yihui.org
Registered
Page analyze update date:
2026/06/23 17:17:15
Last whois update date:
2026/06/09 11:24:09
Domain Status
Registered
Paid till
16.09.2030
Available from
16.10.2030
×
![Fullscreen website screenshot]()
yihui.org Website screenshot
SEO Score
54.79%
80
Score achieved
146
Maximum score
Main Information
Title: Yihui Xie | 谢益辉
Description: Personal website of Yihui Xie; 谢益辉的个人网站
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 4 KB
Server Information
IP: 172.67.140.24
Location: ,,,,,,
Http Server: cloudflare
Encoding: utf-8
Meta Tags List
- name: generator content: Hugo 0.161.1
- charset: utf-8
- name: viewport content: width=device-width, initial-scale=1
- property: og:title content: Yihui Xie | 谢益辉
- property: og:type content: website
- name: description content: Personal website of Yihui Xie; 谢益辉的个人网站
Internal Links
External Links
Whois Information
domain_name: yihui.org
update_date: 2021-08-17T19:32:35.645Z
update_time: 1629228755
creation_date: 2017-09-16T09:56:24.034Z
creation_time: 1505555784
expiration_date: 2030-09-16T09:56:24.034Z
Whois Raw Data
Domain Name: YIHUI.ORG
Registrar: Cloudflare, Inc.
Domain Status: client transfer prohibited
Registry Expiry Date: 2030-09-16T09:56:24.034Z
Creation Date: 2017-09-16T09:56:24.034Z
Updated Date: 2021-08-17T19:32:35.645Z
Name Server: ALBERT.NS.CLOUDFLARE.COM
Name Server: KRISTIN.NS.CLOUDFLARE.COM
REGISTRAR Contact: Cloudflare, Inc.
>>> Last update of RDAP database: 2026-06-09T11:24:09Z
Robots.txt
# As a condition of accessing this website, you agree to abide by the following
# content signals:
# (a) If a content-signal = yes, you may collect content for the corresponding
# use.
# (b) If a content-signal = no, you may not collect content for the
# corresponding use.
# (c) If the website operator does not include a content signal for a
# corresponding use, the website operator neither grants nor restricts
# permission via content signal with respect to the corresponding use.
# The content signals and their meanings are:
# search: building a search index and providing search results (e.g., returning
# hyperlinks and short excerpts from your website's contents). Search does not
# include providing AI-generated search summaries.
# ai-input: inputting content into one or more AI models (e.g., retrieval
# augmented generation, grounding, or other real-time taking of content for
# generative AI search answers).
# ai-train: training or fine-tuning AI models.
# ANY RESTRICTIONS EXPRESSED VIA CONTENT SIGNALS ARE EXPRESS RESERVATIONS OF
# RIGHTS UNDER ARTICLE 4 OF THE EUROPEAN UNION DIRECTIVE 2019/790 ON COPYRIGHT
# AND RELATED RIGHTS IN THE DIGITAL SINGLE MARKET.
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
4842 bytes
Page size acceptable for fast loading.
✓
Resources
9 total
Optimal number of resources.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
!
Compression
br
Enable gzip or zstd compression to reduce file sizes.
✓
Caching
public, max-age=0, must-revalidate
Cache-control headers properly set.
✓
Page Speed
0.12 ms
Excellent loading speed.
On-Page SEO
!
Title
Yihui Xie | 谢益辉
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
Personal website of Yihui Xie; 谢益辉的个人网站 Lenght:39
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
129
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
Meta keywords are optional (not used by major search engines).
Content and UX
✓
Language
en-us
Language attribute properly set.
✓
Images
1 total, 0 missing ALT
All images have proper ALT text.
✓
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.