SEO report of computerhistory.gr
Η ιστορία των υπολογιστών | computerhistory.gr
www.computerhistory.gr/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
- Try to make your site load faster.
SEO
URL
Domain : www.computerhistory.gr/
Character length : 23
Title
Η ιστορία των υπολογιστών | computerhistory.gr
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”el”.
Title
Η ιστορία των υπολογιστών | computerhistory.gr
Character length : 46
Good! The title’s length is between 10 and 70 characters.
Character length : 46
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 67%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 1 | 13 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Η ιστορία των υπολογιστών
- <H3> Αρχική
- <H3> Μηχανικοί Υπολογιστές
- <H3> 1η Γενιά ( Οι πρώτοι Η/Υ )
- <H3> 2η Γενιά ( mainframes )
- <H3> 3η Γενιά ( minicomputers )
- <H3> 4η Γενιά ( microcomputers )
- <H2> Ιστορικές πληροφορίες
- <H3> Εταιρείες
- <H3> Πρόσωπα
- <H3> Γλώσσες Προγραμματισμού
- <H3> Λειτουργικά Συστήματα
- <H3> Μικροεπεξεργαστές
- <H3> Τρανζίστορ
- <H3> About
Word cloud
- και22
- του11
- τους9
- που8
- γενιά8
- από7
- υπολογιστές7
- η/υ7
- μηχανές6
- για6
- την6
- της6
- δυνατότητα6
- δεκαετία5
- στην5
- τις4
- υπολογιστικές4
- τον4
- οποία4
- είχαν4
- δεν4
- των4
- οποίοι3
- όλες3
- αυτές3
- μικροϋπολογιστές3
- μια3
- κυρίως3
- πρώτοι3
- περαιτέρω3
- σήμερα3
- ότι3
- αποτελούν3
- υπολογισμούς3
- υπολογιστών3
- μηχανικοί3
- αριθμητικές2
- τεχνολογία2
- πράξεις2
- computerhistory2
- εμφανίστηκαν2
- στη2
- δυνατότητες2
- όπως2
- μπορούσαν2
- άλλες2
- μηδενική2
- υπολογιστικής2
- ισχύς2
- αυτή2
- ηλεκτρονικών2
- αύξηση2
- βέβαια2
- ακόμα2
- εκτελούν2
- μικροεπεξεργαστές2
- μέγεθος2
- αποκαλούμε2
- εποχής2
- αιώνα2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| και | |||
| του | |||
| τους | |||
| που | |||
| γενιά | |||
| από |
Two Word cloud
- δεκαετία του5
- πρώτοι η/υ3
- αυτών των2
- μηδενική γενιά2
- ηλεκτρονικών υπολογιστών2
- υπολογιστικές μηχανές2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 1 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Technologies
Mobile optimization
Mobilnezet ellenorzes - warning
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Loading time
7,706 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
10
Number of source domains
4
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- https://fonts.googleapis.com/css?family=Ubuntu:300,400
- https://computerhistory.gr/css/style2_minified.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.computerhistory.gr/../css/reset.css
- http://www.computerhistory.gr/css/style2.css
File size of all css files combined
12.83KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
12.05KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
4
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
33.03KB
Image optimisation
All images are optimized.
Links
We found a total of 19 different links.
Internal links: 19
Internal links: 19
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
Website security
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H1 : Η ιστορία των υπολογιστών, ( 119px from top )
Typos
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