Spark-opt / 红外光谱仪_半导体激光器_激光功率计_红外相机_相干激光器

Robots.txt Information

Robot	Path	Permission
GoogleBot	/	✔
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Meta Tags

Title	红外光谱仪_半导体激光器_激光功率计_红外相机_相干激光器_东方闪光（北京）光电科技有限公司
Description	闪光科技是光学仪器、元器件、红外光谱仪、半导体激光器、激光功率计、红外相机、相干激光器等综合服务商，提供光学仪器的顾问、销售、售后服务。我们严格甄选国内外的光学仪器和元器件。
Keywords	红外光谱仪，半导体激光器，激光功率计，红外相机，相干激光器

Server Information

WebSite	www.spark-opt.com.cn
Host IP	121.46.198.242
Location	Shanghai, China

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Spark-opt.com.cn Valuation

US$5,079

Last updated: Nov 20, 2022

Spark-opt.com.cn has global traffic rank of 16,506,402. Spark-opt.com.cn has an estimated worth of US$ 5,079, based on its estimated Ads revenue. Spark-opt.com.cn receives approximately 185 unique visitors each day. Its web server is located in Shanghai, China, with IP address 121.46.198.242. According to SiteAdvisor, spark-opt.com.cn is safe to visit.

Traffic & Worth Estimates

Purchase/Sale Value	US$5,079
Daily Ads Revenue	US$2
Monthly Ads Revenue	US$83
Yearly Ads Revenue	US$1,015
Daily Unique Visitors	185
Note: All traffic and earnings values are estimates.

Traffic Ranks

Global Rank	16,506,402
Delta (90 Days)	0
Most Popular In Country	N/A
Country Rank	N/A

DNS Records

Host	Type	TTL	Data
spark-opt.com.cn	A	600	IP: 121.46.198.242
spark-opt.com.cn	CNAME	600	null
spark-opt.com.cn	NS	21600	Target: dns12.hichina.com.
spark-opt.com.cn	NS	21600	Target: dns11.hichina.com.
spark-opt.com.cn	SOA	600	MNAME: dns11.hichina.com. RNAME: hostmaster.hichina.com. Serial: 2022052002 Refresh: 3600 Retry: 1200 Expire: 86400 Minimum TTL: 600

HTTP Headers

HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Sun, 20 Nov 2022 23:15:09 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Location: https://www.spark-opt.com.cn/

HTTP/1.1 200 OK
Server: openresty
Date: Sun, 20 Nov 2022 23:15:10 GMT
Content-Type: text/html;charset=utf-8;
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Vary: Accept-Encoding
Vary: Accept-Encoding
X-Expires-Time: 2025-11-30
X-UA: desktop
Pragma: public
Cache-control: max-age=60
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Self-Frame: deny
Age: 154202
CN2-Cache: HIT 120
Accept-Ranges: bytes
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

Spark-opt.com.cn Whois Information

Domain Name: spark-opt.com.cn
ROID: 20171214s10011s88856386-cn
Domain Status: ok
Registrant: 东方闪光（北京）光电科技有限公司
Registrant Contact Email: domain@trueland.net
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: dns11.hichina.com
Name Server: dns12.hichina.com
Registration Time: 2017-12-14 15:50:21
Expiration Time: 2025-12-14 15:50:21
DNSSEC: unsigned

Spark-opt.com.cn valuation and analysis