prolific.com.tw
Registered
Page analyze update date:
2026/02/09 07:13:37
Last whois update date:
2026/01/25 11:39:33
Domain Status
Registered
Paid till
30.05.2029
Available from
29.06.2029
×
![Fullscreen website screenshot]()
prolific.com.tw Website screenshot
SEO Score
50%
73
Score achieved
146
Maximum score
Main Information
Title: 首頁 - 旺玖科技為一家全球知名的 IC 設計領導廠商，專注於USB智慧型輸出入控制晶片、機電整合技術及智慧綠色能源解決方案。
Description: empty
Keywords: empty
Page Encoding:
utf-8
Page Filesize: 79 KB
Server Information
IP: 43.254.17.7
Location: Taiwan,TW,,,24,121,Asia/Taipei
Encoding: utf-8
Whois Information
domain_name: prolific.com.tw
update_date: 2025-08-21T08:18:47Z
update_time: 1755764327
creation_date: 1997-12-03T01:30:43Z
creation_time: 881112643
expiration_date: 2029-05-30T16:00:00Z
Whois Raw Data
Domain Name: PROLIFIC.COM.TW
Registrar: TWNIC
Domain Status: active
Creation Date: 1997-12-03T01:30:43Z
Registry Expiry Date: 2029-05-30T16:00:00Z
Updated Date: 2025-08-21T08:18:47Z
Name Server: DNS1.PROLIFIC.TW
Name Server: DNS2.PROLIFIC.TW
Name Server: DNS3.PROLIFIC.TW
Name Server: DNS4.PROLIFIC.TW
REGISTRAR Contact: TWNIC
REGISTRANT Contact: Redacted for Privacy
ADMINISTRATIVE Contact: Redacted for Privacy
TECHNICAL Contact: Redacted for Privacy
>>> Last update of RDAP database: 2026-01-25T14:39:33Z
Robots.txt
User-agent: *
Crawl-Delay: 20
SEO Audit
Technical SEO
✓
Response Code
HTTP/2 200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
81669 bytes
Page size acceptable for fast loading.
✓
Resources
0 total
Optimal number of resources.
✓
Hreflang Tags
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
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
max-age=3600,max-age=0, no-cache, no-store, must-revalidate
Cache-control headers properly set.
✓
Page Speed
6.81 ms
Excellent loading speed.
On-Page SEO
!
Title
首頁 - 旺玖科技為一家全球知名的 IC 設計領導廠商，專注於USB智慧型輸出入控制晶片、機電整合技術及智慧綠色能源解決方案。
Title too long. Reduce to 30-60 characters to avoid truncation.
!
Meta Description
empty Lenght:5
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
0 found - ""
Add exactly one H1 heading with primary keywords.
!
Word Count
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
empty
Meta keywords set (note: not used by major search engines).
Content and UX
!
Language
Add lang attribute to tag for accessibility and SEO.
✓
Images
0 total, 0 missing ALT
All images have proper ALT text.
!
Viewport
Add viewport meta tag for mobile responsiveness.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 2 | /us/showproduct.aspx... | ||
| 3 | /us/showproduct.aspx... | ||
| 3 | /us/showproduct.aspx... | ||
| 10 | / | ||
| 17 | / | ||
| 21 | /us/showproduct.aspx... | ||
| 30 | /us/showproduct.aspx... | ||
| 31 | /us/showproduct.aspx... | ||
| 32 | / | ||
| 36 | / |