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Catacombesancallisto.it Onpage Report

 Updated on February 27 2022 03:41 AM

Old data? UPDATE this report !

The score is 54/100

SEO Content

Website Title

Le catacombe di San Callisto. Istituto Salesiano San Callisto, Roma. Le catacombe cristiane di Roma

Length : 99

Hey!, Your title should ideally be between 10 and 70 characters long (spaces included).

Website Description

Le Catacombe di San Callisto sono tra le più grandi e importanti di Roma. Nate intorno alla metà del II secolo d.c., fanno parte di un complesso cimiteriale che occupa un'area di 15 ettari di terreno, con una rete di gallerie lunghe quasi 20 chilometri, su diversi piani, e raggiungono una profondità superiore ai 20 metri. In esse trovarono sepoltura decine di martiri, 16 pontefici e moltissimi cristiani. Nel III secolo le Catacombe di San Callisto divennero il cimitero ufficiale della Chiesa di Roma, composto da diverse aree: la Cripta dei Papi è il luogo più sacro ed importante di queste catacombe, chiamato anche 'il piccolo Vaticano' perché vi furono sepolti 9 papi

Length : 675

Hey!, Your meta description should ideally be between 70 and 160 characters long (spaces included).


Hey! You should consider putting meta keywords on your page.

Og Meta Properties

Great!, OG Properties are used on your page.

Property Content
image /images/og_image.png
url http://www.catacombesancallisto.it
title Le catacombe di San Callisto. Istituto Salesiano San Callisto, Roma. Le catacombe cristiane di Roma - Le Catacombe di San Callisto
description Le Catacombe di San Callisto


H1 H2 H3 H4 H5 H6
8 0 0 0 0 0
  • [H1] Le Catacombedi San Callisto a Roma
  • [H1] Origini
  • [H1] Simbologia
  • [H1] orari
  • [H1] biglietti
  • [H1] prenotazioni
  • [H1] dove siamo
  • [H1] link utili


We found 33 images on this web page.

Needs attention! Add alternative text to your images so that search engines can better grasp what they're about. There are 20 alt attributes that are either empty or missing.

Text/HTML Ratio

Ratio : 14%

Because the text-to-HTML-code ratio on this page is less than 15, your website most likely needs additional text content.


Good!, you are not using Flash content.


Good!, This page does not contain any Iframes.

SEO URL Rewrite

Excellent! Your url seems SEO friendly.

URL Underscores

No Good. In your URLs, we found underscores. To improve your SEO, you should consider using  hyphens instead.

In-page links

We found a total of 23 links including 0 link(s) to files

Anchor Type Juice
- Internal Passing Juice
leggi la nostra informativa Internal Passing Juice
Ho capito ed acconsento all’uso dei cookie External Passing Juice
STORIA Internal Passing Juice
SIMBOLI Internal Passing Juice
PERCORSI Internal Passing Juice
La cripta dei Papi Internal Passing Juice
La cripta di Santa Cecilia Internal Passing Juice
I cubicoli dei sacramenti Internal Passing Juice
La regione detta di Papa Milziade Internal Passing Juice
La regione di San gaio e Sant'Eusebio Internal Passing Juice
Italiano Internal Passing Juice
English Internal Passing Juice
Español Internal Passing Juice
Deutsch Internal Passing Juice
Français Internal Passing Juice
Polski Internal Passing Juice
Nederlands Internal Passing Juice
Durante l’emergenza COVID-19 tutti coloro che desiderano visitare le catacombe devono prenotarsi online. Internal Passing Juice
privacy Internal Passing Juice
cookie Internal Passing Juice
Copyright Internal Passing Juice
credits Internal Passing Juice
Related: centrolaserperu.com.pe, chickenlollipop68.com and clubmeowtown.com

SEO Keywords

Keywords Cloud

della archeologia roma callisto san catacombe del cristiani istituto secolo

Keywords Consistency

Keyword Content Website Title Keywords Website Description Headings
catacombe 7
roma 7
san 6
callisto 6
istituto 3



Domain : catacombesancallisto.it

Length : 23


Nice, you are using Favicon for your website.


Ooops. Print-Friendly CSS recommended to your website.


You have to set your website's language.

Dublin Core

Oops. Dublin Core isn't being used on this page.





Good!. For specifying UTF-8 as your page charset.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Hey! You should convert your email addresses into image. This is to prevent the email harvesting software to catch your email address.

Deprecated HTML

Great! No obsolete or deprecated HTML tags on your website. This is recommended to improve visitor's user experience.

Speed Tips

Good, Your page are not using nested tables.
Not Good., We found inline styles in your website. Try to avoid this as much as possible.
Too bad, There are too many CSS files on your page. (more than 4).
Yes!, There are only a few JavaScript files on your website which is good for your website's speed.
Perfect, Your website makes use of Gzip compression.


Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content


XML Sitemap


Hey! This is not good. There is no XML sitemap on your website.
A sitemap is a list of URLs that are crawlable and can include information such as your site's frequency of changes and most recent updates.



Awesome, A robots.txt file exists on your website.


Awesome!, An analytics tool is in use on your website. This is a must have for every website to check visitors activity and to know how many visitors a site received each day.

   Google Analytics

PageSpeed Insights


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