Z80.eu - SEO Checker

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Overview of the SEO Check
Meta information
68% 
Page quality
53% 
Page structure
43% 
Link structure
86% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.04 s
File size
17.50 kB
Words
315
Media files
21
Number of links
18 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
z80.eu
The page title is too short. (60 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)
Vintage Computer site and blog and also IT security related information
The length of the meta description is perfect. (436 pixels out of 1000 max pixel length)
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
Server location: United States of America
The language is not specified in the HTML markup.
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 (ISO-8859-1) is set correctly.
Doctype
(Nice to have)
No doctype markup was found.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
GENERATORNamo WebEditor
authorPeter Dassow
namo-themeTheme\Blue\Blue13
descriptionVintage Computer site and blog and also IT security related information
keywordsCP/M , z80 , Zilog , vintage computer , Digital Research , IT Forensic
content-typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 315 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 27.29 words is high.
37.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
6 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
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 1 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
Some tags are too long. With 79 characters this one is longer than 70 characters:
"classic computing 2021 (new date will be published asap) thionville (grand est)"
Image SEO
(Somewhat important)
8 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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
http://www.z80.eu/nav/nav_20_index_bhb.gifz80.eu
/nav/nav_21_index_btn_homeh.gifHome
/nav/nav_21_projects_th.gifProjects & Infos
/nav/nav_21_commodore_th.gifCommodore
http://www.z80.eu/nav/nav_21_16bit_th.gif16Bit Computer
http://www.z80.eu/nav/nav_21_cpmcomp_th.gifCP/M Computer
http://www.z80.eu/nav/nav_21_cpmsoft_th.gifCP/M Software
http://www.z80.eu/images/z80.eu.pngNo alt attribute provided
/images/nth_theme_blue_blue13_hr.gifNo alt attribute provided
/images/nth_theme_blue_blue13_bullet_l.gifNo alt attribute provided
http://www.z80.eu/kbutton.gifNo alt attribute provided
/images/nth_theme_blue_blue13_new.gifNo alt attribute provided
/images/nth_theme_blue_blue13_bullet_s.gifNo alt attribute provided
/images/nth_theme_blue_blue13_bullet_s.gifNo alt attribute provided
/images/nth_theme_blue_blue13_hr.gifNo alt attribute provided
/nav/nav_21_index_btn_homeh.gifHome
/nav/nav_21_projects_th.gifProjects & Infos
/nav/nav_21_commodore_th.gifCommodore
http://www.z80.eu/nav/nav_21_16bit_th.gif16Bit Computer
http://www.z80.eu/nav/nav_21_cpmcomp_th.gifCP/M Computer
http://www.z80.eu/nav/nav_21_cpmsoft_th.gifCP/M Software

Page structure

H1 heading
(Critically important)
News
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (4 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 News
H1 Welcome !
H2 CP/M-80 BASIC, C Compiler, PASCAL, Modula-2, etc
Some anchor texts are used more than once.
1 links don't have an anchor text.
There are 3 links with a trivial 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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://www.z80.eu/projects.htmlIMG-ALT Projects & Infos
http://www.z80.eu/commodore.htmlIMG-ALT Commodore
http://www.z80.eu/16bit.htmlIMG-ALT 16Bit Computer
http://www.z80.eu/cpmcomp.htmlIMG-ALT CP/M Computer
http://www.z80.eu/cpmsoft.htmlIMG-ALT CP/M Software
http://www.z80.eu/fleamarket.htmlTrivial anchor text
here
http://www.z80.eu/blog/index.phpblog
http://www.z80.eu/projects.htmlText duplicate Projects & Infos
https://www.urlvoid.com/scan/z...External Subdomain No Text
http://www.z80.eu/service.htmlpage
http://www.z80.eu/kaypro.htmlNo Text
http://www.z80.eu/c-compiler.htmlC-Compiler page
http://www.z80.eu/cpmsoft.htmlText duplicate Trivial anchor text
here
http://www.z80.eu/cpmcomp.htmlText duplicate Trivial anchor text
here
http://www.cpm.z80.de/External Subdomain Unofficial CP/M Web site
http://www.z80.eu/projects.htmlText duplicate IMG-ALT Projects & Infos
http://www.z80.eu/commodore.htmlText duplicate IMG-ALT Commodore
http://www.z80.eu/16bit.htmlText duplicate IMG-ALT 16Bit Computer
http://www.z80.eu/cpmcomp.htmlText duplicate IMG-ALT CP/M Computer
http://www.z80.eu/cpmsoft.htmlText duplicate IMG-ALT CP/M Software

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.04 seconds.
This page does not require any CSS files.
This page only loads 1 JavaScript files. That's good!
The file size of the HTML document is fine (18 kB).

HTTP Response Header

NameValue
dateTue, 01 Apr 2025 06:53:27 GMT
serverApache
last-modifiedWed, 28 Oct 2020 22:57:30 GMT
etag"45fe-5b2c31695e9df-gzip"
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
content-length4239
content-typetext/html
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 35 referring domains.
This page has 1,581 backlinks.
This page has backlinks from 34 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: SemrushBot
Disallow: /

Similar sites

Search preview

www.z80.eu
z80.eu
Vintage Computer site and blog and also IT security related information

Most important keywords

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

KeywordResultRecheck
z8061%Check
New56%Check
News55%Check
Blog51%Check
computer48%Check
INFO48%Check
information46%Check
related46%Check
site46%Check
related information46%Check
Show more keywords and terms

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