Website review apps-signala.com
Generated on October 29 2026 19:37 PM
Old data? UPDATE !
The score is 61/100
SEO Content
Title
Signal私密通讯应用 - 私人消息、群组聊天与语音视频通话
Length : 31
Perfect, your title contains between 10 and 70 characters.
Description
Signal是一款私密通讯应用，支持文字、语音消息、图片、视频、GIF、文件、群组聊天以及一对一和群组语音视频通话。Signal用户之间的消息与通话默认采用端到端加密，并提供用户名和电话号码隐私设置，不展示广告，也不依赖行为追踪；Signal由独立非营利组织支持开发与运行。
Length : 137
Great, your meta description contains between 70 and 160 characters.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| title | Signal私密通讯应用｜私人消息、群组聊天与语音视频通话 |
| description | Signal 支持私人消息、群组聊天、语音视频通话、媒体和文件分享，并提供用户名与电话号码隐私设置。 |
| url | https://apps-signala.com/ |
| site_name | Signal |
| locale | zh_CN |
| image | https://apps-signala.com/favicon.png?v=202609051824 |
| type | website |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 7 | 5 | 3 | 0 | 0 |
- [H1] Signal 私密消息、群组聊天与语音视频通话
- [H2] Signal 消息与通话默认采用端到端加密
- [H2] Signal 私人消息、媒体分享、群组聊天与语音视频通话
- [H2] Signal 用户名与电话号码隐私设置
- [H2] Signal 不展示广告，也不依赖行为追踪
- [H2] Signal 的主要通讯方式
- [H2] Signal 私密通讯常见问题
- [H2] 在手机和关联设备上使用 Signal
- [H3] Signal Protocol 用于保护消息与语音视频通话
- [H3] 私人消息与文件分享
- [H3] 一对一语音与视频通话
- [H3] 图片、视频、GIF 与贴纸分享
- [H3] 群组消息与群组通话
- [H4] 产品
- [H4] 资源
- [H4] 条款
Images
We found 16 images on this web page.
8 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 6%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
SEO Keywords
Keywords Cloud
私密消息群组聊天与语音视频通话 english 不展示广告也不通过行为追踪建立广告画像signal protocol 用户之间的消息和通话默认采用端到端加密 一对一语音与视频通话 关于signal signal 常见问题 是一款私密通讯应用可用于文字和语音消息图片与视频分享文件发送群组聊天以及一对一和群组语音视频通话signal
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| signal | 44 |  |
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| protocol | 4 | |
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| 常见问题 | 2 | |
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| 一对一语音与视频通话 | 2 | |
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| 不展示广告也不通过行为追踪建立广告画像signal | 2 | |
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Usability
Url
Domain : apps-signala.com
Length : 16
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is zh.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 30
Warnings : 7
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
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Excellent, your website doesn't use nested tables. |
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Too bad, your website is using inline styles. |
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Great, your website has few CSS files. |
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Perfect, your website has few JavaScript files. |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://apps-signala.com/sitemap.xml |
Robots.txt
https://apps-signala.com/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Website Review Tool
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