{
"url": "https://github.com/",
"finalUrl": "https://github.com/",
"statusCode": 200,
"cached": true,
"checkedAt": "2026-10-18T13:53:53.789Z",
"note": "Only meta tags present in the served HTML are read (no JavaScript rendering). Platforms cache link previews on their side; this report does not refresh them.",
"found": true,
"grade": "A+",
"score": 99,
"summary": {
"errors": 0,
"warnings": 0,
"infos": 1
},
"preview": {
"title": "GitHub · Change is constant. GitHub keeps you ahead. · GitHub",
"description": "Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.",
"image": "https://images.ctfassets.net/8aevphvgewt8/4pe4eOtUJ0ARpZRE4fNekf/f52b1f9c52f059a33170229883731ed0/GH-Homepage-Universe-img.png",
"url": "https://github.com/",
"siteName": "GitHub",
"type": "object",
"twitterCard": "summary_large_image",
"locale": "en"
},
"tags": {
"openGraph": {
"og:image": "https://images.ctfassets.net/8aevphvgewt8/4pe4eOtUJ0ARpZRE4fNekf/f52b1f9c52f059a33170229883731ed0/GH-Homepage-Universe-img.png",
"og:image:alt": "Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity.",
"og:site_name": "GitHub",
"og:type": "object",
"og:title": "GitHub · Change is constant. GitHub keeps you ahead. · GitHub",
"og:url": "https://github.com/",
"og:description": "Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity."
},
"twitter": {
"twitter:image": "https://images.ctfassets.net/8aevphvgewt8/4pe4eOtUJ0ARpZRE4fNekf/f52b1f9c52f059a33170229883731ed0/GH-Homepage-Universe-img.png",
"twitter:site": "@github",
"twitter:card": "summary_large_image",
"twitter:title": "GitHub · Change is constant. GitHub keeps you ahead. · GitHub",
"twitter:description": "Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build software that advances humanity."
},
"article": [],
"canonical": "https://github.com/",
"title": "GitHub · Change is constant. GitHub keeps you ahead. · GitHub · GitHub"
},
"imageCheck": {
"url": "https://images.ctfassets.net/8aevphvgewt8/4pe4eOtUJ0ARpZRE4fNekf/f52b1f9c52f059a33170229883731ed0/GH-Homepage-Universe-img.png",
"status": 206,
"contentType": "image/png",
"sizeBytes": 618778,
"error": null
},
"issues": [
{
"severity": "info",
"code": "og_image_size_missing",
"message": "og:image:width / og:image:height are not set; scrapers must download the image first, so the first share can render without it."
}
]
}
curl --location --request GET 'https://zylalabs.com/api/14327/open+graph+twitter+card+validator+api/35914/validate+the+open+graph+and+twitter+card+tags+of+a+url' --header 'Authorization: Bearer YOUR_API_KEY'
{
"found": true,
"grade": "F",
"score": 56,
"summary": {
"errors": 0,
"warnings": 4,
"infos": 4
},
"preview": {
"title": "Hi",
"description": null,
"image": "https://example.com/a.png",
"url": "https://example.com/page",
"siteName": null,
"type": null,
"twitterCard": null,
"locale": null
},
"tags": {
"openGraph": {
"og:title": "Hi",
"og:image": "https://example.com/a.png"
},
"twitter": [],
"article": [],
"canonical": null,
"title": "Hi"
},
"assumptions": {
"url": "https://example.com/page",
"note": "Validated offline: the og:image file is not requested."
},
"issues": [
{
"severity": "warning",
"code": "og_type_missing",
"message": "No <meta property=\"og:type\"> (usually \"website\" or \"article\"). The Open Graph protocol lists it as required."
},
{
"severity": "warning",
"code": "og_url_missing",
"message": "No <meta property=\"og:url\">. Platforms then guess the canonical address of the page."
},
{
"severity": "warning",
"code": "og_description_missing",
"message": "No <meta property=\"og:description\">; link cards show no description text or a random page snippet."
},
{
"severity": "info",
"code": "og_site_name_missing",
"message": "No og:site_name; some platforms show it above the title."
},
{
"severity": "info",
"code": "og_image_size_missing",
"message": "og:image:width / og:image:height are not set; scrapers must download the image first, so the first share can render without it."
},
{
"severity": "info",
"code": "image_alt_missing",
"message": "No og:image:alt or twitter:image:alt text for the preview image."
},
{
"severity": "warning",
"code": "twitter_card_missing",
"message": "No <meta name=\"twitter:card\">. X may not render a card without it, even if Open Graph tags exist."
},
{
"severity": "info",
"code": "meta_description_missing",
"message": "No <meta name=\"description\">; used by search engines and as a fallback on some platforms."
}
],
"checkedAt": "2026-10-18T14:01:58.682Z"
}
curl --location --request POST 'https://zylalabs.com/api/14327/open+graph+twitter+card+validator+api/35915/validate+html+you+send+in' --header 'Authorization: Bearer YOUR_API_KEY'
--data-raw '{"html":"Hi ","url":"https://example.com/page"}'
साइन अप करने के बाद, प्रत्येक डेवलपर को एक पर्सनल API एक्सेस की असाइन की जाती है, जो अक्षरों और अंकों का एक यूनिक संयोजन होता है, जिसका उपयोग हमारे API एंडपॉइंट तक पहुंचने के लिए किया जाता है। प्रमाणीकरण के लिए ओपन ग्राफ ट्विटर कार्ड मान्यता दाता API के साथ बस अपने बेयरर टोकन को Authorization हेडर में शामिल करें।
| हेडर | विवरण |
|---|---|
Authorization
|
आवश्यक
होना चाहिए Bearer access_key. जब आप सब्सक्राइब हों तो ऊपर "Your API Access Key" देखें।
|
कोई लंबी अवधि की प्रतिबद्धता नहीं। कभी भी अपग्रेड, डाउनग्रेड या कैंसल करें। फ्री ट्रायल में 50 रिक्वेस्ट तक शामिल हैं।
आवश्यक और अनुशंसित ओपन ग्राफ और ट्विटर कार्ड टैग्स मूल्य लंबाई कैनोनिकल mismatch औरog छवि की पहुंच उपलब्धता यह एक ग्रेड एक स्कोर और कोडित समस्याएं लौटाता है
हाँ validate endpoint अनुरोध शरीर में HTML को स्वीकार करता है और इसे ऑफ़लाइन जांचता है किसी भी आउटबाउंड अनुरोध के बिना केवल एक वैकल्पिक छवि जांच के रूप में
हाँ एक बंजर डोमेन जैसे example.com को https के रूप में माना जाता है पैरामीटर उपनाम जैसे u link target और site को भी स्वीकार किया जाता है
पैरामीटर को 0 पर सेट करें फिर छवि का अनुरोध नहीं किया जाता है और केवल टैग की जांच की जाती है
सारांश में गलतियों की संख्या पर गेट एकल गलती स्कोर को 75 तक नीचे ला देती है जिससे केवल लेटर ग्रेड एक विश्वसनीय पास या फेल संकेत नहीं है