There were issues affecting this run of Lighthouse:
- The page loaded too slowly to finish within the time limit. Results may be incomplete.
- The page may not be loading as expected because your test URL (http://primus-design.com/) was redirected to https://primus-design.com/. Try testing the second URL directly.
These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.
Additional items to manually check (1) Show Hide
Additional items to manually check (1)
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Structured data is valid
Run the Structured Data Testing Tool to validate structured data. Learn more about Structured Data.Unscored
Passed audits (10) Show Hide
Passed audits (10)
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Page isn’t blocked from indexing
Search engines are unable to include your pages in search results if they don't have permission to crawl them. Learn more about crawler directives.
Document has a <title> element
<title> element The title gives screen reader users an overview of the page, and search engine users rely on it heavily to determine if a page is relevant to their search. Learn more about document titles.
Document has a meta description
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.
Page has successful HTTP status code
Pages with unsuccessful HTTP status codes may not be indexed properly. Learn more about HTTP status codes.
Links have descriptive text
Descriptive link text helps search engines understand your content. Learn how to make links more accessible.
Links are crawlable
Search engines may use
href attributes on links to crawl websites. Ensure that the href attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable robots.txt is valid
If your robots.txt file is malformed, crawlers may not be able to understand how you want your website to be crawled or indexed. Learn more about robots.txt.
Image elements have [alt] attributes
[alt] attributes Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the
alt attribute. Document has a valid hreflang
hreflang hreflang links tell search engines what version of a page they should list in search results for a given language or region. Learn more about
hreflang. Document has a valid rel=canonical
rel=canonical Canonical links suggest which URL to show in search results. Learn more about canonical links.
These checks ensure high-quality, browsable websites for AI agents and validate the correctness of WebMCP integrations. This category is still under development and subject to change.
WebMCP
WebMCP form coverage 1 form missing annotations
Consider adding WebMCP annotations to the forms listed below. This helps AI agents identify and interact with these forms more reliably.Unscored
Form |
|---|
お名前 / Name
メールアドレス / Email
ご用件 / Subject
メッセージ / Message
<form action="/#wpcf7-f171-o1" method="post" class="wpcf7-form init" aria-label="コンタクトフォーム" novalidate="novalidate" data-status="init"> |
WebMCP tools registered
Lists the WebMCP tools registered at the time of analysis.Unscored
Passed audits (2) Show Hide
Passed audits (2)
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Accessibility tree is well-formed All audits passed
A well-formed accessibility tree helps AI agents to navigate and interact with the page.
Cumulative Layout Shift 0
Cumulative Layout Shift measures the movement of visible elements within the viewport. Learn more about the Cumulative Layout Shift metric.
Not applicable (2) Show Hide
Not applicable (2)
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WebMCP schemas are valid
Valid WebMCP schemas are required for AI agents to understand and interact with tools correctly. Please fix any errors or warnings reported by the browser.Unscored
llms.txt follows recommendations
If your llms.txt file does not follow recommendations, large language models may not be able to understand how you want your website to be crawled or used for training. The llms.txt file should be a Markdown file containing at least one H1 header.Unscored
SEO Heading checks
Passed audits (1) Show Hide
Passed audits (1)
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Heading Structure Audit Found exactly 1 H1 tag
Is heading structure correct? More than one h1 tag can be bad for SEOUnscored
0
Social
Social media related checks
OG Tag Audit Found 1 issues: Description is too short (50 characters)
Checks if the page has valid Open Graph (OG) tagsUnscored
Image tag is present and valid | |
Image dimensions are valid 1200x630 pixels | |
Image file size is within recommended limits ≤ 5MB | |
Title is present and within recommended length ≤ 60 characters | |
Description is too short 150-160 characters | |
Type tag is present |
1200 × 630 (23KB)
Primus design
Primus design
Primus designは、ウェブやグラフィック・デザインを手がけるクリエイティブ・スタジオです。
https://primus-design.com/
All Open Graph Tags
7 headings found
Page has a level 1 heading | |
1 heading has no text content |
No text contentH1
WORKSH2
MEMBERSH2
吉田二朗 YOSHIDA JiroH3
久松慎一 HISAMATSU ShinichiH3
小野 生 ONO SeiH3
CONTACTH2
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