JSON-LD describes entities and relationships in a machine-readable form. Parsing JSON is separate from validating required search feature properties.
Recommended action
Match markup to visible content and validate it with a rich result testing tool. Eligibility does not guarantee display.
Targets and suggested changes
Targethttps://kaha.or.kr/
Response HTML <head> / script[type=application/ld+json]
Use the example JSON in an application/ld+json script only when it matches the page. Fix existing JSON syntax first and validate any rich-result requirements separately.
View evidence and example changes
Observed content
0
Example - adapt to the actual content and environment
There are no warning or unknown checks in this section.
Sharing metadataExpand
og:type
website
og:url
https://kaha.or.kr
og:title
한국동물병원협회 - 홈페이지
og:description
한국동물병원협회, KAHA의 홈페이지입니다.
og:image
/img/kaha/kaha_symbol.png
Structured data0 types
No parseable JSON-LD was found.
02
Content and images
5 checks
Headings
Passed
H1 1 / H2 7 / H3 0
Headings organize a page into a main topic and supporting sections. This tool checks for one H1 and shows the saved H2-H6 structure.
Keep in mind
Use H1 for the main subject and H2/H3 for logical subsections, rather than selecting levels for visual size alone.
Image alt
Needs review
18 images; 6 with non-empty alt; 12 empty or missing
Alternative text conveys an image’s meaning. The count includes images with non-empty alt text.
Recommended action
Describe informative images in context. Empty alt="" can be appropriate for decorative images, so inspect their purpose before changing them.
Targets and suggested changes
Targethttps://kaha.or.kr/img/2026/main/ic_int.svg
HTML response line 226 · /html/body/div[2]/section/div[2]/dl[1]/a/dd/div/img
Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.
View evidence and example changes
Observed content
<img src="/img/2026/main/ic_int.svg" alt="">
Example - adapt to the actual content and environment
<img src="https://kaha.or.kr/img/2026/main/ic_int.svg" alt="Describe the actual image content">
For a decorative image:
<img src="https://kaha.or.kr/img/2026/main/ic_int.svg" alt="">
HTML response line 232 · /html/body/div[2]/section/div[2]/dl[2]/a/dd/div/img
Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.
View evidence and example changes
Observed content
<img src="/img/2026/main/ic_join.svg" alt="">
Example - adapt to the actual content and environment
<img src="https://kaha.or.kr/img/2026/main/ic_join.svg" alt="Describe the actual image content">
For a decorative image:
<img src="https://kaha.or.kr/img/2026/main/ic_join.svg" alt="">
Targethttps://kaha.or.kr/img/2026/main/ic_mem.svg
HTML response line 238 · /html/body/div[2]/section/div[2]/dl[3]/a/dd/div/img
Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.
View evidence and example changes
Observed content
<img src="/img/2026/main/ic_mem.svg" alt="">
Example - adapt to the actual content and environment
<img src="https://kaha.or.kr/img/2026/main/ic_mem.svg" alt="Describe the actual image content">
For a decorative image:
<img src="https://kaha.or.kr/img/2026/main/ic_mem.svg" alt="">
Targethttps://kaha.or.kr/img/2026/main/ic_edu.svg
HTML response line 244 · /html/body/div[2]/section/div[2]/dl[4]/a/dd/div/img
Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.
View evidence and example changes
Observed content
<img src="/img/2026/main/ic_edu.svg" alt="">
Example - adapt to the actual content and environment
<img src="https://kaha.or.kr/img/2026/main/ic_edu.svg" alt="Describe the actual image content">
For a decorative image:
<img src="https://kaha.or.kr/img/2026/main/ic_edu.svg" alt="">
HTML response line 423 · /html/body/div[2]/main/section[3]/div/div/div[1]/a/img
Find the img tag using this URL. Describe informative content, or explicitly use empty alt for a decorative image. The text below is a placeholder; preserve existing classes, dimensions and other attributes.
Example - adapt to the actual content and environment
<img src="https://kaha.or.kr/img/2026/main/partner_hills.jpg" alt="Describe the actual image content">
For a decorative image:
<img src="https://kaha.or.kr/img/2026/main/partner_hills.jpg" alt="">
12 targets; the first five are shown. Review the full saved list in the details below.
Language
Passed
en
The html lang attribute identifies the document’s primary language and helps assistive software select pronunciation.
Keep in mind
Match lang to the main content and mark passages written in another language as appropriate.
Charset
Passed
UTF-8
The encoding declaration tells clients how to decode text. It must match the actual response bytes.
Keep in mind
Keep the HTTP or HTML charset declaration consistent with the file encoding; use UTF-8 for UTF-8 content.
Text/HTML ratio
Needs review
8.1%
Tool reference range 15-70%; not an official ranking threshold.
This compares visible text length with HTML length. It cannot determine content quality or rankings on its own.
Recommended action
Do not add filler text to target a ratio. Check for useful HTML content and unnecessary markup.
Targets and suggested changes
Targethttps://kaha.or.kr/
main / body
Check whether main content exists in the initial HTML. Consider server rendering for missing core text; do not add filler to target a ratio.
View evidence and example changes
Observed content
8.1%
There are no warning or unknown checks in this section.
Heading structure
Saved headings, up to 50 per level. Expand the H2-H6 lists when needed.
H11
H27
H30
H41
H50
H60
H1
H2 7View headings
메인메뉴
메인 비주얼 이미지
공지사항
보도자료
KAHA Insight
협회 주요 활동
Partner
H3 0View headings
No headings at this level.
H4 1View headings
Contact info
Images and alternative text18 saved
Up to 100 images are saved. Review an image’s purpose when its alt text is empty.
HTML response line 67 · /html/body/div[2]/header/div/div[2]/ul/li[1]/a
The query string or underscore triggers this heuristic. Remove tracking-only utm_* parameters from internal links when appropriate. Keep functional parameters. If a path changes, update internal links and redirect the old URL.
HTML response line 68 · /html/body/div[2]/header/div/div[2]/ul/li[2]/a
The query string or underscore triggers this heuristic. Remove tracking-only utm_* parameters from internal links when appropriate. Keep functional parameters. If a path changes, update internal links and redirect the old URL.
HTML response line 76 · /html/body/div[2]/header/div/nav/div[1]/ul/li[1]/a
The query string or underscore triggers this heuristic. Remove tracking-only utm_* parameters from internal links when appropriate. Keep functional parameters. If a path changes, update internal links and redirect the old URL.
HTML response line 78 · /html/body/div[2]/header/div/nav/div[1]/ul/li[1]/ul/li[1]/a
The query string or underscore triggers this heuristic. Remove tracking-only utm_* parameters from internal links when appropriate. Keep functional parameters. If a path changes, update internal links and redirect the old URL.
HTML response line 79 · /html/body/div[2]/header/div/nav/div[1]/ul/li[1]/ul/li[2]/a
The query string or underscore triggers this heuristic. Remove tracking-only utm_* parameters from internal links when appropriate. Keep functional parameters. If a path changes, update internal links and redirect the old URL.
This detects WebP/AVIF from img src/srcset extensions and picture source types. Images whose format cannot be inferred from HTML, such as extensionless CDN URLs, may not be reflected in the count.
Recommended action
Compare quality and file size, and inspect the actual delivered format in browser developer tools.
HTML response line 62 · /html/body/div[2]/header/div/div[1]/h1/a/img
Convert this file to WebP/AVIF and use the actual converted URL. Do not merely rename its extension. Keep it if the CDN already serves a modern format.
HTML response line 121 · /html/body/div[2]/header/div/nav/div[2]/div[1]/img
Convert this file to WebP/AVIF and use the actual converted URL. Do not merely rename its extension. Keep it if the CDN already serves a modern format.
HTML response line 226 · /html/body/div[2]/section/div[2]/dl[1]/a/dd/div/img
Convert this file to WebP/AVIF and use the actual converted URL. Do not merely rename its extension. Keep it if the CDN already serves a modern format.
View evidence and example changes
Observed content
<img src="/img/2026/main/ic_int.svg" alt="">
Example - adapt to the actual content and environment
HTML response line 232 · /html/body/div[2]/section/div[2]/dl[2]/a/dd/div/img
Convert this file to WebP/AVIF and use the actual converted URL. Do not merely rename its extension. Keep it if the CDN already serves a modern format.
View evidence and example changes
Observed content
<img src="/img/2026/main/ic_join.svg" alt="">
Example - adapt to the actual content and environment
HTML response line 238 · /html/body/div[2]/section/div[2]/dl[3]/a/dd/div/img
Convert this file to WebP/AVIF and use the actual converted URL. Do not merely rename its extension. Keep it if the CDN already serves a modern format.
View evidence and example changes
Observed content
<img src="/img/2026/main/ic_mem.svg" alt="">
Example - adapt to the actual content and environment
This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.
This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.
This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.
This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.
This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.
This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.
This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.
This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.
This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.
This file is referenced by the page. Find duplicate tags and remove or conditionally load files that are unused here. File count alone does not establish a defect in this file.
Run Google Lighthouse performance, accessibility, best practices and SEO checks. Device-specific results are cached for one day and are separate from the overall score above.
Locations refer to public HTML and resource URLs. Internal PHP or template file paths are not visible to external analysis.
