com/",
  "description": "Free universal image converter. Convert HEIC, WEBP, AVIF, camera RAW (CR2, NEF, ARW, DNG), SVG, GIF to JPG, PNG, AVIF, HEIC, TIFF, GIF, BMP, SVG, PDF, ICO, WEBP.",
  "potentialAction": {
    "@type": "SearchAction",
    "target": "https://koalapic.com/blog/?q={search_term_string}",
    "query-input": "required name=search_term_string"
  }
}
Block 2 : Organization
8 properties Valid
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "KoalaPic",
  "url": "https://koalapic.com/",
  "description": "Free, privacy-first universal image converter with web, API, and bot integrations.",
  "logo": {
    "@type": "ImageObject",
    "url": "https://koalapic.com/static/images/android-chrome-512x512.png",
    "width": 512,
    "height": 512
  },
  "foundingDate": "2025",
  "contactPoint": {
    "@type": "ContactPoint",
    "contactType": "customer support",
    "url": "https://koalapic.com/en/contact/",
    "availableLanguage": "English"
  }
}
Block 3 : WebApplication
10 properties Valid
{
  "@context": "https://schema.org",
  "@type": "WebApplication",
  "name": "KoalaPic",
  "url": "https://koalapic.com/",
  "applicationCategory": "MultimediaApplication",
  "operatingSystem": "Any",
  "offers": {
    "@type": "Offer",
    "price": "0",
    "priceCurrency": "USD"
  },
  "featureList": "Image format conversion, HEIC to JPG, WEBP to PNG, AVIF conversion, RAW processing, SVG conversion, PDF conversion, batch conversion, image compression, image resize, background removal, image editing, image cropping, video conversion, metadata editing",
  "screenshot": "https://koalapic.com/static/images/og-default.png",
  "creator": {
    "@type": "Organization",
    "name": "KoalaPic"
  }
}
A+
Rich Results Eligibility
3 JSON-LD block(s) declaring 3 schema type(s)
PASS
3 JSON-LD block(s) declaring 3 schema type(s)
Info::
SiteLinks Search Box markup detected
The page declares a `WebSite` schema with a `potentialAction` of `SearchAction`. This makes the homepage eligible for Google's in-SERP search box -- a high-visibility SERP feature for branded queries.
Info::
3 rich-result schema type(s) declared
Inventory of structured-data types on the page (each may unlock a different SERP feature): Organization, WebApplication, WebSite Search engines decide whether to render rich results based on content quality + page-level signals; declaring the schema is necessary but not sufficient.
A+
Image Optimization
No images to analyze
PASS
No images to analyze
A+
Autoplay Media
No autoplay media on the page
PASS
No autoplay media on the page
Info::
No autoplay media on the page
A
Brand Presence
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
PASS

Brand Presence

Your brand is consistently presented across every channel.

A

90/100

Site name appears as

Page titleKoalaPic
og:site_nameKoalaPic
twitter:site—
Organization.nameKoalaPic

Consistent

Brand assets

Favicon

15/15

covers multiple sizes + apple-touch-icon

Social share image

20/20

og:image + twitter:image set

Meta completeness

20/20

Organization schema

15/15

has name, logo + url

Contact info discoverable

5/10

contact page

Findings

  • Missing brand name in: twitter:site
  • Only partial contact info discoverable — consider adding a dedicated contact page or mailto/tel link

How consistently your brand appears across channels — shared link previews, structured data, favicon, contact info.

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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