Is lebo.cn secure (HTTPS)?

Yes. lebo.cn uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 4, 2027.

Hosting provider information for lebo.cn is not available yet.

What is lebo.cn's SEO score?

lebo.cn scored 55/100 for SEO in the latest analysis (fair).

What is lebo.cn's overall website score?

lebo.cn has an overall SiteGraph score of 70/100, combining SEO, performance, security, and accessibility.

lebo.cn

深圳乐播科技有限公司

Last scanned Jul 26, 2026, 4:17 PM · 1 view

Overall score

Fair

Summary

乐播投屏,国内领先的无线投屏开会解决方案专家,一款支持手机投屏电脑、手机投屏电视、电脑投屏电视的国民级投屏软件,还有投屏码投屏、隐私模式、实时语音、画�… This website uses jQuery. SEO is fair (55/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

乐播投屏,国内领先的无线投屏开会解决方案专家,一款支持手机投屏电脑、手机投屏电视、电脑投屏电视的国民级投屏软件,还有投屏码投屏、隐私模式、实时语音、画笔工具、投屏空间等丰富的投屏功能,满足客户在线下会议、远程协作、商务差旅、直播访谈等多种会议场景投屏需求

Top issues to fix

15 issues found · 4 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+9 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

1.02 s

Security

HTTPS & header checks

Accessibility

3 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Contact

Email, phone, and address published on this site's own pages.

Email: xwx@hpplay.cn

Meta tags

Title: 深圳乐播科技有限公司
Description: 乐播投屏,国内领先的无线投屏开会解决方案专家,一款支持手机投屏电脑、手机投屏电视、电脑投屏电视的国民级投屏软件,还有投屏码投屏、隐私模式、实时语音、画笔工具、投屏空间等丰富的投屏功能,满足客户在线下会议、远程协作、商务差旅、直播访谈等多种会议场景投屏需求
Canonical
Language
Charset: utf-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: *.lebo.cn
Valid from: Jan 4, 2026
Valid to: Feb 4, 2027
Days until expiry: 190
SAN domains: *.lebo.cn, lebo.cn

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

28 internal · 3 external · 20 broken

Images

11 total · 1 missing alt

Scripts / Styles

9 scripts · 4 stylesheets

JS / CSS size

8.5 KB · 525 B

Page size

47.2 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://lebo.cn
Final URL: https://www.lebo.cn/
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.02 s
HTML size: 47.2 KB
Redirect chain: https://lebo.cn → http://www.lebo.cn/ → https://www.lebo.cn/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does lebo.cn use?: lebo.cn is built with jQuery.
Is lebo.cn secure (HTTPS)?: Yes. lebo.cn uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 4, 2027.
Who hosts lebo.cn?: Hosting provider information for lebo.cn is not available yet.
What is lebo.cn's SEO score?: lebo.cn scored 55/100 for SEO in the latest analysis (fair).
What is lebo.cn's overall website score?: lebo.cn has an overall SiteGraph score of 70/100, combining SEO, performance, security, and accessibility.

Top issues to fix

Organization

Contact

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

Related websites

Frequently asked questions