Simplex.chat - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
32% 
Page structure
57% 
Link structure
42% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.06 s
File size
234.50 kB
Words
5887
Media files
138
Number of links
97 internal / 80 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
SimpleX Chat: private and secure messenger without any user IDs (not even random)
The page title should be shorter than 580 pixels. It is 767 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
SimpleX Chat - a private and encrypted messenger without any user IDs (not even random ones)! Make a private connection via link / QR code to send messages and make calls.
The meta description is too long: 1099 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
descriptionSimpleX Chat - a private and encrypted messenger without any user IDs (not even random ones)! Make a private connection via link / QR code to send messages and make calls.
Content-Typetext/html;charset=UTF-8
langen
twitter:cardsummary
og:urlhttps://simplex.chat/
og:typewebsite
og:titleSimpleX Chat: private and secure messenger without any user IDs (not even random)
og:descriptionSimpleX Chat - a private and encrypted messenger without any user IDs (not even random ones)! Make a private connection via link / QR code to send messages and make calls.
og:imagehttps://simplex.chat/img/share_simplex.png
X-UA-CompatibleIE=edge
onion-locationhttp://isdb4l77sjqoy2qq7ipum6x3at6hyn3jmxfx4zdhc72ufbmuq4ilwkqd.onion/
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
The content of this page is too large (5887 words). Maybe the content could be divided into several pages.
There are 34 text duplicates on this page:
  • Duplicate 1: The end-to-end encrypted messages are held temporarily on SimpleX rela...
  • Duplicate 2: The credential that allows proving something, e.g. the right to access...
  • Duplicate 3: In a wide sense, blockchain means a sequence of blocks of data, where ...
  • Duplicate 4: Also known as break-in recovery, it is the quality of the end-to-end e...
  • Duplicate 5: Centralized networks are provided or controlled by a single entity. Th...
  • Duplicate 6: Also known as content padding, it is the process of adding data to the...
  • Duplicate 7: A communication system where only the communicating parties can read t...
  • Duplicate 8: Also known as perfect forward secrecy, it is a feature of a key agreem...
  • Duplicate 9: The attack when the attacker secretly relays and possibly alters the c...
  • Duplicate 10: This attack can be used to compromise end-to-end encryption by interce...
  • Duplicate 11: Such attack is possible with any system that uses the same channel for...
  • Duplicate 12: To mitigate such attack the communicating parties must verify the inte...
  • Duplicate 13: Also known as key exchange, it is a process of agreeing cryptographic ...
  • Duplicate 14: Nodes in the overlay network can be thought of as being connected by v...
40.5% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
129 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 20.67 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: not even random numbers
Image SEO
(Somewhat important)
118 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
https://simplex.chat/img/new/logo-light.pnglogo
https://simplex.chat/img/new/logo-dark.pnglogo
/img/new/logo-symbol-light.svgNo alt attribute provided
/img/new/logo-symbol-dark.svgNo alt attribute provided
https://simplex.chat/img/flags/en.svgNo alt attribute provided
https://simplex.chat/img/flags/en.svgNo alt attribute provided
https://simplex.chat/img/flags/cs.svgNo alt attribute provided
https://simplex.chat/img/flags/de.svgNo alt attribute provided
https://simplex.chat/img/flags/es.svgNo alt attribute provided
https://simplex.chat/img/flags/fr.svgNo alt attribute provided
https://simplex.chat/img/flags/it.svgNo alt attribute provided
https://simplex.chat/img/flags/jp.svgNo alt attribute provided
https://simplex.chat/img/flags/nl.svgNo alt attribute provided
https://simplex.chat/img/flags/pl.svgNo alt attribute provided
https://simplex.chat/img/flags/br.svgNo alt attribute provided
https://simplex.chat/img/flags/ua.svgNo alt attribute provided
https://simplex.chat/img/flags/cn.svgNo alt attribute provided
https://simplex.chat/img/new/sun.svgNo alt attribute provided
https://simplex.chat/img/new/moon.svgNo alt attribute provided
https://simplex.chat/img/new/hamburger.svgNo alt attribute provided
/img/new/mobile-hero.pngNo alt attribute provided
/img/new/explained-1.svgNo alt attribute provided
/img/new/explained-1.svgNo alt attribute provided
/img/new/explained-2.svgNo alt attribute provided
/img/new/explained-2.svgNo alt attribute provided
/img/trail-of-bits-light.pngNo alt attribute provided
/img/trail-of-bits-dark.pngNo alt attribute provided
/img/trail-of-bits-light.pngTrail of Bits
/img/trail-of-bits-dark.pngTrail of Bits
/img/privacy-guides-light.pngPrivacy Guides
/img/privacy-guides-dark.pngPrivacy Guides
https://simplex.chat/img/heise-light.pngHeise Online
https://simplex.chat/img/heise-dark.pngHeise Online
/img/kuketz-blog-light.pngMike Kuketz blog
/img/kuketz-blog-dark.pngMike Kuketz blog
https://simplex.chat/img/optout.jpgOpt Out Podcast
/img/new/apple_store.svgNo alt attribute provided
/img/new/google_play.svgNo alt attribute provided
https://simplex.chat/img/new/f_droid.svgNo alt attribute provided
https://simplex.chat/img/new/testflight.pngNo alt attribute provided
https://simplex.chat/img/new/apk_icon.pngNo alt attribute provided
https://simplex.chat/img/new/tab-video.svgNo alt attribute provided
/img/new/privacy-section-1.svgNo alt attribute provided
/img/new/privacy-section-2.svgNo alt attribute provided
/img/new/privacy-section-3.svgNo alt attribute provided
/img/new/unique-section-1.pngNo alt attribute provided
/img/new/unique-section-1-dark.pngNo alt attribute provided
/img/new/unique-section-2.pngNo alt attribute provided
/img/new/unique-section-2-dark.pngNo alt attribute provided
/img/new/unique-section-3.pngNo alt attribute provided
/img/new/unique-section-3-dark.pngNo alt attribute provided
/img/new/unique-section-4.pngNo alt attribute provided
/img/new/unique-section-4-dark.pngNo alt attribute provided
https://simplex.chat/img/new/arrow-left.svgNo alt attribute provided
/img/new/arrow-right.svgNo alt attribute provided
/img/new/arrow-left-dark.svgNo alt attribute provided
/img/new/arrow-right-dark.svgNo alt attribute provided
https://simplex.chat/img/new/arrow-left.svgNo alt attribute provided
/img/new/arrow-right.svgNo alt attribute provided
/img/new/arrow-left-dark.svgNo alt attribute provided
/img/new/arrow-right-dark.svgNo alt attribute provided
/img/new/unique-section-1.pngNo alt attribute provided
/img/new/unique-section-1-dark.pngNo alt attribute provided
/img/new/unique-section-2.pngNo alt attribute provided
/img/new/unique-section-2-dark.pngNo alt attribute provided
/img/new/unique-section-3.pngNo alt attribute provided
/img/new/unique-section-3-dark.pngNo alt attribute provided
/img/new/unique-section-4.pngNo alt attribute provided
/img/new/unique-section-4-dark.pngNo alt attribute provided
https://simplex.chat/img/new/feature-1.svgNo alt attribute provided
/img/new/feature-1-dark.svgNo alt attribute provided
https://simplex.chat/img/new/feature-2.svgNo alt attribute provided
/img/new/feature-2-dark.svgNo alt attribute provided
https://simplex.chat/img/new/feature-3.svgNo alt attribute provided
/img/new/feature-3-dark.svgNo alt attribute provided
https://simplex.chat/img/new/feature-4.svgNo alt attribute provided
/img/new/feature-4-dark.svgNo alt attribute provided
https://simplex.chat/img/new/feature-5.svgNo alt attribute provided
/img/new/feature-5-dark.svgNo alt attribute provided
https://simplex.chat/img/new/feature-6.svgNo alt attribute provided
/img/new/feature-6-dark.svgNo alt attribute provided
https://simplex.chat/img/new/feature-7.svgNo alt attribute provided
/img/new/feature-7-dark.svgNo alt attribute provided
https://simplex.chat/img/new/feature-8.svgNo alt attribute provided
/img/new/feature-8-dark.svgNo alt attribute provided
https://simplex.chat/img/new/private-10.svgNo alt attribute provided
/img/new/private-10-dark.svgNo alt attribute provided
https://simplex.chat/img/new/private-6.svgNo alt attribute provided
/img/new/private-6-dark.svgNo alt attribute provided
https://simplex.chat/img/new/private-1.svgNo alt attribute provided
/img/new/private-1-dark.svgNo alt attribute provided
https://simplex.chat/img/new/private-7.svgNo alt attribute provided
/img/new/private-7-dark.svgNo alt attribute provided
https://simplex.chat/img/new/private-2.svgNo alt attribute provided
/img/new/private-2-dark.svgNo alt attribute provided
https://simplex.chat/img/new/private-8.svgNo alt attribute provided
/img/new/private-8-dark.svgNo alt attribute provided
https://simplex.chat/img/new/private-3.svgNo alt attribute provided
/img/new/private-3-dark.svgNo alt attribute provided
https://simplex.chat/img/new/private-4.svgNo alt attribute provided
/img/new/private-4-dark.svgNo alt attribute provided
https://simplex.chat/img/new/private-9.svgNo alt attribute provided
/img/new/private-9-dark.svgNo alt attribute provided
https://simplex.chat/img/new/private-5.svgNo alt attribute provided
/img/new/private-5-dark.svgNo alt attribute provided
https://simplex.chat/img/new/arrow-left.svgNo alt attribute provided
/img/new/arrow-right.svgNo alt attribute provided
/img/new/arrow-left-dark.svgNo alt attribute provided
/img/new/arrow-right-dark.svgNo alt attribute provided
https://simplex.chat/img/new/arrow-left.svgNo alt attribute provided
/img/new/arrow-right.svgNo alt attribute provided
/img/new/arrow-left-dark.svgNo alt attribute provided
/img/new/arrow-right-dark.svgNo alt attribute provided
https://simplex.chat/img/new/network-1.svgNo alt attribute provided
/img/new/network-1-dark.svgNo alt attribute provided
https://simplex.chat/img/new/network-1.svgNo alt attribute provided
/img/new/network-1-dark.svgNo alt attribute provided
https://simplex.chat/img/new/network-2.svgNo alt attribute provided
/img/new/network-2-dark.svgNo alt attribute provided
https://simplex.chat/img/new/network-3.svgNo alt attribute provided
/img/new/network-3-dark.svgNo alt attribute provided
/img/new/explained-1.svgNo alt attribute provided
/img/new/explained-2.svgNo alt attribute provided
/img/new/explained-3.svgNo alt attribute provided
https://simplex.chat/img/new/logo-light.pngsimplex logo
https://simplex.chat/img/new/logo-dark.pngsimplex logo
/img/new/apple_store.svgNo alt attribute provided
/img/new/google_play.svgNo alt attribute provided
https://simplex.chat/img/new/f_droid.svgNo alt attribute provided
https://simplex.chat/img/new/testflight.pngNo alt attribute provided
https://simplex.chat/img/new/apk_icon.pngNo alt attribute provided
https://simplex.chat/img/new/logo-light.pnglogo
https://simplex.chat/img/new/logo-dark.pnglogo
Video URLWidthHeight
https://simplex.chat/video/connect.mp4
https://simplex.chat/video/connect.mp4
https://simplex.chat/video/connect.mp4

Page structure

H1 heading
(Critically important)
Privacy redefined
The H1 heading is too short (17 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 84 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Privacy redefined
H1 Why user IDs are bad for privacy?
H1 How does SimpleX work?
H1 Security assessments
H1 Privacy saves you money
H1 Privacy gives you power
H1 Privacy protects your freedom
H1 #1
H1 #2
H1 #3
H1 #4
H1 Full privacy of your identity, profile, contacts and metadata
H1 The best protection from spam and abuse
H1 Ownership, control and security of your data
H1 Fully decentralised — users own the SimpleX network
H1 Comparison with P2P messaging protocols
H1 Address portability
H1 Federated network
H1 Anonymous credentials
H1 Blockchain
H1 Merkle directed acyclic graph
H1 Break-in recovery
H1 Double ratchet algorithm
H1 Centralized network
H1 Content padding
H1 Decentralized network
H1 Defense in depth
H1 End-to-end encryption
H1 Forward secrecy
H1 Post-compromise security
H1 Man-in-the-middle attack
H1 Message padding
H1 Key agreement protocol
H1 Key exchange
H1 MITM attack
H1 Non-repudiation
H1 Onion routing
H1 Overlay network
H1 Non-repudiation Duplicate text
H1 Repudiation
H1 Pairwise pseudonymous identifier
H1 Peer-to-peer
H1 Proxied peer-to-peer
H1 Perfect forward secrecy
H1 Post-quantum cryptography
H1 Recovery from compromise
H1 User identity
H2 The first messenger without user IDs
H2 Make a private connection
H2 Why privacy matters
H2 Why SimpleX is unique
H2 Features
H2 What makes SimpleX private
H2 SimpleX Network
H2 Simplex explained
H2 Comparison with other protocols
H2 Join SimpleX
H3 You have complete privacy
H3 You are protected from spam and abuse
H3 You control your data
H3 You own SimpleX network
H3 Temporary anonymous pairwise identifiers
H3 Out-of-band Key exchange
H3 2-layers of End-to-end encryption
H3 Message integrity verification
H3 Additional layer of server encryption
H3 Message mixing to reduce correlation
H3 Secure authenticated TLS transport
H3 Optional access via Tor
H3 Unidirectional message queues
H3 Multiple layers of Content padding
H3 Unlike P2P networks
H3 Unlike federated networks
H3 SimpleX network
H4 Anonymous credentials Duplicate text
H4 Blockchain Duplicate text
H4 Break-in recovery Duplicate text
H4 Centralized network Duplicate text
H4 Content padding Duplicate text
H4 End-to-end encryption Duplicate text
H4 Forward secrecy Duplicate text
H4 Key exchange Duplicate text
H4 MITM attack Duplicate text
H4 Overlay network Duplicate text
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
1 links don't have an anchor text.
There are 2 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (80) on this page.

Found links on this page

LinkAttributesAnchor text
https://simplex.chat/IMG-ALT logo
https://simplex.chat/Text duplicate IMG-ALT logo
https://simplex.chat/No Text
https://simplex.chat/No Text
https://simplex.chat/Home
/docs/guide/readme.htmlQuick start
/docs/guide/send-messages.htmlSending messages
/docs/guide/secret-groups.htmlSecret groups
/docs/guide/chat-profiles.htmlChat profiles
/docs/guide/managing-data.htmlManaging data
/docs/guide/audio-video-calls....Audio & video Calls
/docs/guide/privacy-security.htmlPrivacy & security
/docs/guide/app-settings.htmlApp settings
/docs/guide/making-connections...Making connections
https://github.com/simplex-cha...New window External Whitepaper
https://simplex.chat/privacyPrivacy Policy
https://github.com/simplex-cha...New window External SMP protocol
/docs/protocol/simplex-chat.htmlChat protocol
/docs/glossary.htmlGlossary
/docs/simplex.htmlSimpleX platform
/docs/directory.htmlSimpleX Directory Service
/docs/android.htmlAccessing Android files
/docs/sql.htmlAccessing chat database
/docs/server.htmlHost SMP Server
/docs/xftp-server.htmlHost XFTP Server
/docs/webrtc.htmlWebRTC servers
/docs/translations.htmlTranslate SimpleX Chat
https://simplex.chat/downloads/Downloads
/transparency/Transparency
https://simplex.chat/security/Security
https://simplex.chat/faq/FAQ
https://github.com/simplex-cha...New window External Chat bot example
https://github.com/simplex-cha...New window External TypeScript SDK
/docs/cli.htmlTerminal CLI
https://github.com/simplex-cha...New window External SimpleXMQ
https://simplex.chat/jobsJoin team
https://simplex.chat/blogBlog
https://github.com/simplex-cha...New window External Anchor Donate
https://github.com/simplex-cha...External Star
https://github.com/simplex-cha...External Text duplicate Star
https://simplex.chat/English
https://simplex.chat/ar/العربية العربية
https://simplex.chat/cs/Čeština
https://simplex.chat/de/Deutsch
https://simplex.chat/es/Español
https://simplex.chat/fr/Français
https://simplex.chat/it/Italiano
https://simplex.chat/ja/日本語
https://simplex.chat/nl/Nederlands
https://simplex.chat/pl/Polski
https://simplex.chat/pt_BR/Português
https://simplex.chat/uk/Українська
https://simplex.chat/zh_Hans/简体中文
https://github.com/simplex-cha...New window External SimpleX whitepaper
https://www.trailofbits.com/ab...External Subdomain Trail of Bits
/blog/20221108-simplex-chat-v4...Trivial anchor text
Read more
/blog/20241014-simplex-network...Text duplicate Trivial anchor text
Read more
/blog/20221108-simplex-chat-v4...New window Text duplicate IMG-ALT Trail of Bits
A-TITLE security assessment
https://www.privacyguides.org/...New window External Subdomain Anchor IMG-ALT Privacy Guides
A-TITLE messenger recommendations
https://www.heise.de/suche/?q=...New window External Subdomain IMG-ALT Heise Online
A-TITLE publication
https://www.kuketz-blog.de/sim...New window External Subdomain IMG-ALT Mike Kuketz blog
A-TITLE review
https://optoutpod.com/episodes...New window External IMG-ALT Opt Out Podcast
A-TITLE podcast interview
https://simplex.chat/downloadsdesktop app
https://apps.apple.com/us/app/...New window External Subdomain No Text
https://play.google.com/store/...New window External Subdomain A-TITLE Public iOS preview on TestFlight
https://simplex.chat/fdroidA-TITLE SimpleX F-Droid Repository
https://testflight.apple.com/j...New window External Subdomain No Text
https://github.com/simplex-cha...New window External No Text
https://simplex.chat/Anchor Why SimpleX
https://simplex.chat/Anchor Features
https://simplex.chat/Anchor SimpleX privacy
https://simplex.chat/Anchor SimpleX network
https://fairbydesign.com/pover...New window External 'poverty premium'
https://en.wikipedia.org/wiki/...New window External Subdomain a reputable consulting company
https://en.wikipedia.org/wiki/...New window External Subdomain Mohamedou Ould Salahi
https://www.dailymail.co.uk/ne...New window External Subdomain even in democratic countries
https://csrc.nist.gov/glossary...External Subdomain pairwise anonymous addresses
https://github.com/simplex-cha...New window External open protocol
https://github.com/simplex-cha...New window External SDK to create chat bots
https://simplex.chat/contact?New window Anchor get in touch
https://guardianproject.info/a...New window External Orbot app
https://apps.apple.com/us/app/...New window External Subdomain on iOS
https://en.wikipedia.org/wiki/...External Subdomain P2P
https://en.wikipedia.org/wiki/...External Subdomain DHT
https://en.wikipedia.org/wiki/...External Subdomain MITM attack
https://en.wikipedia.org/wiki/...External Subdomain BitTorrent
https://en.wikipedia.org/wiki/...External Subdomain Sybil attack
https://en.wikipedia.org/wiki/...External Subdomain proof of work
https://www.usenix.org/confere...External Subdomain DRDoS attack
https://github.com/simplex-cha...External Anchor see here
https://www.reddit.com/r/Simpl...External Subdomain Join the REDDIT community
https://github.com/simplex-chatExternal Join us on GitHub
https://github.com/simplex-cha...External Anchor Donate here to help us
https://simplex.chat/downloadsText duplicate desktop app
https://apps.apple.com/us/app/...New window External Subdomain No Text
https://play.google.com/store/...New window External Subdomain Text duplicate A-TITLE Public iOS preview on TestFlight
https://simplex.chat/fdroidText duplicate A-TITLE SimpleX F-Droid Repository
https://testflight.apple.com/j...New window External Subdomain No Text
https://github.com/simplex-cha...New window External No Text
https://en.wikipedia.org/wiki/...External Subdomain phone number portability
https://simplex.chat/Anchor federated networks
https://simplex.chat/Anchor address portability
https://en.wikipedia.org/wiki/...External Subdomain Federation on Wikipedia
https://en.wikipedia.org/wiki/...External Subdomain Digital credential on Wikipedia
https://simplex.chat/Anchor Merkle directed acyclic graphs
https://simplex.chat/Anchor Text duplicate Merkle directed acyclic graphs
https://en.wikipedia.org/wiki/...External Subdomain consensus protocol
https://en.wikipedia.org/wiki/...External Subdomain Wikipedia
https://simplex.chat/Anchor blockchain
https://en.wikipedia.org/wiki/...External Subdomain IPFS
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor Double-ratchet algorithm
https://simplex.chat/Anchor Text duplicate Double-ratchet algorithm
https://simplex.chat/Anchor end-to-end encrypted
https://simplex.chat/Anchor key agreement protocol
https://simplex.chat/Anchor perfect forward secrecy
https://simplex.chat/Anchor post-compromise security
https://signal.org/docs/specif...External designed by Signal
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor end-to-end encryption
https://simplex.chat/Anchor Text duplicate perfect forward secrecy
https://simplex.chat/Anchor Text duplicate post-compromise security
https://simplex.chat/Anchor man-in-the-middle attack
https://simplex.chat/Anchor message padding
https://simplex.chat/Anchor Text duplicate man-in-the-middle attack
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor Text duplicate key agreement protocol
https://simplex.chat/Anchor Text duplicate man-in-the-middle attack
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor Text duplicate key agreement protocol
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor Text duplicate Double-ratchet algorithm
https://simplex.chat/Anchor Text duplicate end-to-end encryption
https://simplex.chat/Anchor key exchange
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor Text duplicate end-to-end encryption
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor Text duplicate key agreement protocol
https://simplex.chat/Anchor Text duplicate end-to-end encryption
https://simplex.chat/Anchor Text duplicate end-to-end encryption
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor Text duplicate end-to-end encryption
https://simplex.chat/Anchor Text duplicate key exchange
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://en.wikipedia.org/wiki/...External Subdomain Tor
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor repudiation
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor non-repudiation
https://csrc.nist.gov/glossary...External Subdomain the definition
https://simplex.chat/SIMPLEX.mdmultiple downsides
https://simplex.chat/Anchor proxied P2P
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor Text duplicate key agreement protocol
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://en.wikipedia.org/wiki/...External Subdomain Text duplicate Wikipedia
https://simplex.chat/Anchor Text duplicate Double-ratchet algorithm
https://en.wikipedia.org/wiki/...External Subdomain this comparison
https://simplex.chat/Text duplicate IMG-ALT logo
https://simplex.chat/Text duplicate IMG-ALT logo
https://github.com/simplex-cha...New window External SimpleX Whitepaper
https://github.com/simplex-cha...New window External SimpleX Chat protocol
https://simplex.chat/privacyText duplicate Privacy Policy
https://github.com/simplex-cha...New window External Anchor Text duplicate Donate
https://github.com/simplex-cha...New window External Text duplicate Terminal CLI
https://github.com/simplex-cha...New window External Text duplicate TypeScript SDK
https://simplex.chat/contact?Anchor No Text
https://snort.social/p/npub1ex...New window External No Text
https://mastodon.social/@simplexNew window External No Text
https://lemmy.ml/c/simplexNew window External No Text
https://github.com/simplex-chatNew window External No Text
https://www.reddit.com/r/Simpl...New window External Subdomain No Text
https://twitter.com/simplexchatNew window External No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://simplex.chat/feed.rssNew window No Text

Server configuration

HTTP redirects
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This page redirects to "https://simplex.chat/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.06 seconds.
The file size of the HTML document is fine (235 kB).

HTTP Response Header

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accept-rangesbytes
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External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 1,622 referring domains.
This page has 212,395 backlinks.
This page has backlinks from 1,225 different ip addresses.

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simplex.chat
SimpleX Chat: private and secure messenger without any user IDs (no...
SimpleX Chat - a private and encrypted messenger without any user IDs (not even random ones)! Make a private connection via link / QR code to send messages and make calls.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
SimpleX84%Check
SimpleX Chat78%Check
user69%Check
Chat69%Check
private68%Check
user IDs68%Check
IDs65%Check
SimpleX network64%Check
SimpleX protects63%Check
SimpleX servers63%Check
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