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https://uptodown.com

Content

· 5 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
97
GRADE
A+
FIX
0
REVIEW
2
PASS
3
INFO
0
Checks
5
3 PASS 2 REVIEW
B
Open Graph
Open Graph tags are partially configured — some improvements recommended.
REVIEW
Open Graph tags are partially configured — some improvements recommended.
Critical::
og:image is not reachable
The og:image URL could not be fetched. Social platforms won't be able to display it.
Got: https://stc.utdstc.com/img/Uptodown-card-template-Facebook.png
Info::
og:title is short (12 characters)
Ideal length is 25–60 characters for social sharing previews.
Got: 12 chars Expected: 25–60 chars
Info::
og:description is short (39 characters)
Ideal length is 55–200 characters for social sharing previews.
Got: 39 chars Expected: 55–200 chars
Info::
Missing twitter:card
Without twitter:card, Twitter falls back to Open Graph tags. Adding it gives you more control.
URL: https://stc.utdstc.com/img/Uptodown-card-template-Facebook.png

The og:image URL could not be fetched. Social platforms won't be able to display it.

Why this matters

An unreachable og:image URL (404, DNS fail, slow timeout) means social platforms cache the failure and serve no image for hours.

Learn more ▾

Social platforms (Facebook, Twitter) cache OG metadata aggressively — including failed image fetches. A momentarily-broken og:image can leave your shares imageless for hours. Test og:image URLs in Facebook's Sharing Debugger to force re-cache after fixing.

Source: Open Graph Protocol / Facebook Sharing Debugger

URL: 12 chars

Ideal length is 25–60 characters for social sharing previews.

Expected: 25–60 chars
Why this matters

og:title very short — may render with awkward whitespace in social cards.

Source: Open Graph Protocol

URL: 39 chars

Ideal length is 55–200 characters for social sharing previews.

Expected: 55–200 chars
Why this matters

og:description very short — provides little context in social cards.

Source: Open Graph Protocol

Without twitter:card, Twitter falls back to Open Graph tags. Adding it gives you more control.

Why this matters

Without twitter:card, Twitter renders posts as plain text — no preview image, no structured layout.

Learn more ▾

Twitter requires `<meta name="twitter:card" content="summary_large_image">` (or summary) to render share-cards at all. Without it, links appear as raw text and engagement plummets vs cards. Twitter also falls back to og:image if twitter:image isn't set, so configure both.

Source: Twitter Developer Platform

Preview

uptodown.com

Uptodown.com

La forma más sencilla de descargar apps

Preview quality · Twitter/X D · 50/100
  • twitter:card — Add <meta name="twitter:card" content="summary_large_image">
  • twitter:title — falling back from og:title
  • twitter:description — falling back from og:description
  • twitter:image — falling back from og:image

  • twitter:card is missing

    → Add <meta name="twitter:card" content="summary_large_image">

UPTODOWN.COM

Uptodown.com

La forma más sencilla de descargar apps

Preview quality · Facebook A+ · 100/100
  • og:title — Uptodown.com
  • og:description — La forma más sencilla de descargar apps
  • og:image — https://stc.utdstc.com/img/Uptodown-card-template-Facebook.png
  • og:type — website
  • og:url — https://www.uptodown.com
  • og:site_name — Uptodown

Uptodown.com

uptodown.com

Preview quality · LinkedIn A+ · 100/100
  • og:title — Uptodown.com
  • og:description — La forma más sencilla de descargar apps
  • og:image — https://stc.utdstc.com/img/Uptodown-card-template-Facebook.png

uptodown.com

Uptodown.com

La forma más sencilla de descargar apps

Preview quality · Slack A+ · 100/100
  • og:title — Uptodown.com
  • og:description — La forma más sencilla de descargar apps
  • og:image — https://stc.utdstc.com/img/Uptodown-card-template-Facebook.png

Social preview quality

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

A · 87/100
FieldTwitter/XFacebookLinkedInSlack
og:title
og:description
og:image
og:type
og:url
og:site_name
twitter:card———
twitter:title⚠———
twitter:description⚠———
twitter:image⚠———
C
Brand Presence
Action
Site-name consistency, favicon, social image, meta tags, schema, and contact signals
REVIEW

Brand Presence

Your brand name differs across channels — visitors see inconsistent identity.

C

56/100

Site name appears as

Page titleDescarga de apps para Android - Descarga, descubre, comparte en Uptodown
og:site_nameUptodown
twitter:site—
Organization.nameUptodown

Inconsistent — names differ across channels

Brand assets

Favicon

8/15

single size only

Social share image

14/20

og:image set; twitter:image missing

Meta completeness

14/20

Organization schema

15/15

has name, logo + url

Contact info discoverable

0/10

no contact info discoverable

Findings

  • Brand name differs across channels — users see inconsistent identity
  • Add twitter:image — Twitter falls back to og:image only when it's larger than 300×157
  • Single favicon only — add apple-touch-icon for iOS home-screen and high-DPI support
  • twitter:card missing
  • Consider adding contactPoint — helps appear in "contact us" rich results
  • No discoverable contact info — trust signal is weak, legal risk is higher in regulated regions

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

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+
Structured Data
2 JSON-LD block(s) found — structured data is well configured.
PASS
2 JSON-LD block(s) found — structured data is well configured.
Info::
Custom type "WebPage" — unable to validate specific properties
Info::
2 JSON-LD blocks found

JSON-LD Blocks

Block 1 : WebPage
4 properties Valid
{
  "@context": "https://schema.org",
  "@type": "WebPage",
  "url": "https://www.uptodown.com",
  "isPartOf": {
    "@type": "WebSite",
    "name": "Uptodown",
    "url": "https://www.uptodown.com",
    "publisher": {
      "@id": "https://www.uptodown.com/#organization"
    }
  }
}
Block 2 : Organization
7 properties Valid
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "Uptodown",
  "logo": "https://stc.utdstc.com/img/mediakit/isotipo.png",
  "url": [
    {
      "@language": "en",
      "@value": "https://en.uptodown.com/"
    },
    {
      "@language": "es",
      "@value": "https://www.uptodown.com/"
    },
    {
      "@language": "pt",
      "@value": "https://br.uptodown.com/"
    },
    {
      "@language": "de",
      "@value": "https://de.uptodown.com/"
    },
    {
      "@language": "fr",
      "@value": "https://fr.uptodown.com/"
    },
    {
      "@language": "it",
      "@value": "https://it.uptodown.com/"
    },
    {
      "@language": "zh",
      "@value": "https://cn.uptodown.com/"
    },
    {
      "@language": "ja",
      "@value": "https://jp.uptodown.com/"
    },
    {
      "@language": "ru",
      "@value": "https://ru.uptodown.com/"
    },
    {
      "@language": "ko",
      "@value": "https://kr.uptodown.com/"
    },
    {
      "@language": "id",
      "@value": "https://id.uptodown.com/"
    },
    {
      "@language": "ar",
      "@value": "https://ar.uptodown.com/"
    },
    {
      "@language": "th",
      "@value": "https://th.uptodown.com/"
    },
    {
      "@language": "tr",
      "@value": "https://tr.uptodown.com/"
    },
    {
      "@language": "hi",
      "@value": "https://in.uptodown.com/"
    },
    {
      "@language": "vi",
      "@value": "https://vi.uptodown.com/"
    },
    {
      "@language": "ro",
      "@value": "https://ro.uptodown.com/"
    }
  ],
  "@id": "https://www.uptodown.com/#organization",
  "sameAs": [
    "https://www.facebook.com/Uptodown",
    "https://www.facebook.com/Uptodown.International",
    "https://twitter.com/Uptodown",
    "https://www.youtube.com/user/UptodownVideos",
    "https://www.wikidata.org/wiki/Q6157280",
    "https://www.linkedin.com/company/uptodown/",
    "https://instagram.com/uptodown",
    "https://mastodon.online/@uptodown"
  ]
}
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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