airoptfilm.cn is a website that specializes in the production and sale of vacuum bag film, release cloth, isolation film, and breathable felts. The site is hosted by CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd. and has a top-level domain of .CN. According to the provided data, the website receives an impressive amount of 52411 unique users per day, resulting in 314466 pageviews, and a site value of 452880 US dollars.
The website has a straightforward and specific name that clearly outlines its services. The title of the website is "河北真空袋膜|河北脱模布|河北隔离膜|河北透气毡|河北菲奥姆复合材料有限公司," which translates to "Hebei vacuum bag film | Hebei release cloth | Hebei isolation film | Hebei breathable felt | Hebei Fiume composite materials." The website's description sums up its services in Mandarin, and it states that the website is always available for inquiries.
The website may not be suitable for children as it deals with industrial products and does not seem to offer any content directed towards children.
Regarding the website's technical performance, the PageSpeed Insights scores obtained by the website are not very high. The website scored 43 for performance, 48 for accessibility, 62 for best practices, and 69 for SEO. The scores suggest that the website needs technical improvements to optimize user experience and positively impact its rankings in search engines.
In terms of the website's structure, it has a clean and straightforward design. The website does not have an excessive amount of images or videos, making it easy for visitors to navigate and find the necessary information. The homepage includes headers containing links to the different types of products, which can help visitors find what they need quickly. The website also has a contact page with a form for inquiries and an address.
In conclusion, airoptfilm.cn offers a specific service, and it is structured to make it easy for visitors to find what they need. The website could benefit from technical improvements, as suggested by its PageSpeed Insights scores.





| WARNING! | Certificate download error. Previous scan results are shown below. |
| Domain | Unknown |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | Unknown |
| Valid form | Unknown |
| Expiration | Unknown |
| Signed | No information |
| Additional Domains |
Alexa Rank shows how popular airoptfilm.cn is in comparison with other sites. The most popular site has Alexa Rank equals 1. If airoptfilm.cn has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to airoptfilm.cn and pageviews on airoptfilm.cn over the past 3 months.
ASN ID: 139021
ASN Title: West263 International LimitedLast Update: 10/10/2025
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS138554 - AS139577'
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descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
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source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
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source: APNIC
% Information related to 'AS139021'
% Abuse contact for 'AS139021' is 'westabuse+ip@gmail.com'
aut-num: AS139021
as-name: WEST263GO-HK
descr: West263 International Limited
country: HK
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last-modified: 2019-04-26T02:03:21Z
source: APNIC
irt: IRT-WEST263GO-HK
address: 12/F,, San Toi Building,, 137-139 Connaught Road Central, Hong Kong,, Hong Kong Hong Kong 999077
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abuse-mailbox: westabuse+ip@gmail.com
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mnt-by: MAINT-WEST263GO-HK
last-modified: 2019-04-18T13:50:15Z
source: APNIC
organisation: ORG-WIL4-AP
org-name: West263 International Limited
country: HK
address: 12/F,
address: San Toi Building,
address: 137-139 Connaught Road Central, Hong Kong,
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mnt-ref: APNIC-HM
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last-modified: 2018-07-13T12:57:24Z
source: APNIC
role: West263 International Limited administrator
address: 12/F,, San Toi Building,, 137-139 Connaught Road Central, Hong Kong,, Hong Kong Hong Kong 999077
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phone: +15708412741
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last-modified: 2018-12-03T15:18:11Z
source: APNIC
person: David Yanping
address: 12/F,, San Toi Building,, 137-139 Connaught Road Central, Hong Kong,, Hong Kong Hong Kong 999077
country: HK
phone: +852-35979075
e-mail: david.yanp@gmail.com
nic-hdl: DY1085-AP
mnt-by: MAINT-WEST263GO-HK
last-modified: 2019-04-29T06:51:07Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.15-47 (WHOIS-US4)
Domain Name: airoptfilm.cn
ROID: 20171031s10001s96614959-cn
Domain Status: ok
Registrant: 河北菲奥姆复合材料有限公司
Registrant Contact Email: optfilmljz@126.com
Sponsoring Registrar: 阿里云计算有限公司(万网)
Name Server: dns29.hichina.com
Name Server: dns30.hichina.com
Registration Time: 2017-10-31 16:50:38
Expiration Time: 2027-10-31 16:50:38
DNSSEC: unsigned
| Host | A Record | TTL |
|---|---|---|
| airoptfilm.cn | 121.42.116.18 | 600 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| airoptfilm.cn | dns30.hichina.com | 86400 |
| airoptfilm.cn | dns29.hichina.com | 86400 |
| Host | TXT Record | TTL |
|---|
dns29.hichina.com
TTL: 600
Email address: hostmaster.hichina.com
Serial: 2018010811
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum: 360