Avr-projekte.de - SEO Checker

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Overview of the SEO Check
Meta information
66% 
Page quality
70% 
Page structure
20% 
Link structure
81% 
Server
45% 
External factors
100% 
SEO Score
Response time
0.02 s
File size
22.20 kB
Words
1259
Media files
27
Number of links
56 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
AVR-Projekte.de
The page title is too short. (151 pixels of 580 max pixel length) Optimize title
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
Elektronik Bauanleitungen mit und ohne AVR Mikrocontroller. zB Text LCD über USB, Belichtungs Timer, FT232 Modul, Digitale Thermometer. Basteln eines Airbrushkompressor, Ätzmaschine. Programmieren in AVR Assembler.
The meta description is too long: 1400 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: de
Language defined in HTML: de
Server location: United States of America
The following language is defined by HTML: de
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 4.01 Strict is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
generatorHTML Tidy fuer Windows (Version 01.02.2004 DE), siehe www.w3.org
authorJürgen Woetzel
keywordsAVR, FT232RL, RGB-LEDs, CD4093, Kompressor, Tiny2313, Atmel, FTDI, IR Relais
descriptionElektronik Bauanleitungen mit und ohne AVR Mikrocontroller. zB Text LCD über USB, Belichtungs Timer, FT232 Modul, Digitale Thermometer. Basteln eines Airbrushkompressor, Ätzmaschine. Programmieren in AVR Assembler.
verify-v1m+9VeUrwF9ILwz8oyS86EuUfCZnqGm4K7Q6bodDzMhY=
langde
content-typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
These Typos were found:
  • heisst => heißt
  • ausserdem => außerdem
This page contains 1259 words. That's ok.
44.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
18 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 13.26 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page only loads 2 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 25 tags for this page.
Image SEO
(Somewhat important)
13 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
/gfx/navi/11x11-voll-14.gifNo alt attribute provided
...weredby_transparent/poweredby_FFFFFF.gifGoogle
/gfx/valid-html401-blue.pngNo alt attribute provided
/gfx/valid-css2-blue.pngNo alt attribute provided
http://avr-projekte.de/gfx/minis/3d.pngNo alt attribute provided
http://avr-projekte.de/gfx/navi/info1.pngNo alt attribute provided
http://avr-projekte.de/gfx/navi/info1.pngNo alt attribute provided
http://avr-projekte.de/gfx/minis/sch.pngNo alt attribute provided
http://avr-projekte.de/gfx/navi/info1.pngNo alt attribute provided
http://avr-projekte.de/gfx/navi/info1.pngNo alt attribute provided
http://avr-projekte.de/gfx/minis/asm.pngNo alt attribute provided
/asm-pics/Diagramm.pngEntprellung
/charlie-pics/charliematrix.JPGCharlieplexing
/drehzahlmesser-pics/fraese.jpgDrehzahlmesser
/fraesen_pics/fraese.jpgProxxon Fräse
/dmm-pics/DMM_offen.JPGDigitales Druckmessgerät
/Portview-pics/Universaltimer.jpgCountdown Timer
http://avr-projekte.de/gfx/minis/asm.pngNo alt attribute provided
/zacwireasm/zacwire.pngZacwire Tsic 206 306 Timing
/Portview-pics/pcb1.JPGNo alt attribute provided
/Portview-pics/Universaltimer.jpgCount Down Timer
/Portview-pics/dvm_1.jpgDVM
/tinyclock-pics/tinyclock.jpgTiny2313Uhr
http://avr-projekte.de/komp2-pics/kompi.jpgDIY Kompressor
http://avr-projekte.de/gfx/emote/smile.gifNo alt attribute provided
http://avr-projekte.de/gfx/navi/47.gifEmailEmail an Jürgen @ AVR-Projekte.de
/gfx/navi/link-d-01.gifsuchenAuf AVR-Projekte.de suchen, im www. suchen

Page structure

H1 heading
(Critically important)
Herzlich Willkommen auf AVR-Projekte.de
The H1 heading contains the words Willkommen auf! Use important keywords instead.
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.
There are 31 headings on the page. The amount of headings should be in a more proper relation to the amount of text.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Herzlich Willkommen auf AVR-Projekte.de
H1 Neu
H1 Digitales Manometer
H1 Portview Timer Update
H1 DS18X20 Thermometer
H1 TSic(TM) 206/306 Thermometer
H1 Universelle 3-stellige 7-Segmentplatine mit Mega8/48
H1 Uhr & Thermometer
H1 Kompressor
H1 Ätzmaschine 2
H2 Worum es hier geht...
H2 Tastenauswertung in Assembler Entprellung
H2 Rechnen in Assembler
H2 Charlieplexing
H2 Charlieplexing Duplicate text
H2 Digitaler Drehzahlmesser Drehzahlmesser
H2 Portview Modul
H2 Empty heading
H2 Portviewmodul als Count down Timer
H2 Portviewplatine als DVM
H2 Videoclips zum Portview Modul
H2 Tiny Clock
H2 Selbstbaukompressor
H2 Ätzmaschine 2 Update
H3 Infos:
H3 Arbeiten mit Fräse und Kreuztisch
H3 Daten:
H3 Das Wesentliche:
H3 Ein paar Details:
H4 Neu hinzugekommen sind folgende Funktionen:
H4 Countdown Timer
H4 Man nehme:
H5 Empty heading
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
3 links don't have an anchor text.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
/avrprojekte.htmAVR-Projekte
/elektronik.htmElektronik
/basteln.htmBasteln
/assembler.htmAssembler
http://avr-projekte.de/links.htmLinks
/impressum.htmImpressum
/avrprojekte.htmText duplicate AVR-Projekte
/elektronik.htmText duplicate Elektronik
/basteln.htmText duplicate Basteln
/assembler.htmText duplicate Assembler
http://avr-projekte.de/links.htmText duplicate Links
/impressum.htmText duplicate Impressum
/sitemap.htmSitemap
http://avr-projekte.de/Anchor Im folgenden Text auch MC oder speziell auf meiner Seite auch AVR genannt!
http://www.atmel.com/products/...External Subdomain Atmel
http://avr-projekte.de/Anchor Assembler ist eine Programmiersprache die vom Übersetzungsprogramm (welches auch Assembler heisst) direkt in Maschinencode umgewandelt wird.
http://avr-projekte.de/Anchor "Dateiname.hex", manchmal im Text auch Firmware oder hex genannt.
http://avr-projekte.de/Anchor Das AVR-Studio ist ein Komplettes Entwicklungssystem für AVRs. Dieses kann man sich kostenlos beim Hersteller Atmel herunterladen.
/elektronik.htmText duplicate Elektronik
/basteln.htmText duplicate Basteln
/assembler.htmText duplicate Assembler
/tasten_asm.htmlTastenauswertung in Assembler
IMG-ALT Entprellung
/tasten_asm.htmlmehr ...
/rechnen.htmRechnen in Assembler
/rechnen.htmZum Mathe Teil gehts hier lang ...
/tasten_asm.htmlNo Text
/charlieplexing.htmCharlieplexing
/charlieplexing.htmTrivial anchor text
Mehr
/drehzahlmesser.htmDigitaler Drehzahlmesser
/drehzahlmesser.htmIMG-ALT Drehzahlmesser
/drehzahlmesser.htmZum Drehzahlmesser
/fraesen.htmArbeiten mit Fräse und Kreuztisch
/fraesen.htmMehr...
http://avr-projekte.de/dmm.htmZum DMM
/portview.htmDirekt zum Update ...
http://avr-projekte.de/aetz2.htmÄtzmaschine
/tinyclock.htmTinyclock
/zacwireasm.htmThermometer
http://www.maxim-ic.com/External Subdomain Dallas/Maxim
/ds18b20.htmZum DS18x20 Thermometer
/ds18b20.htmZur AVR-Studio Einführung
/ds18b20.htmNo Text
/zacwireasm.htmZum Thermometer
/portview.htmPortview Modul
/Portview-pics/disp2.JPGNo Text
/portview.htmDisplay
/portview.htmTimer
/portview.htmDirekt zum DVM
/tinyclock.htmTiny Clock
/tinyclock-pics/tinyclock.jpgIMG-ALT Tiny2313Uhr
/tinyclock.htmZur Uhr
/komp2-pics/kompi.jpgIMG-ALT DIY Kompressor
/kompressor2.htmSelbstbaukompressor
/kompressor2.htmZur Bauanleitung
http://avr-projekte.de/aetz2.htmÄtzmaschine 2 Update
http://avr-projekte.de/aetz2.htmZur Ätzmaschine.
/datenschutz.htmDatenschutzerklärung
http://avr-projekte.de/suche.htmAVR-Projekte.de durchsuchen

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time is excellent with 0.02 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (22 kB).

HTTP Response Header

NameValue
dateMon, 17 Jun 2024 04:18:16 GMT
content-typetext/html
content-length22718
connectionkeep-alive
serverApache
last-modifiedSun, 20 May 2018 22:00:00 GMT
etag"58be-56caa4e73b800"
accept-rangesbytes
statuscode200
http_versionHTTP/1.1

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 68 referring domains.
This page has 585 backlinks.
This page has backlinks from 59 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: Mediapartners-Google*Disallow:user-agent: AhrefsBot
disallow: /

Similar sites

Search preview

avr-projekte.de
AVR-Projekte.de
Elektronik Bauanleitungen mit und ohne AVR Mikrocontroller. zB Text LCD über USB, Belichtungs Timer, FT232 Modul, Digitale Thermometer. Basteln eines Airbrushkompressor, Ätzmaschine. Programmieren in AVR Assembler.

Most important keywords

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

KeywordResultRecheck
AVR-Projekte75%Check
Timer58%Check
Digitale56%Check
Assembler54%Check
Thermometer54%Check
Ätzmaschine54%Check
Modul54%Check
Kompressor52%Check
Herzlich50%Check
Willkommen50%Check
Show more keywords and terms

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