Flipperzero.one - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
82% 
Page structure
95% 
Link structure
88% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.06 s
File size
466.70 kB
Words
1407
Media files
54
Number of links
16 internal / 31 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Flipper Zero — Portable Multi-tool Device for Geeks
The length of the page title is perfect. (464 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Based on an ultra-low-power STM32 MCU for daily exploration of access control systems and radio protocols. Open-source and customizable
The length of the meta description is perfect. (873 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://flipperzero.one/
There is a valid canonical link 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 character encoding is not specified in the HTTP header.
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
descriptionBased on an ultra-low-power STM32 MCU for daily exploration of access control systems and radio protocols. Open-source and customizable
format-detectiontelephone=no
msapplication-TileColor#da532c
msapplication-confighttps://cdn.flipperzero.one/browserconfig-new.xml
theme-color#ffffff
langen
og:urlhttps://flipperzero.one
og:titleFlipper Zero — Portable Multi-tool Device for Geeks
og:descriptionBased on an ultra-low-power STM32 MCU for daily exploration of access control systems and radio protocols. Open-source and customizable
og:typearticle
og:imageimg/tild3333-3939-4737-b563-633463326661__thumbnail.png
Content-Typetext/html; charset=UTF-8
x-dns-prefetch-controlon
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 1407 words. That's ok.
27.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
23 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 23.56 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: supported protocols:
Image SEO
(Somewhat important)
38 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
...1-323834643038__orange_text_transpar.svgFLIPPER
...1-383836663664__orange_text_transpar.svgNo alt attribute provided
...3-4166-a336-633531386533__inhand_new.pngNo alt attribute provided
...9-4461-b838-656637383035__inhand_new.gifNo alt attribute provided
...0-6239-4063-b836-633964323932__music.pngNo alt attribute provided
...3336-4161-a535-613462333537__wake_up.pngNo alt attribute provided
...-4363-b232-353562623562__passport_v2.pngNo alt attribute provided
...38-4638-a336-663164393931__front_new.pngFlipper Zero specification
...6-4935-b761-383762663264__sdcard_new.pngNo alt attribute provided
...238-4534-b363-373565663838__gpio_new.pngNo alt attribute provided
...3466-4862-a539-613739373034__antenna.jpgFlipper Zero CC1101 radio chipset
...830-4134-a561-356336336262__shagbaum.jpgFlipper Zero 433 MHz
...9-3335-4630-a666-653632663963__image.pngNo alt attribute provided
...2-3364-4961-b836-613837326539__image.pngNo alt attribute provided
...38-6631-4136-a434-303230613034__base.pngNo alt attribute provided
...1-4134-a465-653331386265__125picemul.jpgFlipper Zero EM4100 emulator
...4236-a532-396332626538__card-reading.pngFlipper Zero 125 khz proximity card reader and emulator
...264-6439-4635-a537-663534626139__nfc.pngFlipper Zero 125 khz proximity card reader and emulator
...6433-4861-b065-326161336533__ble_new.jpgFlipper Zero 125 khz proximity card reader and emulator
...2-373731343964__google_play_badge_wh.svgNo alt attribute provided
...5-623366326230__app_store_badge_whit.svgNo alt attribute provided
...161-4339-b330-633639383865__learning.jpgFlipper Zero infrared receiver
...861-4662-b731-386566336339__infrared.jpgFlipper Zero infrared transmitter
...34-4266-b037-646663393733__fpr_web_1.jpgFlipper Zero bad usb attack toolkit
...4538-a531-636461366637__oscilloscope.jpgFlipper Zero — Tool for Hardware Hacking
...130-4262-b038-303866356263__p1020756.jpgFlipper Zero iButton emulator
...9-306331336132__fpr-001_light_web_bo.pngFlipper Zero ibutton 1-wire reader
...565-a237-393166666331__explosion-new.jpgFlipper Zero technical specification and scheme
...-3634-4166-b562-386431626463__noroot.jpgFlipper Zero technical specification and scheme
...63-3561-4931-b461-373365626139__chip.pngNo alt attribute provided
...3165-4962-b537-376239623734__display.pngNo alt attribute provided
...3038-4436-b836-383666396632__battery.pngNo alt attribute provided
...31-6235-4435-b335-643666323835__sub1.pngNo alt attribute provided
...565-6538-4432-b462-643361623636__nfc.pngNo alt attribute provided
...36-6433-4266-b331-343539306263__rfid.pngNo alt attribute provided
...66-3864-4432-a563-343866306466__gpio.pngNo alt attribute provided
...236-3136-4661-b763-313662363035__ble.pngNo alt attribute provided
...-3339-4163-a531-346436336236__sdcard.pngNo alt attribute provided
...0-6536-4232-a333-353038303938__sound.pngNo alt attribute provided
...2-3430-4365-b366-393031366334__vibro.pngNo alt attribute provided
...-3036-4739-a464-386533633432__noroot.pngNo alt attribute provided
...3664-4531-b464-626164643632__ibutton.pngNo alt attribute provided
...531-4137-b038-373931366239__joystick.pngNo alt attribute provided
...435-3239-4466-b139-613263333736__usb.pngNo alt attribute provided
...-6432-4364-a366-323332663038__noroot.pngNo alt attribute provided
...5-366261376639__flipper_zero_gpio_pi.jpgNo alt attribute provided
...7-313836623832__facebook-770688_960_.pngNo alt attribute provided
...61-4165-a361-323765366265__instagram.pngNo alt attribute provided
...6436-4931-a631-643566316262__twitter.pngNo alt attribute provided
...6364-4131-b030-623135373065__youtube.pngNo alt attribute provided
...330-343266316462__discord-logo-color.pngNo alt attribute provided
...-3839-4061-b663-363464303432__noroot.pngNo alt attribute provided
...5-b032-646633313565__tiktok-app-icon.svgNo alt attribute provided
...-4538-a633-303061333739__reddit-logo.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Flipper Zero
The H1 heading is too short (12 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Flipper Zero
H2 Multi-tool Device for Geeks
Some anchor texts are used more than once.
1 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (31) on this page.

Found links on this page

LinkAttributesAnchor text
https://flipperzero.one/IMG-ALT FLIPPER
https://flipperzero.one/Home
https://shop.flipperzero.one/External Subdomain Shop
https://docs.flipper.net/External Subdomain Docs
https://flipperzero.one/downloadsDownloads
https://flipperzero.one/communityCommunity
https://shop.flipperzero.one/External Subdomain No Text
https://flipperzero.one/No Text
https://shop.flipperzero.one/External Subdomain Text duplicate Shop
https://flipperzero.one/Flipper Zero
https://docs.flipper.net/External Subdomain Text duplicate Docs
https://flipperzero.one/downloadsText duplicate Downloads
https://flipperzero.one/communityText duplicate Community
https://shop.flipperzero.one/External Subdomain BUY NOW
https://play.google.com/store/...External Subdomain No Text
https://apps.apple.com/app/fli...External Subdomain No Text
https://www.st.com/en/microcon...Nofollow External Subdomain STM32WB55RG
https://www.ti.com/product/CC1101Nofollow External Subdomain CC1101
https://www.st.com/resource/en...Nofollow External Subdomain AN4899
https://www.st.com/en/nfc/st25...Nofollow External Subdomain ST25R3916
https://cdn.flipperzero.one/Fl...New window External Subdomain No Text
https://cdn.flipperzero.one/Fl...New window External Subdomain Full size image
https://www.facebook.com/flipp...External Subdomain No Text
https://www.instagram.com/flip...External Subdomain No Text
https://twitter.com/flipper_zeroExternal No Text
https://www.youtube.com/flippe...External Subdomain No Text
https://flipperzero.one/discordNo Text
https://flipperzero.one/contactsContacts
https://flipperdevices.com/jobsExternal Jobs
/complianceCompliance
https://www.flipperdevices.com/External Subdomain Company
/abuse-reportAbuse Report
https://flipperzero.one/privacyPrivacy Policy
https://lab401.com/New window External Lab401
https://flipp.dev/joom-catalogExternal Joom
/how-to-buyHow to buy
https://forms.gle/M7EYXKRAfVRP...External Become a Partner
https://docs.flipper.net/External Subdomain Documentation
https://github.com/flipperdevicesExternal GitHub
/design-guideDesign Guide
https://www.kickstarter.com/pr...External Subdomain Kickstarter
https://habr.com/ru/company/fl...External Habr.com
https://flipperzero.one/discordDiscord
https://forum.flipper.net/External Subdomain Forum
http://blog.flipper.net/External Subdomain Blog
https://www.tiktok.com/@flippe...External Subdomain No Text
https://www.reddit.com/r/flipp...External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://flipperzero.one/"
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 (467 kB).

HTTP Response Header

NameValue
dateSun, 05 May 2024 02:49:11 GMT
content-typetext/html
last-modifiedTue, 16 Apr 2024 19:22:24 GMT
cache-controlpublic, max-age=86400, s-max-age=86400
x-envoy-upstream-service-time1
cf-cache-statusHIT
age70961
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iE1yNfZco14yAXGLTxAesUX7%2FaKUydZ9KIRDy3%2F0IbDDIALhFPRivEwi%2B0V24UH2RQkpt8CZVyikMcjxfCdh6GsLNYWgt%2FAOd7TAn%2BezLm1TKjqO1aIJ4ASgp0O4R0UO2Q%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
varyAccept-Encoding
servercloudflare
cf-ray87ed6a74192f03f4-FRA
content-encodinggzip
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 1,884 referring domains.
This page has 63,834 backlinks.
This page has backlinks from 1,428 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-Agent: *
Disallow: /page21625251.html
Disallow: /tech-specs
Disallow: /page13604272.html
Disallow: /discord
Disallow: /page17108395.html
Disallow: /apple-id-backers-survey
Disallow: /page10208961.html
Disallow: /one
Disallow: /page13951923.html
Disallow: /page13957521.html
Disallow: /page22517914.html
Disallow: /page_not_found
Disallow: /tilda/form*
Disallow: /tilda/rec*
Disallow: /tilda/click*
Disallow: /tilda/scroll*
Disallow: /tilda/popup*
Disallow: /tilda/cart*
Disallow: /tilda/product*
Disallow: /tilda/event*
Disallow: /*_escaped_fragment_*
Disallow:


Sitemap: https://flipperzero.one/sitemap.xml
Sitemap: https://flipperzero.one/sitemap-feeds.xml
Host: https://flipperzero.one

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Search preview

flipperzero.one
Flipper Zero — Portable Multi-tool Device for Geeks
Based on an ultra-low-power STM32 MCU for daily exploration of access control systems and radio protocols. Open-source and customizable

Most important keywords

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

KeywordResultRecheck
Flipper77%Check
Zero77%Check
Flipper Zero77%Check
Flipper Zero portable66%Check
Zero portable multi-tool57%Check
Tool56%Check
protocols51%Check
Multi-tool50%Check
Multi-tool Device50%Check
Device49%Check
Show more keywords and terms

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