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· 9 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.
SCORE
89
GRADE
B
FIX
1
REVIEW
1
PASS
7
INFO
0
Checks
9
7 PASS 1 REVIEW 1 FIX
F
Image Optimization
Action
6 issues found across 170 images
FIX
6 issues found across 170 images
Warning::
55 images missing explicit width/height
Images without dimensions cause layout shifts (CLS). Set explicit width and height attributes.
Info::
40 below-fold images missing loading="lazy"
Lazy loading defers below-fold images, reducing initial page weight.
Warning::
All 3 images use legacy formats (JPEG/PNG/GIF)
WebP offers 25-35% smaller files than JPEG. Use <picture> with <source type="image/webp"> for modern format support.
Warning::
4 above-fold image(s) marked loading="lazy" (LCP anti-pattern)
Above-fold images marked lazy delay LCP -- the browser waits for the IntersectionObserver to fire before fetching, even though the image is in the initial viewport. Remove `loading="lazy"` on above-the-fold images (especially the LCP candidate). Sample: blob:, , (+1 more).
Info::
5 image(s) wider than 400px without srcset (no responsive serving)
These images deliver the same asset to every viewport (mobile, tablet, retina). Adding srcset / <picture> lets the browser pick a viewport-appropriate variant and typically saves 40-70% of bytes on mobile. Sample: blob:, blob:, (+2 more).
Info::
2 image(s) rendered at a different aspect ratio than the source
The displayed dimensions distort the source -- CSS is forcing the image into a container at the wrong ratio, producing visible stretching or squashing. Either crop the source to match or use object-fit: cover (and accept the crop). Sample: blob:, blob:.
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

62/100

Site name appears as

Page title91三级片-免费高清三级片、韩国三级与日本三级在线观看平台
og:site_name91三级片
twitter:site@91sanjipian
Organization.name—

Inconsistent — names differ across channels

Brand assets

Favicon

8/15

single size only

Social share image

20/20

og:image + twitter:image set

Meta completeness

20/20

Organization schema

4/15

Organization schema present but missing all recommended fields

Contact info discoverable

5/10

mailto link

Findings

  • Brand name differs across channels — users see inconsistent identity
  • Single favicon only — add apple-touch-icon for iOS home-screen and high-DPI support
  • Organization schema missing logo — add a logo property pointing to a square PNG
  • Organization schema missing url — point it at the canonical homepage
  • Consider adding contactPoint — helps appear in "contact us" rich results
  • 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.

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.
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://91sanji.com/static/web/images/generic_cover.png
URL: https://91sanji.com/static/web/images/generic_cover.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

Preview

91sanji.com

91三级片 - 免费高清三级片、韩国三级与日本三级在线观看平台

91三级片提供韩国三级、香港三级、日本三级及国产三级等高清资源，涵盖经典三级电影与最新成人三级内容，持续更新。

Preview quality · Twitter/X A+ · 95/100

Title will be truncated (83 chars / 70 max)

  • twitter:card — summary_large_image
  • twitter:title — 91三级片 - 免费高清三级片、韩国三级与日本三级在线观看平台
  • twitter:description — 91三级片提供韩国三级、香港三级、日本三级及国产三级等高清资源，涵盖经典三级电影与最新成人三级内容。
  • twitter:image — https://91sanji.com/static/web/images/generic_cover.png

  • Title will be truncated on Twitter/X (83 chars, max 70)

    → Shorten the title to ≤70 characters

91SANJI.COM

91三级片 - 免费高清三级片、韩国三级与日本三级在线观看平台

91三级片提供韩国三级、香港三级、日本三级及国产三级等高清资源，涵盖经典三级电影与最新成人三级内容，持续更新。

Preview quality · Facebook A · 90/100

Title will be truncated (83 chars / 60 max)

Description will be truncated (161 chars / 155 max)

  • og:title — 91三级片 - 免费高清三级片、韩国三级与日本三级在线观看平台
  • og:description — 91三级片提供韩国三级、香港三级、日本三级及国产三级等高清资源，涵盖经典三级电影与最新成人三级内容，持续更新。
  • og:image — https://91sanji.com/static/web/images/generic_cover.png
  • og:type — website
  • og:url — https://91sanji.com/
  • og:site_name — 91三级片

  • Title will be truncated on Facebook (83 chars, max 60)

    → Shorten og:title to ≤60 characters

  • Description will be truncated on Facebook (161 chars, max 155)

    → Tighten og:description to ≤155 characters

91三级片 - 免费高清三级片、韩国三级与日本三级在线观看平台

91sanji.com

Preview quality · LinkedIn A+ · 95/100

Description will be truncated (161 chars / 150 max)

  • og:title — 91三级片 - 免费高清三级片、韩国三级与日本三级在线观看平台
  • og:description — 91三级片提供韩国三级、香港三级、日本三级及国产三级等高清资源，涵盖经典三级电影与最新成人三级内容，持续更新。
  • og:image — https://91sanji.com/static/web/images/generic_cover.png

  • Description will be truncated on LinkedIn (161 chars, max 150)

    → Tighten og:description to ≤150 characters

91sanji.com

91三级片 - 免费高清三级片、韩国三级与日本三级在线观看平台

91三级片提供韩国三级、香港三级、日本三级及国产三级等高清资源，涵盖经典三级电影与最新成人三级内容，持续更新。

Preview quality · Slack A+ · 100/100
  • og:title — 91三级片 - 免费高清三级片、韩国三级与日本三级在线观看平台
  • og:description — 91三级片提供韩国三级、香港三级、日本三级及国产三级等高清资源，涵盖经典三级电影与最新成人三级内容，持续更新。
  • og:image — https://91sanji.com/static/web/images/generic_cover.png

Social preview quality

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

A+ · 95/100
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
1 OG/Twitter depth issue(s) detected
PASS
1 OG/Twitter depth issue(s) detected
Info::
1 Twitter Card field(s) differ from Open Graph counterparts
Twitter Cards inherit values from Open Graph tags when the Twitter-specific tag is absent (`twitter:title` falls back to `og:title`, etc.). Explicitly-set Twitter values that DIFFER from OG are usually stale -- the marketing team updates `og:title` for FB/LinkedIn previews and forgets to update `twitter:title` separately, leaving Twitter showing the old text. Mismatches: - description: twitter="91三级片提供韩国三级、香港三级、日本三级及国产三级等高清资源，涵盖经典三级电影...", og="91三级片提供韩国三级、香港三级、日本三级及国产三级等高清资源，涵盖经典三级电影..." Fix: either remove the redundant Twitter-specific tags (rely on inheritance) or sync them when updating OG.
Got: 1 field(s) differ
A
Structured Data
1 JSON-LD block(s) found — structured data is well configured.
PASS
1 JSON-LD block(s) found — structured data is well configured.
Warning::
Missing required property "name" for Organization
The "name" property is required for the Organization schema type.
Info::
Missing recommended property "url" for Organization
Adding "url" can improve how search engines display your content.
Info::
Missing recommended property "logo" for Organization
Adding "logo" can improve how search engines display your content.
Info::
Missing recommended property "sameAs" for Organization
Adding "sameAs" can improve how search engines display your content.

The "name" property is required for the Organization schema type.

Why this matters

Schema markup missing required properties is silently rejected by Google — your structured data appears in source but never as a rich result.

Learn more ▾

Each schema.org type has required properties (Article needs headline + author + datePublished; Product needs name + offers; etc.). Missing them means Google's rich-result eligibility check fails. The Search Console Rich Results Test surfaces specific gaps. Fix the missing property; rich results re-appear within hours.

Source: Google Search Central / schema.org

Adding "url" 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

Adding "logo" 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

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 : Organization
2 properties Valid
Missing required property: name
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@id": "https://91sanji.com/#organization",
      "@type": "Organization",
      "logo": {
        "@id": "https://91sanji.com/#logo"
      },
      "name": "91三级片",
      "url": "https://91sanji.com/"
    },
    {
      "@id": "https://91sanji.com/#logo",
      "@type": "ImageObject",
      "contentUrl": "https://91sanji.com/static/web/images/logo-pron.png",
      "height": 100,
      "url": "https://91sanji.com/static/web/images/logo-pron.png",
      "width": 300
    },
    {
      "@id": "https://91sanji.com/#website",
      "@type": "WebSite",
      "description": "91三级片，高清视频与精彩内容一站式平台。",
      "inLanguage": "zh-Hans",
      "name": "91三级片",
      "potentialAction": {
        "@type": "SearchAction",
        "query-input": "required name=search_term_string",
        "target": {
          "@type": "EntryPoint",
          "urlTemplate": "https://91sanji.com/search/{search_term_string}/"
        }
      },
      "publisher": {
        "@id": "https://91sanji.com/#organization"
      },
      "url": "https://91sanji.com/"
    },
    {
      "@id": "https://91sanji.com/#webpage",
      "@type": "WebPage",
      "about": {
        "@id": "https://91sanji.com/#organization"
      },
      "description": "91三级片，高清视频与精彩内容一站式平台。",
      "inLanguage": "zh-Hans",
      "isPartOf": {
        "@id": "https://91sanji.com/#website"
      },
      "mainEntity": {
        "@id": "https://91sanji.com/#home-itemlist"
      },
      "name": "91三级片",
      "primaryImageOfPage": {
        "@id": "https://91sanji.com/#logo"
      },
      "url": "https://91sanji.com/"
    },
    {
      "@id": "https://91sanji.com/#home-itemlist",
      "@type": "ItemList",
      "itemListElement": [
        {
          "@type": "ListItem",
          "name": "玩国王游戏",
          "position": 1,
          "url": "https://91sanji.com/video/35866/"
        },
        {
          "@type": "ListItem",
          "name": "神探夏洛克成人版 第一部",
          "position": 2,
          "url": "https://91sanji.com/video/36013/"
        },
        {
          "@type": "ListItem",
          "name": "巧巧",
          "position": 3,
          "url": "https://91sanji.com/video/35869/"
        },
        {
          "@type": "ListItem",
          "name": "女性上位时代 第一部",
          "position": 4,
          "url": "https://91sanji.com/video/36043/"
        },
        {
          "@type": "ListItem",
          "name": "年轻的嫂子",
          "position": 5,
          "url": "https://91sanji.com/video/35982/"
        },
        {
          "@type": "ListItem",
          "name": "热辣v宝贝",
          "position": 6,
          "url": "https://91sanji.com/video/35930/"
        },
        {
          "@type": "ListItem",
          "name": "空色",
          "position": 7,
          "url": "https://91sanji.com/video/35998/"
        },
        {
          "@type": "ListItem",
          "name": "傻瓜宣言",
          "position": 8,
          "url": "https://91sanji.com/video/35972/"
        },
        {
          "@type": "ListItem",
          "name": "神探夏洛克成人版 第四部",
          "position": 9,
          "url": "https://91sanji.com/video/36041/"
        },
        {
          "@type": "ListItem",
          "name": "侦夜社 XXX 第四部",
          "position": 10,
          "url": "https://91sanji.com/video/36064/"
        }
      ],
      "itemListOrder": "https://schema.org/ItemListOrderDescending",
      "numberOfItems": 10
    }
  ]
}
A+
Rich Results Eligibility
1 JSON-LD block(s) declaring 5 schema type(s)
PASS
1 JSON-LD block(s) declaring 5 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::
5 rich-result schema type(s) declared
Inventory of structured-data types on the page (each may unlock a different SERP feature): ImageObject, ItemList, Organization, WebPage, 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+
Autoplay Media
No autoplay media on the page
PASS
No autoplay media on the page
Info::
No autoplay media on the page
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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