SEO report of heliconbooks.com

Home

www.heliconbooks.com/

Error! The "meta description" is missing, the page has no summary description!


 Tasks

  • Select one version of your site as main and make a redirect from other versions to that one.
  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : www.heliconbooks.com/

Character length : 21

Title
Home
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
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
The robots.txt file is missing!

 Social

Social Engagement

Linkedin1

Facebook Share0

Facebook Comments0

 Content

Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Home

Character length : 4

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 15%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
01021100
Heading structure in the source code
  • <H2> Helicon Books
  • <H2> ebook Stores For Digital Publishing
  • <H2> Protect Your eBook with Social DRM
  • <H2> EPUB3 Reading Applications for Android & iOS
  • <H2> Digital Book Production
  • <H2> Helicon Books Products
  • <H3> EPUB3 Reading App
  • <H3> Landing page for selling books
  • <H3> Digital Book Store
  • <H3> Social DRM
  • <H3> Online EPUB Reader
  • <H3> EPUB Quality Assurance
  • <H3> EPUB validator
  • <H3> eBooks Production
  • <H3> Technology & Software Consulting
  • <H3> Featured blog posts
  • <H2> EPUB 3.1 - new editor's draft
  • <H2> How to build a smart digital book store?
  • <H2> Helicon Books Presents – Odor de'eBook
  • <H2> EPUB3 vs. HTML5
  • <H3> Some of our Featured Works
  • <H3> Fartin Martin
  • <H3> Dinosaurs Animated eBook
  • <H3> 3D Biology Textbook
  • <H3> Town and Country Mouse
  • <H3> La historia de los Mundiales
  • <H3> Live More Active
  • <H3> History Textbook
  • <H3> Math Textbook
  • <H3> Al Hashulhan Hebrew Magazin
  • <H3> Sleep Dwarf
  • <H4> Menu
Word cloud
  • books10
  • digital8
  • book8
  • epub6
  • store6
  • reading5
  • helicon4
  • production4
  • read4
  • social4
  • online4
  • drm4
  • ebook4
  • products3
  • automatic3
  • ebooks3
  • blog3
  • textbook3
  • stores3
  • all3
  • app3
  • home2
  • story2
  • children2
  • new2
  • consulting2
  • copyrights2
  • software2
  • featured2
  • israel2
  • please2
  • selling2
  • interactive2
  • how2
  • rotem2
  • info@heliconbooks2
  • reader2
  • portfolio2
  • protect2
  • unique2
  • android2
  • ios2
  • segal2
  • build2
Keyword matrix
wordtitledescriptionsheading
books
digital
book
epub
store
reading
Two Word cloud
  • digital book4
  • read more3
  • helicon books2
  • home about2
  • social drm2
  • blog contact2
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 20 images on this web page.

Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Readability

Flesch–Kincaid Grade Level
5.50
Flesch Reading Ease
64.10
Coleman Liau Index
12.00
Automated Readability Index (ARI)
3.90
Dale–Chall Readability
7.10
SMOG Index
8.30
Spache Readibility
5.00
Number of letters
2143
Number of words
438
Number of sentences
95
Average words per sentences
5
Number of syllables
715
Syllables in words
717
Average syllables in words
1.63
Number of words in first three syllables
74
Percentage of word / syllables
16.89
Words not in Dale-Chall easy-word list
191
Words not in Spache easy-word list
134

 Technologies

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.
Table layout
Good! No nested tables found.
Number of HTTP resources
52
Number of source domains
4
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.heliconbooks.com/js/jquery.js
  • http://www.heliconbooks.com/js/plugins.js
List of render blocking css files
  • http://fonts.googleapis.com/css?family=Lato:300,400,400italic,600,70...
  • http://www.heliconbooks.com/yawiki.css
  • http://www.heliconbooks.com/calendar.css
  • http://www.heliconbooks.com/css/bootstrap.css
  • http://www.heliconbooks.com/style.css
  • http://www.heliconbooks.com/css/dark.css
  • http://www.heliconbooks.com/css/font-awesome.min.css
  • http://www.heliconbooks.com/css/font-icons.css
  • http://www.heliconbooks.com/css/animate.css
  • http://www.heliconbooks.com/css/magnific-popup.css
  • http://www.heliconbooks.com/css/responsive.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.heliconbooks.com/js/jquery.js
  • http://www.heliconbooks.com/js/plugins.js
  • http://www.heliconbooks.com/js/functions.js
  • http://www.heliconbooks.com/js/heliconbooks.js
File size of all javascript files combined
729.37KB
Javascript minifying
You can save 2.6KB (15% compression) on the analysed URL by minifying the javascript files.

 Speed test – CSS

CSS
Error! Too many CSS files detected that slows down the page load.
  • http://www.heliconbooks.com/css/bootstrap.css
  • http://www.heliconbooks.com/css/dark.css
  • http://www.heliconbooks.com/css/font-awesome.min.css
  • http://www.heliconbooks.com/css/font-icons.css
  • http://www.heliconbooks.com/css/animate.css
  • http://www.heliconbooks.com/css/magnific-popup.css
  • http://www.heliconbooks.com/css/responsive.css
File size of all css files combined
684.57KB
CSS minifying
You can save 7.9KB (16% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
25.83KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
42
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.heliconbooks.com/calendar.cssExpiry time is not specified
http://www.heliconbooks.com/css/animate.cssExpiry time is not specified
http://www.heliconbooks.com/css/bootstrap.cssExpiry time is not specified
http://www.heliconbooks.com/css/dark.cssExpiry time is not specified
http://www.heliconbooks.com/css/font-awesome.min.cssExpiry time is not specified
http://www.heliconbooks.com/css/font-icons.cssExpiry time is not specified
http://www.heliconbooks.com/css/fonts/font-icons.woffExpiry time is not specified
http://www.heliconbooks.com/css/fonts/lined-icons.woffExpiry time is not specified
http://www.heliconbooks.com/css/magnific-popup.cssExpiry time is not specified
http://www.heliconbooks.com/css/responsive.cssExpiry time is not specified
http://www.heliconbooks.com/images/banner/1.jpgExpiry time is not specified
http://www.heliconbooks.com/images/flag-english.pngExpiry time is not specified
http://www.heliconbooks.com/images/flag-hebrew.pngExpiry time is not specified
http://www.heliconbooks.com/images/footer-logo.pngExpiry time is not specified
http://www.heliconbooks.com/images/icons/widget-link-dark@2x.pngExpiry time is not specified
http://www.heliconbooks.com/images/logo.pngExpiry time is not specified
http://www.heliconbooks.com/images/logo@2x.pngExpiry time is not specified
http://www.heliconbooks.com/images/pattern2.pngExpiry time is not specified
http://www.heliconbooks.com/images/preloader@2x.gifExpiry time is not specified
http://www.heliconbooks.com/intpics/bookstore_invi.pngExpiry time is not specified
http://www.heliconbooks.com/intpics/productionsloder.pngExpiry time is not specified
http://www.heliconbooks.com/intpics/socialdrm_homepage.jpgExpiry time is not specified
http://www.heliconbooks.com/intpics/tablet.pngExpiry time is not specified
http://www.heliconbooks.com/intpics/wp.php.pngExpiry time is not specified
http://www.heliconbooks.com/js/functions.jsExpiry time is not specified
http://www.heliconbooks.com/js/heliconbooks.jsExpiry time is not specified
http://www.heliconbooks.com/js/jquery.jsExpiry time is not specified
http://www.heliconbooks.com/js/plugins.jsExpiry time is not specified
http://www.heliconbooks.com/portfolio/3d_cover.pngExpiry time is not specified
http://www.heliconbooks.com/portfolio/acive1.pngExpiry time is not specified
http://www.heliconbooks.com/portfolio/ankori3.pngExpiry time is not specified
http://www.heliconbooks.com/portfolio/dino.gifExpiry time is not specified
http://www.heliconbooks.com/portfolio/fartinmartin.pngExpiry time is not specified
http://www.heliconbooks.com/portfolio/hashulchan1.pngExpiry time is not specified
http://www.heliconbooks.com/portfolio/math1.pngExpiry time is not specified
http://www.heliconbooks.com/portfolio/mondi1_cover.pngExpiry time is not specified
http://www.heliconbooks.com/portfolio/mouce4.pngExpiry time is not specified
http://www.heliconbooks.com/portfolio/sleepdwarf1_250X333.pngExpiry time is not specified
http://www.heliconbooks.com/style.cssExpiry time is not specified
http://www.heliconbooks.com/yawiki.cssExpiry time is not specified
http://www.google-analytics.com/ga.js2 hours

 Speed test – Images

File size of all images combined
2.10MB
Image optimisation
You can save 478.8KB (70% compression) by optimising the images below:

 Links

We found a total of 64 different links.
Internal links: 59
External links: 5

External links:

Internal links:

Link text (anchor) Link strength

 Website security

IP
139.59.154.68
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
Warning! The website contains at least one unencrypted email address.

 Sites on same ip

heliconbooks.co.il

heliconbooks.co.il

heliconbooks.com

heliconbooks.com

 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Typos

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