Join SEOCert LinkedIn Group Join SEOCert Group favicon Descargar libros gratis | Estimated Worth : 191,969 $

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Overall SEO Report For
Excellent Practice9
Improvement Could be Made8
Critical Issues to Attend1
SEO Score :

IP address of is : The domain was created on 2008-11-10 and it is 5 years, 164 days old. It will expire on 2015-11-10 which is 1 year, 199 days from today. The homepage of website has a size of 50573 bytes, and a text size of 5768 bytes, its Text to Code Ratio is 12.87% Homepage of has 188 links, 166 link to internal pages, while 22 link to pages on other websites. It takes 0.57 s ( 89.33 Kb/s ) to load the website Rating: 3.5 / 5.0 Stars by SEOCert

SEO Report Cached Since : 2014-04-22 06:29     Update Now >>

Content Analysis



Descargar libros gratis |

Words count: 5    Unique Words: 5    Length: 41 characters
[ To optimize the page title, Use this SEO Title Optimizer ]

Excellent! the title contains 1-12 words, and within 10-70 characters!

The title will be displayed in search engine results in the form of a direct link to the site.

1. ideally, the title should contain 10 to 70 characters, including spaces. (Google displays up to 70 characters in the title, and takes into account only the first 12 words.)
2. put the most important and relevant keywords in the title, try not to repeat any word.
3. each individual page should have a unique title.

: En encontrarás miles de libros digitales y ebooks completos para descargar gratis en español y otros idiomas

Words count: 21    Length: 126 characters
[ To optimize the page description, Use this SEO Meta Description Optimizer ]

Excellent! Your meta description contains between 70 and 160 characters.

Meta Descriptions provide concise explanations of the contents of web pages, that are commonly used by search engines on search result pages to display preview snippets for a given page.

1. it is best to keep meta descriptions between 70-160 characters.
2. a readable, compelling description using important keywords can draw a much higher click-through rate of searchers to the given web page.
3. avoid keyword stuffing, ensure each page has its own unique description.

: casa del libro, casa libro, descargar libros, harry potter, antiguos, digitales, libros, ebooks, libros para descargar, versos, poesias de escritores, gratis, poesias de amor, poesias, libros electronicos ,poesias romanticas ,poesias cortas, libros digitales venta, virtuales bajar, escritores, on line, pdf, gratuitos, infantiles ,best sellers, en internet, de la biblia, versos cortos ,escritores, thermomix, cuentos, recetas, españa, kamasutra, poema teatro, manuales, latinoamericanos, apuntes, clasicos españoles

Words count: 66    Length: 519 characters    keyword phrases count : 39

The keywords contains more than 20 words!
[ To optimize the meta keywords, Use this SEO Meta Keywords Optimizer ]

Keyword Occurrences in Different Sections
keyword domain title descriptionheadingcontent
1 word keywords :49% (19/39)
antiguos 0   (0%)
digitales 2   (0.30%)
libros 6   (0.90%)
ebooks 3   (0.45%)
versos 0   (0%)
gratis 3   (0.45%)
poesias 0   (0%)
escritores 0   (0%)
pdf 1   (0.15%)
gratuitos 0   (0%)
infantiles 1   (0.15%)
escritores 0   (0%)
thermomix 0   (0%)
cuentos 1   (0.15%)
recetas 0   (0%)
kamasutra 0   (0%)
manuales 0   (0%)
latinoamericanos 0   (0%)
apuntes 0   (0%)
2 words keyword phrases :33% (13/39)
casa libro 1   (0.15%)
descargar libros 7   (1.05%)
harry potter 0   (0%)
libros electronicos 6   (0.90%)
poesias romanticas 0   (0%)
poesias cortas 0   (0%)
virtuales bajar 0   (0%)
on line 0   (0%)
best sellers 0   (0%)
en internet 1   (0.15%)
versos cortos 0   (0%)
españa 0   (0%)
poema teatro 1   (0.15%)
3 words keyword phrases :18% (7/39)
casa del libro 4   (0.60%)
libros para descargar 10   (1.49%)
poesias de escritores 0   (0%)
poesias de amor 2   (0.30%)
libros digitales venta 8   (1.20%)
de la biblia 0   (0%)
clasicos españoles 0   (0%)

Meta keywords should not be ignored, though they are not a major ranking factor for most of search engines nowadays. A Meta keywords tag is supposed to be a brief and concise list of the most important themes of your page

1. keep your list of keywords or keyword phrases down to 10 - 20 unique words or phrases.
2. separate the words or phrases using a comma (you do not need to leave a space between words separated by commas).
3. do not repeat words or phrases.
4. put your most important word or phrases at the beginning of your list.
Charset : iso-8859-1
Shortcut Icon


Excellent! the website has a shortcut favicon image.


: the website does not have a RSS Feed.

Google Analytics

: Analytics Service is not implemented for the site.


: 93

Excellent! the website has a good Trustworthiness Score (93/100).


0 - 19 20 - 39 40 - 59 60 - 79 80 - 100
Very Poor Poor Unsatisfactory Good Excellent

Users are concerned about the safety of their online transactions. Trustworthiness rating is based on real user ratings and that tells you how much other users trust this site, so do the serch engines. note: this trustworthiness score is provided by WOT (Web of Trust).

1. pay attention to the look and design of your site, many people look for visual cues when assessing a site`s credibility
2. make your site easy to use, sites that are easy to navigate are perceived as being more trustworthy.
3. make it easy for user to contact you, users will be more comfortable and feel more secured shall they need to get in touch with you.
Child Safe : 91
Safe Browsing

: Safe! the site is NOT currently listed as suspicious, most-likely it is clean from malware and phining code [ verify this by Google Safe Browsing ]

Ensure that your site is malware free and does not cause harm to users` computers.

1. do not put virus, malicious worms, adwares, trojans, spywares and suspicious phishing code in your server.
2. take suspecious behavious seriously, have a regualr checkup and monitor closely of your server`s log files.
3. if your site is black-listed by google as suspecious, clean it up before requestiong for a review.
Total Size

: 51 Kb (50,573 bytes)

Excellent! the page size is just nice, that is within 30K-150K!

Page size affects the speed of your website.

1. try to keep you page size between 30K-150K
2. put javascript and style sheet in separate files, and link them to the main page.
3. use optimized images for web and set up your server with gzip for downloading
Text To Code Ratio

Total Size Text Size HTML Code Size Text/HTML Code Ratio
51 Kb (50,573 bytes) 6 Kb (5,768 bytes) 45 Kb (44,805 bytes) 12.87 %

The Text/HTML Code Ratio is a bit too low, you may not have enough content to rank well!

the ratio of text to HTML code should always be above 15% for good SEO gain,
it is below 15% then that means that your website probably needs more text content.

1. a ratio between 25% and 70% is ideal, when it goes beyond than that, the page might run the risk of being considered as spam. As long as the content is relevant and gives essential information, it is a plus point to have more of it.
2. improve your SEO by adding more relevant text to your pages and also increasing your keyword density.
Loading Time

: 0.57 seconds - 88.72 Kb/s
[ To improve the speed by using these Free online Website Speed Testing Tools ]

Excellent! the site is pretty fast and it takes less than 1 second to load.

Estimated loading time for different internet connections
Optical Fibre
7.22 s 0.06 s 0.05 s 0.01 s 4.05 ms

Site speed is becoming an crucial ranking factor. Slow page loading is one of the biggest complains of web users. If the loading time is too long, you may need to check your server, network, or system codes and structure.

1. ideal loading time is less than 1 seconds, if it take more than 5 seconds to load your site, likely users will run out of patience, so do search engines.
2. improve your SEO by optimizing your website to have a small size and faster responding server.

Internal Links
(link to pages within this domain)
External Links
(link to pages on other websites)
166 22 188

Too many links (188), it may be considered as spam!

Internal Links (link to pages within this domain) - 166
URL Anchor Text a tus amigos
...ibro/109799/Las-hermanas-Madison-03-+-Cazando-un-Marido.htmlLas hermanas Madison 03 - Caza... Lynsay Amor es Ciego Lynsay for You 01 - Wait for You... J for You 01.5 - Trust in M... J for You 02 - Be with Me (... Jás Que Un Jefe Marion Diez Mandamientos de la Le...
.../ de de las Casas Marta Sol Negro - La venganza de ...ázquez Hoys Ana María Obras de George R.R.... George R R
...// Equine Acute Abdomen
...or/39893/White-Nathaniel-A-+-Moore-James-N-+-Mair-Tim-S.htmlWhite Nathaniel A - Moore Jame... of Equine Ultrasonograph...
...39892/Kidd-Jessica-A-+-Lu-Kristina-G-+-Frazer-Michele-L.htmlKidd Jessica A - Lu Kristina G... High Air 02 - Fuerte y Sex... Jill viaje salvaje Carolina llevaba tacones de ...üelles Luján
...ttp:// Good Soldiers (EN) David Wars: The World Is A Bat... Jeremy
...soon:-The-Indian-Ocean-and-the-Future-of-American-Power.htmlMonsoon: The Indian Ocean and ... Robert D
...struction-of-Ptah+Hotep-and-the-Instruction-of-Ke-Gemni.htmlThe Instruction of Ptah-Hotep ... Autores (*) A Investigar Ezequiel Protegere Christy
...:// Sargento En La Nieve Stern Mario
...p:// Mal Que Te Tengo
...ttp:// Maria Daniela
.../libro/109752/Lores-perdidos-05-+-Un-caballero-atrevido.htmlLores perdidos 05 - Un caballe... Mary Jo Ataque De Sevilla Muller Luis la lista completa¿No tienes una cuenta? ¡Reg...¿Olvidaste tu clave? A NUESTRO FORO! 01 - La Musica Del... Estafador Llora 7 - Tierra De Bison... cuarta verdad
...// 4 - Montenegro alternativa 02 - Las olas del de... Te Amo isla de las mil fuentes. (A...
.../ Sampieri Roberto Patrick John Aurelio Carlos Stephen Sherry Miguel Stephanie Ken Antoni Paul Kenneth Ayres Jr.ñas Javier Eduard
...ttp:// Alexander Delmas Dale
http://www.quedelibros.comLibros con nostros Legal

External Links (link to pages on other websites) - 22
URL Anchor Text
http://www.tesisde.comTESIS Y MONOGRAFÍAS
http://www.cuentocuentos.netCUENTOS Y DIBUJOS I...
http://www.compartelibros.comComparte Libros
http://www.librospdf.netLibros PDF
http://www.cuentocuentos.netCuentos Infantiles
http://www.tutelevisiononline.comTV Online
http://www.tutelevisiononline.comBienvenido a!Únete al grupo de QueDeLibros... Navidad Inovlidable Lisa k... estepa infinita de ESTHER H... Navidad Inovlidable Lisa k... PRIMERA GUERRA MUNDIAL CONT... querido enemigo de Jean web... PRIMERA GUERRA MUNDIAL CONT... PRIMERA GUERRA MUNDIAL CONT...
http://www.ebooksgratisde.comEbooks Gratis Kindle
http://www.libros-gratis.infoBuscador Libros Gratis
http://www.comprelibros.comComprar Libros

reasonable number of links (below 100) per page will give a better user experience.

1. keep the number of links per page below 100.
2. having more than 100 links in a single page will lead to a bad user experience, and it possibly runs into the risk of been considered as spam.
3. search engines may not follow all the links if you have too many of them in a single page.

Style Block In Same Page Links to External Style Files Total
2 1 3

You have 2 style blocks in the same file, try to put them in a separate file.

Links To External Stylesheet Files - 1
Stylesheet URL rel type


Scripts Block In Same Page Links to External Script Files Total
5 1 6

You have 5 script blocks in the same file, try to put them in a separate file.

Links To External Script Files - 1
Script URL Type

put scripts together and link them from an external files rather then put them in the same file as the main page.

1. reduce the use of in-page scripts, put them in separate files and link them in.
2. reduce the number of external script files, it will help browser to make lesser number of http requests from the server.
3. optimize or compress the script files to have smaller size and faster loading.

Total Images Alt Present Alt Missing
0 0 0

Alt values are missing for all the images (0), it will be hard for search engines to include your site for image searches!

Image URL - 0

search engines cannot `see` images, proper Alt content will help them to better understand and index images.

1. always add alt attributes to images. Alt is mandatory for accessibility and for valid XHTML.
2. words used within an image`s Alt attribute should be its text equivalent and convey the same information.
3. use a human-readable caption and descriptive text around the image.


Excellent! The page is using HTML headings (<H1> - <H6>) and inline emphasis tags (<EM><B><I><EM><STRONG>)

<U> (1)Bienvenido a!
<EM> (41)Sands Lynsay
Sands Lynsay
Lynn J
Lynn J
Lynn J
Lennox Marion
Bazo de de las Casas Marta
Vázquez Hoys Ana María
Martin George R R
White Nathaniel A - Moore James N - Mair Tim S
Kidd Jessica A - Lu Kristina G - Frazer Michele L
Shalvis Jill
Ortigosa Carolina
Argüelles Luján
Finkel David
Scahill Jeremy
Kaplan Robert D
Varios Autores (*)
Ander-Egg Ezequiel
Saubesty Christy
Rigoni Stern Mario
Raineri Maria Daniela
Putney Mary Jo
Perez De Sevilla Muller Luis
¿Sabéis donde... ?
¿Sabéis donde... ?
¿Sabéis donde... ?
¿Sabéis donde... ?
¿Sabéis donde... ?
¿Sabéis donde... ?
¿Sabéis donde... ?
La primera parte de una saga, muy romática y llevadera, linda historia. Recomend...
Una historia interesante de intriga y suspenso. Vale la pea leerlo....
Una novela que me llevó por el Africa por mí desconocida, con un final que me ha...
Es sumamente adictivo esta saga de Cienfuegos, altamente recomendable. No sé si ...
Magnífica sin duda.Perfectamente hilada y aunque suene tópico ,final sorpresivo....
No decepciona Vazquez Figueroa con esta cuarta entrega de la saga de Cienfuegos ...
Es una novela de ciencia ficción futurista, cuenta tres historias entrelazadas y...
Si bien no tiene todo lo bueno En El Pais de la nube blanca, se rescata las cost...
Debo decor que es la primers vez en mi Vida que me pass que la película me gusto...
Una interesante historia ambientada en Jamaica. Como siempre Sarah Lark, impecab...
<STRONG> (78)Añadir a tus favoritos
Recomendar a tus amigos
Las hermanas Madison 03 - Cazando un Marido
El Amor es Ciego
Wait for You 01 - Wait for You (ES)
Wait for You 01.5 - Trust in Me (ES)
Wait for You 02 - Be with Me (ES)
Más Que Un Jefe
Los Diez Mandamientos de la Ley de Dios
El Sol Negro - La venganza de Nefertiti
Seleccion Obras de George R.R. Martin
The Equine Acute Abdomen
Atlas of Equine Ultrasonography
Sky High Air 02 - Fuerte y Sexy (ES)
Un viaje salvaje
Cenicienta llevaba tacones de 15 cm
The Good Soldiers (EN)
Dirty Wars: The World Is A Battlefield
Monsoon: The Indian Ocean and the Future of American Power
The Instruction of Ptah-Hotep and the Instruction of Ke Gemni
Aprender A Investigar
Te Protegere
El Sargento En La Nieve
Menos Mal Que Te Tengo
Lores perdidos 05 - Un caballero atrevido
El Ataque
Únete al grupo de QueDeLibros
¿No tienes una cuenta? ¡Regístrate!¿Olvidaste tu clave?
Contacta con nostros
Aviso Legal

HTML headings and emphasis tags are the most basic forms to indicate important content.

1. use your keywords in the headings and make sure the first level heading (<H1>) includes the most important keywords.
2. never duplicate the title tag content in the heading tags.
3. for more effective SEO, use only one <H1> tag per page
Top 20 Keywords

: Total Terms Count: 669

It is nice! the word density is quite ok.

Top 20 terms occurance and density
TermDomainTitleDescriptionHeading Occurances Density
#1. autor 25 3.74%
#2. obra 24 3.59%
#3. que 11 1.64%
#4. una 10 1.49%
#5. quedelibros 9 1.35%
#6. por 8 1.20%
#7. iacute 8 1.20%
#8. donde 7 1.05%
#9. sab 7 1.05%
#10. libros 6 0.90%
#11. con 5 0.75%
#12. aacute 5 0.75%
#13. las 5 0.75%
#14. eacute 5 0.75%
#15. com 5 0.75%
#16. cienfuegos 4 0.60%
#17. iquest 4 0.60%
#18. primera 4 0.60%
#19. ntilde 4 0.60%
#20. buscar 4 0.60%

keyword density can be used as a factor in determining whether a web page is relevant to a specified keyword or keyword phrase.

1. the optimum keyword density to be 1.0% - 3.0%. Using a keyword more than that could be considered search spam.
2. overuse of keywords, a practice called keyword stuffing, will cause a web page to be penalized.

Server Header Analysis

Date : Wed, 23 Apr 2014 19:42:55 GMT
Server : Apache
Content-Type : text/html

Domain/Whois Analysis

Domain Info

: ( 15 characters )

Domain Registrar : GODADDY.COM, LLC

Domain Created On Last Modified On Expires On
2008-11-10 2008-11-10 2015-11-10
5 years, 164 days old 5 years, 164 days ago 1 year, 199 days from today
5 years, 164 days old

Domain Name Servers used by
DNS Name IP Address

You have a nice choice of domain name, which is of a right length (15 characters).

domain name choice and domain age are crucial for SEO.

1. keep the domain name short and relevant to the content, which will be easier to be remembered and related to.
2. older domain tends to be more trustworthy.
3. register a domain for more than 1 year, and search engine will think it is a serious business.