Ige.org - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
75% 
Page structure
79% 
Link structure
90% 
Server
83% 
External factors
100% 
SEO Score
Response time
0.75 s
File size
188.40 kB
Words
797
Media files
36
Number of links
67 internal / 28 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - Instituto Gemológico Español
The length of the page title is perfect. (332 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
El Instituto Gemológico Español es el centro de referencia en la investigación, análisis, estudio y divulgación de la gemología.
The length of the meta description is perfect. (772 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://ige.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: es
Language defined in HTML: es
Server location: United States of America
The following language is defined by HTML: es
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 charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionEl Instituto Gemológico Español es el centro de referencia en la investigación, análisis, estudio y divulgación de la gemología.
google-site-verificationODUiMxcGi63Mn02HZxlbwJU8m6wGqX5paHLH3ZOuZEQ
generatorPowered by Slider Revolution 6.6.15 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
msapplication-TileImagehttps://ige.org/wp-content/uploads/2013/03/cropped-Logo-IGE-270x270.png
article:modified_time2025-02-06T14:31:53+00:00
langes
twitter:cardsummary_large_image
og:localees_ES
og:typewebsite
og:titleHome
og:descriptionEl Instituto Gemológico Español es el centro de referencia en la investigación, análisis, estudio y divulgación de la gemología.
og:urlhttps://ige.org/
og:site_nameInstituto Gemológico Español
og:imagehttps://ige.org/wp-content/uploads/2021/05/Logo-redondo-color-alta.png
og:image:width1473
og:image:height1473
og:image:typeimage/png
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
The average number of words per sentence of 37.54 words is high.
This page contains 797 words. That's ok.
19.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
8 paragraphs were found on this page.
The text content is perfect.
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)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 16 tags for this page.
Image SEO
(Somewhat important)
1 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...ogo-medallon-siglas-y-1967-recortado.pngInstituto Gemológico Español
...ogo-medallon-siglas-y-1967-recortado.pngInstituto Gemológico Español
...ogo-medallon-siglas-y-1967-recortado.pngInstituto Gemológico Español
...ogo-medallon-siglas-y-1967-recortado.pngInstituto Gemológico Español
...revslider/public/assets/assets/dummy.pngLaboratorio gemológico IGEcertificados-gemologicos-revolution-slider-2024
...revslider/public/assets/assets/dummy.pngDiplomado en GemologíaHome IGE (2)
...revslider/public/assets/assets/dummy.pngNo alt attribute providednuva web banner tasacion 1
...nt/uploads/2021/07/lab-sub-menu-foto.jpglab sub menu foto
...ads/2021/07/estudios-sub-menu-foto-1.jpgestudios sub menu foto
...loads/2021/07/tasacion-sub-menu-foto.jpgtasacion sub menu foto
...525c43e_Bolsa_nueva_trabajo-768-c-90.pngBolsa_nueva_trabajo
...525c43e_Bolsa_nueva_trabajo-768-c-90.pngBolsa_nueva_trabajo
...525c43e_Bolsa_nueva_trabajo-768-c-90.pngBolsa_nueva_trabajo
...4f1c6a4789_FEEG-26-simposio-768-c-90.jpgFEEG-26-simposio
...donde-vienen-las-gemas-347-267-c-100.jpgportada-de-donde-vienen-las-gemas
...ada-webinar-pegmatitas-347-267-c-100.jpgportada-webinar-pegmatitas
...dc5419e_webinar-reinas-347-267-c-100.jpgwebinar-reinas
/wp-content/uploads/2020/10/Negeruela-r.jpgNegeruela r
/wp-content/uploads/2020/10/circa-r.jpgcirca r
...ent/uploads/2022/04/ilkhana-gems-ige.jpgilkhana-gems-ige
/wp-content/uploads/2020/10/lozano-ro.jpglozano ro
/wp-content/uploads/2020/10/MDM-r.jpgMDM-r
/wp-content/uploads/2020/10/kladiwa-r.jpgkladiwa r
/wp-content/uploads/2020/10/nicols-r.jpgnicols r
/wp-content/uploads/2021/09/santa-maria.jpgsanta maria
.../uploads/2020/10/serrano-diamantes-r.jpgserrano diamantes r
...ntent/uploads/2023/03/GOMEZ-Y-MOLINA.jpgGOMEZ-Y-MOLINA
/wp-content/uploads/2023/05/aguayo-web.jpgaguayo-web
...uploads/2023/07/salazar-bermudez-web.jpgsalazar-bermudez-web
/wp-content/uploads/2021/05/ansorena-r.jpgansorena r
/wp-content/uploads/2023/10/cadimor-web.jpgcadimor-web
/wp-content/uploads/2024/01/diconos.jpgdiconos
/wp-content/uploads/2024/06/helioss.jpghelioss
...content/uploads/2025/02/mayka_jewels.jpgmayka_jewels
/wp-content/uploads/cropped-Logo-IGE.pngLogo IGE

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Últimas Noticias
H2 Oferta de empleo | Gemólogo/a (Madrid)
H2 Oferta de empleo | Gemólogo FEEG (Dubai)
H2 Oferta de empleo | Responsable de tienda (Madrid)
H2 Linz acogerá el 26º Simposio de la FEEG el 20 de septiembre de 2025
H2 Eventos
H2 Socios Profesionales del Instituto Gemológico Español
H2 RECIBIR BOLETÍN
H3 LABORATORIO DE ANÁLISIS Y CERTIFICACIÓN
H3 FORMACIÓN
H3 TASACIÓN DE JOYAS Y DIAMANTES
H3 EL IGE
H4 Webinar | ¿De dónde vienen las gemas?
H4 Webinar | Las pegmatitas y sus minerales: un viaje de la geología a la joyería
H4 Webinar | Las joyas de las Reinas de España: nuevas piezas para un nuevo tiempo
Some anchor texts are used more than once.
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 too many external links (28) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.instagram.com/igeg...New window External Subdomain No Text
https://es.linkedin.com/compan...New window External Subdomain No Text
https://www.youtube.com/user/I...New window External Subdomain No Text
https://www.facebook.com/Insti...New window External Subdomain No Text
https://ige.org/IMG-ALT Instituto Gemológico Español
https://ige.org/el-ige/Acerca del IGE
/instalaciones-ige/Instalaciones del IGE
/2024/09/03/convocatoria-inves...Ayudas investigación gemológica
https://ige.org/titulaciones/Titulaciones
/estudios/cursos-a-medida/Cursos para empresas
https://ige.org/feeg-2/Federación Europea - FEEG
/claustro-profesores/Claustro de profesores
http://www.igeaula.com/External Subdomain Aula Virtual
/laboratorio-gemologico-2/Laboratorio de Análisis y Certificación
/certificado-dictamen/Tipos de documento
/laboratorio-gemologico-2/serv...Explicación de los certificados de gemas
/comentarios-tratamientos/Tratamientos: comentarios
/laboratorio-gemologico-2/tari...Tarifas del laboratorio
/laboratorio-gemologico-2/preg...Preguntas frecuentes – Lab
https://ige.org/ereport/Report check
/calculadora-peso-gemas/Calculadora de peso de gemas
https://ige.org/labs-news/LabNews
https://ige.org/lab/Analysis and Certification Laboratory
/lab/documents-certificates-re...Types of documents: certificates and reports
/lab/certificates-explanation/Certificate explanation
/2022/12/04/comments/Treatments: comments
/laboratorio-gemologico-2/lab-...Lab Fares
https://ige.org/lab/faq/FAQ
https://ige.org/ereport/Text duplicate Report check
/tasacion/tasacion-joyas/Tasación de joyas y diamantes
https://ige.org/socios-ige/Socios IGE
https://ige.org/socios-de-honor/Socios de Honor
/noticias/bolsa-trabajo/Bolsa de trabajo
/2024/09/06/ciclo-de-webinars-...Ciclo de webinars 24/25
https://ige.org/eventos/Archivo webinars
https://www.youtube.com/c/IGEI...External Subdomain Conferencias anteriores (video)
https://ige.org/news/Noticias
https://ige.org/blog/Blog
https://ige.org/ereport/IGE LAB REPORT CHECK
/laboratorio-gemologico-2/IMG-ALT lab sub menu foto
/laboratorio-gemologico-2/New window LABORATORIO DE ANÁLISIS Y CERTIFICACIÓN
A-TITLE https://ige.org/laboratorio-gemologico-2/servicios/
/estudios/titulaciones/IMG-ALT estudios sub menu foto
/estudios/titulaciones/New window FORMACIÓN
A-TITLE https://ige.org/estudios/titulaciones/
/tasacion/tasacion-joyas/IMG-ALT tasacion sub menu foto
/tasacion/tasacion-joyas/New window TASACIÓN DE JOYAS Y DIAMANTES
A-TITLE https://ige.org/tasacion/tasacion-joyas/
https://ige.org/ereport/Text duplicate IGE LAB REPORT CHECK
/2025/03/24/oferta-de-empleo-g...IMG-ALT Bolsa_nueva_trabajo
/2025/03/24/oferta-de-empleo-g...Oferta de empleo | Gemólogo/a (Madrid)
/2025/03/24/oferta-de-empleo-g...Leer másLeer más
/2025/03/13/oferta-de-empleo-g...Text duplicate IMG-ALT Bolsa_nueva_trabajo
/2025/03/13/oferta-de-empleo-g...Oferta de empleo | Gemólogo FEEG (Dubai)
/2025/03/13/oferta-de-empleo-g...Text duplicate Leer másLeer más
/2025/03/10/oferta-de-empleo-r...Text duplicate IMG-ALT Bolsa_nueva_trabajo
/2025/03/10/oferta-de-empleo-r...Oferta de empleo | Responsable de tienda (Madrid)
/2025/03/10/oferta-de-empleo-r...Text duplicate Leer másLeer más
/2025/03/07/26th-feeg-symposium/IMG-ALT FEEG-26-simposio
/2025/03/07/26th-feeg-symposium/Linz acogerá el 26º Simposio de la FEEG el 20 de septiembre de 2025
/2025/03/07/26th-feeg-symposium/Text duplicate Leer másLeer más
/2025/04/29/webinar-origen-gemas/IMG-ALT portada-de-donde-vienen-las-gemas
/2025/04/29/webinar-origen-gemas/Webinar | ¿De dónde vienen las gemas?
/2025/05/13/webinar-pegmatitas...IMG-ALT portada-webinar-pegmatitas
/2025/05/13/webinar-pegmatitas...Webinar | Las pegmatitas y sus minerales: un viaje de la geología a la joyería
/2025/05/27/webinar-joyas-rein...IMG-ALT webinar-reinas
/2025/05/27/webinar-joyas-rein...Webinar | Las joyas de las Reinas de España: nuevas piezas para un nuevo tiempo
https://www.antonionegueruela.es/New window External Subdomain IMG-ALT Negeruela r
https://www.circajewels.com/es/New window External Subdomain IMG-ALT circa r
https://www.instagram.com/ilkh...New window External Subdomain IMG-ALT ilkhana-gems-ige
https://www.lozanogemologos.es/New window External Subdomain IMG-ALT lozano ro
https://joyeriamdm.com/New window External IMG-ALT MDM-r
http://www.kladiwa.cl/New window External Subdomain IMG-ALT kladiwa r
https://www.nicols.es/es/New window External Subdomain IMG-ALT nicols r
http://www.santamariajoyeros.es/New window External Subdomain IMG-ALT santa maria
https://www.serranodiamantes.net/New window External Subdomain IMG-ALT serrano diamantes r
https://www.gomezymolina.com/New window External Subdomain IMG-ALT GOMEZ-Y-MOLINA
https://joyeriaaguayo.com/New window External IMG-ALT aguayo-web
http://www.salazarybermudez.com/New window External Subdomain IMG-ALT salazar-bermudez-web
https://www.ansorena.com/esNew window External Subdomain IMG-ALT ansorena r
https://www.cadimor98.es/New window External Subdomain IMG-ALT cadimor-web
https://www.instagram.com/dico...New window External Subdomain IMG-ALT diconos
https://www.helioss.es/New window External Subdomain IMG-ALT helioss
https://www.maykajewels.com/New window External Subdomain IMG-ALT mayka_jewels
/laboratorio-gemologico-2/Laboratorio
/estudios/titulaciones/Educación
/tasacion/tasacion-joyas/Tasación
https://ige.org/ige/socios/Socios
https://www.facebook.com/Insti...New window External Subdomain No Text
https://www.instagram.com/igeg...New window External Subdomain No Text
https://twitter.com/igegemologiaNew window External No Text
https://www.youtube.com/user/I...New window External Subdomain No Text
https://ige.org/contacto/Contact us/Contacte con nosotros
/condiciones-cursos-igeminas/Condiciones Generales
https://ige.org/aviso-legal/Aviso legal
/politica-de-privacidad/Política de privacidad
/politica-de-cookies/Política de cookies
https://join.chat/es/powered/?...New window Nofollow External Powered by

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://ige.org/"
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 of 0.75 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (188 kB).

HTTP Response Header

NameValue
servernginx
dateSat, 19 Apr 2025 05:17:25 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
x-cache-enabledTrue
link<https://ige.org/wp-json/>; rel="https://api.w.org/", <https://ige.org/wp-json/wp/v2/pages/24007>; rel="alternate"; title="JSON"; type="application/json", <https://ige.org/>; rel=shortlink
set-cookie50 Characters
x-httpd1
host-header6b7412fb82ca5edfd0917e3957f05d89
x-proxy-cacheMISS
x-proxy-cache-info0 NC:000000 UP:SKIP_CACHE_SET_COOKIE
content-encodingbr
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 76 referring domains.
This page has 3,307 backlinks.
This page has backlinks from 69 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Disallow: /wp-content/uploads/2022/11/IGE-Coments.pdf
Disallow: /wp-content/uploads/2022/11/IGE-Enhancements.pdf
Disallow: /wp-content/uploads/2022/11/IGE-Grading-Terms.pdf

Allow: /wp-admin/admin-ajax.php

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ige.org
Home - Instituto Gemológico Español
El Instituto Gemológico Español es el centro de referencia en la investigación, análisis, estudio y divulgación de la gemología.

Most important keywords

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

KeywordResultRecheck
Instituto63%Check
Gemológico63%Check
Español63%Check
Instituto Gemológico Español63%Check
ige56%Check
de joyas51%Check
de gemas51%Check
org48%Check
web48%Check
de datos47%Check
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