Website Review: h-dd.com
Generated on November 01 2026 00:45 AM
The score is 48/100
SEO Content
Title
首页 | 泓点国际设计
Length : 11
Your title's length should be between 40 and 70 characters. The optimal title length is between 50 to 70 chars. Rewrite the title tag to fit this range, or use our free meta tag generator.
Description
Length : 0
Very bad. We haven't found meta description tag on your page. A description tag helps you control what your listings look in search engine results. Add a meta description tag to the page's <head> (our free meta tag generator writes one for you).
Keywords
Not good (but low priority). We haven't found a meta keywords tag on your page. You can add a meta keywords tag to the page's <head> with our free meta tag generator.
Og Meta Properties
This page does not take advantage of Open Graph Properties. This tags allows social crawler's better structurize your page. Add og:title, og:description, og:image and og:url meta tags to the page's <head>, or create them with our free Open Graph generator.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 0 | 0 | 0 | 0 | 0 |
Images
We found 20 images on this web page.
20 image alt attributes were missing. Please add alt text to all images to help search engines better understand the content of your images.
Text/HTML Ratio
Ratio : 33%
Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
Iframe
Awesome, there are no Iframes found on this page.
SEO Links
URL Rewrite
Good. Your links look SEO friendly and are easy to crawl!
Underscores in the URLs
We have detected underscores in your URLs. It would be better to use hyphens to optimize your SEO.
In-page links
We found a total of 9 links including 0 link(s) to files
SEO Keywords
Keywords Cloud
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| 获奖项目 | 2 |  |
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| 泓点国际设计 | 1 |  |
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| 常常被忽略的儿童娱乐空间怎么设计 | 1 | |
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| 沪icp备 | 1 | |
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| 上海泓点装饰工程设计有限公司 | 1 | |
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Usability
Url
Domain : h-dd.com
Length : 8
Favicon
Great, your website has a favicon.
Language
Good. Your declared language is en.
Document
Doctype
HTML 5
Encoding
Great. Your declared charset is UTF-8.
Email Privacy
Great no email address was found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
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Perfect. No inline css was found in your HTML tags! |
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Great, your website has few CSS files. |
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Perfect, your website has few JavaScript files. |
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Awesome, your website takes advantage of GZIP compression for SEO optimization. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be a problem for search engines.
An XML sitemap informs search engines about URLs available for crawling on your site. It includes information about your site's latest updates, frequency of changes and relative importance of each URL. This allows search engines to crawl the site more efficiently.
Robots.txt
http://h-dd.com/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
Unverified
AI Search Readiness
AI Crawlers
This site has no robots.txt file, so AI crawlers are allowed by default.
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OAI-SearchBot | ChatGPT search | AI search |
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ChatGPT-User | ChatGPT (user requests) | AI search |
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Claude-SearchBot | Claude search | AI search |
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Claude-User | Claude (user requests) | AI search |
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PerplexityBot | Perplexity | AI search |
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GPTBot | OpenAI training | AI training |
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ClaudeBot | Anthropic training | AI training |
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Google-Extended | Google Gemini training | AI training |
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Applebot-Extended | Apple AI training | AI training |
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CCBot | Common Crawl | AI training |
Blocking AI training crawlers is a common choice and doesn't affect the score. Only the AI search crawlers count.
Structured Data
No schema.org structured data found. Adding it (for example Organization, WebSite or Product in JSON-LD) helps search engines and AI tools understand the page and can enable rich results.
Canonical Tag
No canonical tag found. Add <link rel="canonical"> so search engines know which URL is the main version and don't split ranking between duplicates.
llms.txt
No llms.txt file. It's an emerging convention: a short Markdown summary of the site for AI tools. Optional, so it doesn't affect the score.
Security
HTTPS
The site doesn't load over HTTPS. Browsers mark it "Not secure" and search engines prefer HTTPS pages. Most hosts offer free certificates (Let's Encrypt).
HSTS
No Strict-Transport-Security (HSTS) header. It tells browsers to always use HTTPS, which protects visitors from being downgraded to an insecure connection.
Security Headers
0 of 5 common security headers found. At least 2 are needed to pass.
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Content-Security-Policy |
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X-Content-Type-Options |
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X-Frame-Options |
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Referrer-Policy |
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Permissions-Policy |
Domain Info
h-dd.com was registered on 22 Jan 2013 with Alibaba Cloud Computing (Beijing) Co., Ltd. and expires on 22 Jan 2027. It has no mail server (MX) records. The Wayback Machine first archived it in April 2013.
Registration
| Registrar | Alibaba Cloud Computing (Beijing) Co., Ltd. |
| Registered | 22 Jan 2013 (13 years ago) |
| Expires | 22 Jan 2027 |
| Last changed | 29 Dec 2023 |
| Nameservers | dns31.hichina.com, dns32.hichina.com |
| DNSSEC | Not signed |
Hosting
| IPv4 address | 116.62.123.23 |
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IPv6 support |
Email Security
This domain has no mail server (MX) records, so it doesn't receive email.
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SPF record |
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DMARC record |
Archive History
The Wayback Machine has snapshots of this site from 27 different months, from April 2013 to June 2026. View snapshots
PageSpeed Insights
Device
Categories
GoInfosystems
GoInfosystems is a free SEO site review and rating tool. Get a free review of your site and see areas that may need optimization.