SEO report of booktrader.nl
Tweedehands boeken en nieuwe boeken kopen en verkopen op booktrader.nl
www.booktrader.nl/
Tweedehands boeken: kopen en (gratis) verkopen van tweedehands boeken, nieuwe boeken op booktrader.nl,online marktplaats voor verkopen van boeken
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.
SEO
URL
Domain : www.booktrader.nl/
Character length : 18
Title
Tweedehands boeken en nieuwe boeken kopen en verkopen op booktrader.nl
Description
Tweedehands boeken: kopen en (gratis) verkopen van tweedehands boeken, nieuwe boeken op booktrader.nl,online marktplaats voor verkopen van boeken
Keywords (meta keywords)
tweedehands boeken, boek,boeken,tweedehands boekenmarkt,2e hands boeken, 2ehandsboeken, gebruikte boeken, gelezen boeken, 2e hands studieboeken, boekwinkel, verkopen, zoeken, antiquariaat, boeken verk
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.booktrader.nl/avontuur_en_actie ("Avontuur en Actie (601)")
- http://www.booktrader.nl/detectives_thrillers ("Detectives & thrillers (3402)")
- http://www.booktrader.nl/dieren_en_planten ("Dieren en Planten (3718)")
- http://www.booktrader.nl/film_toneel_cabaret ("Film & Toneel & Cabaret (737)")
- http://www.booktrader.nl/godsdienst_theologie ("Godsdienst en Theologie (2983)")
- http://www.booktrader.nl/hobby_techniek ("Hobby en Techniek (3825)")
- http://www.booktrader.nl/wiskunde_informatica ("Informatica & Wetenschap (584)")
- http://www.booktrader.nl/literatuur_poezie ("Literatuur en poezie (14428)")
- http://www.booktrader.nl/recht_staatskunde ("Recht en staatskunde (89)")
- http://www.booktrader.nl/taal_en_letterkunde ("Taal- en letterkunde (430)")
- Expand
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://booktrader.nl/robots.txt
https://booktrader.nl/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
Linkedin1
Facebook Share0
Facebook Comments0
Content
Doctype
XHTML 1.0 Strict
Encoding
Perfect! The character encoding is set: ISO-8859-1.
Language
We have found the language localisation: ”nl”.
Title
Tweedehands boeken en nieuwe boeken kopen en verkopen op booktrader.nl
Character length : 70
Good! The title’s length is between 10 and 70 characters.
Character length : 70
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 13%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 7 | 6 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Tweedehands boeken verkopen?
- <H1> Aanbieding
- <H1> Tweedehands boeken gezocht
- <H1> Boeken top 5
- <H2> Familieverraad (Paperback)
- <H2> Bonita Avenue (Paperback)
- <H2> Wij zijn ons brein (Paperback)
- <H2> De verdovers (Paperback)
- <H2> Dappere dierenredders (Gebonden)
- <H1> tweedehands boeken verkopen
- <H1> tweedehands boeken zoeken, vinden, kopen
- <H1> booktrader.info
- <H2> Snelst groeiende tweedehands boeken website: booktrader.nl
Word cloud
- boeken15
- tweedehands8
- boek6
- paperback4
- booktrader4
- zoek4
- robert3
- peter3
- leon3
- barbara3
- armstrong3
- john3
- verkopen3
- karin3
- kellerman2
- hans2
- larsson2
- martin2
- snelst2
- donna2
- frank2
- jan2
- gratis2
- herman2
- hermans2
- simon2
- winter2
- vries2
- anna2
- slaughter2
- hollander2
- amis2
- inloggen2
- gerrit2
- particulier2
- website2
- zoeken2
- kopen2
- groeiende2
- antiquariaat2
- elizabeth2
- anke2
- louis2
- willem2
- baldacci2
- enquist2
- den2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| boeken | |||
| tweedehands | |||
| boek | |||
| paperback | |||
| booktrader | |||
| zoek |
Two Word cloud
- tweedehands boeken6
Three Word cloud
- snelst groeiende tweedehands2
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 12 images on this web page.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 2 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1248px wide display!
Detected applications
 | Widgets | |
 | Google Analytics | Analytics |
 | Google Plus | Widgets |
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 1 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 1 |
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
1,113 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
45
Number of source domains
11
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.booktrader.nl/js/book.js
- http://www.booktrader.nl/js/scripts.js
- http://www.booktrader.nl/css/style.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.booktrader.nl/js/book.js
- http://www.booktrader.nl/js/scripts.js
File size of all javascript files combined
707.12KB
Javascript minifying
You can save 975B (15% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.booktrader.nl/css/style.css
File size of all css files combined
11.10KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
175.58KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
16
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.booktrader.nl/images/image2.jpg | Expiry time is not specified |
| http://www.booktrader.nl/images/logo3.jpg | Expiry time is not specified |
| http://www.booktrader.nl/img/twitter.png | Expiry time is not specified |
| http://www.booktrader.nl/js/book.js | Expiry time is not specified |
| http://connect.facebook.net/nl_NL/all.js | 20 minutes |
| https://apis.google.com/js/plusone.js | 30 minutes |
| https://apis.google.com/js/rpc:shindig_random.js?onload=init | 30 minutes |
| http://b.ds1.nl/1086/70533/index.php?wi=59648&si=1086&li=70533&ws= | 4 hours |
| http://b.ds1.nl/.. /index.php?wi=59648&si=867&li=1160025&ws=... | 4 hours |
Speed test – Images
File size of all images combined
51.10KB
Image optimisation
You can save 24.3KB (73% compression) by optimising the images below:
- By lossless compressing the http://www.booktrader.nl/images/image2.jpg you can save 16.9KB (74%) data.
- By lossless compressing the http://www.booktrader.nl/images/logo3.jpg you can save 7.4KB (73%) data.
Links
We found a total of 285 different links.
Internal links: 274
External links: 11
Internal links: 274
External links: 11
External links:
Internal links:
Website security
IP
194.247.31.13
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 : Boeken top 5 , ( 150px from top )
- H1 : Tweedehands boeken verkopen?, ( 176px from top )
- H2 : Familieverraad (Paperback), ( 194px from top )
- H2 : Bonita Avenue (Paperback), ( 273px from top )
- H2 : Wij zijn ons brein (Paperback), ( 352px from top )
- H1 : Aanbieding, ( 361px from top )
- H1 : Tweedehands boeken gezocht, ( 448px from top )
- H2 : De verdovers (Paperback), ( 451px from top )
- H2 : Dappere dierenredders (Gebonden), ( 530px from top )
- H1 : tweedehands boeken verkopen, ( 1048px from top )
- H1 : tweedehands boeken zoeken, vinden, kopen, ( 1048px from top )
- H1 : booktrader.info, ( 1048px from top )
- H2 : Snelst groeiende tweedehands boeken website: booktrader.nl, ( 1286px from top )
Typos
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