Iso.fr Institut Supérieur d'Optique - Formations en Optique (Bac à Bac+5) - Formations opticien | 11 Ecoles d'optique

Ecoles d'Optique n°1 en France. Nos 11 écoles d'optique vous proposent des formations pour devenir Opticien en temps plein et en alternance (CFA d'Opt...

Iso.fr Overview

Iso.fr ranking shows that the page is at position 1,667,155 over the world.

In terms of rank-to-traffic ratio, iso.fr has 443 unique users per day, viewing 447 pages. The rank based value of iso.fr is 3,154 USD. Every user makes 1.08 pageviews on average.

Iso.fr boasts a link base consisting of 211 referring domains and 239 external backlinks, as revealed by the data obtained from web network scanning.

Iso.fr top-level domain belongs to .FR domain zone. Check other webpages in .FR zone.

According the last verification test in April 14, 2021, iso.fr has an expired wildcard SSL certificate issued by Gandi (expired on January 03, 2022). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Gandi.

Based on data from Google Safe Browsing, Google Safe Search and Symantec iso.fr is a fairly safe domain.

According the Mobile-Friendly test by Google iso.fr is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Iso.fr Rank Summary

Global Rank

1,667,155

Average Load Time

0.42sec

Links In Count

Website Value

$2,920

Audience Geography. Where are iso.fr visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on iso.fr?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is iso.fr?

Period	Global Rank	Global Rank Delta
past 3 months	1667155	589849

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2307871	705385	1	-45.1%	1	-1.96%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1382949	502323	3	-43.72%

Iso.fr Website Safety

Overview

Last Updated: 09/20/2024

Overall result - iso.fr is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 02/13/2024

iso.fr is safe.

Norton ConnectSafe evaluates iso.fr for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 03/29/2017

iso.fr is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

iso.fr is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/15/2021

iso.fr is safe.

McAfee assesses iso.fr for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze iso.fr for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 09/20/2024

iso.fr child safety is unknown.

The WOT calculates reputation of the iso.fr. This reputation system receives ratings from users and information from third-party sources, assesses the iso.fr for safety features and confirms, whether iso.fr is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.iso.fr
Issuer Organization	Gandi
Issuer	Gandi Standard SSL CA 2
Algorithm	RSA-SHA256
Valid form	12/16/2020
Expiration	01/03/2022
Signed	Certificate is not self signed
Additional Domains	*.iso.fr iso.fr

Iso.fr Rank History

Alexa Rank shows how popular iso.fr is in comparison with other sites. The most popular site has Alexa Rank equals 1. If iso.fr has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to iso.fr and pageviews on iso.fr over the past 3 months.

Iso.fr Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 19551

ASN Title: INCAPSULA - Incapsula Inc, US

Last Update: 03/13/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 19551
ASName: INCAPSULA
ASHandle: AS19551
RegDate: 2011-01-12
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/19551

OrgName: Incapsula Inc
OrgId: INCAP-5
Address: 3400 Bridge Parkway, Suite 200
City: Redwood Shores
StateProv: CA
PostalCode: 94065
Country: US
RegDate: 2010-09-14
Updated: 2018-04-15
Ref: https://rdap.arin.net/registry/entity/INCAP-5

OrgTechHandle: HASID-ARIN
OrgTechName: Hasid, Ortal
OrgTechPhone: +505113315
OrgTechEmail: ortal.hasid@imperva.com
OrgTechRef: https://rdap.arin.net/registry/entity/HASID-ARIN

OrgTechHandle: INCAP3-ARIN
OrgTechName: Incapsula, Imperva
OrgTechPhone: +1-450-405-4945
OrgTechEmail: netops@incapsula.com
OrgTechRef: https://rdap.arin.net/registry/entity/INCAP3-ARIN

OrgTechHandle: KURTZ49-ARIN
OrgTechName: Kurtzer, Olga
OrgTechPhone: +1-650-345-9004
OrgTechEmail: olga.kurtzer@imperva.com
OrgTechRef: https://rdap.arin.net/registry/entity/KURTZ49-ARIN

OrgNOCHandle: INCAP2-ARIN
OrgNOCName: Incapsula Operations
OrgNOCPhone: +1-866-250-7659
OrgNOCEmail: ip@incapsula.com
OrgNOCRef: https://rdap.arin.net/registry/entity/INCAP2-ARIN

OrgAbuseHandle: INCAP1-ARIN
OrgAbuseName: Incapsula AbuseDesk
OrgAbusePhone: +1-866-250-7659
OrgAbuseEmail: abuse@incapsula.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/INCAP1-ARIN

OrgTechHandle: BRONS9-ARIN
OrgTechName: Bronstein, Tomer
OrgTechPhone: +1-866-250-7659
OrgTechEmail: tomer.bronshtein@imperva.com
OrgTechRef: https://rdap.arin.net/registry/entity/BRONS9-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Iso.fr Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

%%
%% This is the AFNIC Whois server.
%%
%% complete date format: YYYY-MM-DDThh:mm:ssZ
%%
%% Rights restricted by copyright.
%% See https://www.afnic.fr/en/domain-names-and-support/everything-there-is-to-know-about-domain-names/find-a-domain-name-or-a-holder-using-whois/
%%
%% Use '-h' option to obtain more information about this service.
%%

domain: iso.fr
status: ACTIVE
eppstatus: active
hold: NO
holder-c: ISDO21-FRNIC
admin-c: ANO00-FRNIC
tech-c: PC63004-FRNIC
registrar: AMEN / Agence des Médias Numériques
Expiry Date: 2023-08-08T09:02:16Z
created: 1997-08-03T22:00:00Z
last-update: 2022-08-08T09:35:43Z
source: FRNIC

nserver: ns1.amenworld.com
nserver: ns2.amenworld.com
source: FRNIC

registrar: AMEN / Agence des Médias Numériques
address: 12-14, Rond-Point des Champs Elysées
address: 75008 PARIS
country: FR
phone: +08.11887766
fax-no: +33.170702110
e-mail: afnic@amen.fr
website: https://www.amen.fr/nom-de-domaine/
anonymous: No
registered: 1999-01-11T00:00:00Z
source: FRNIC

nic-hdl: ANO00-FRNIC
type: PERSON
contact: Ano Nymous
registrar: AMEN / Agence des Médias Numériques
anonymous: YES
remarks: -------------- WARNING --------------
remarks: While the registrar knows him/her,
remarks: this person chose to restrict access
remarks: to his/her personal data. So PLEASE,
remarks: don't send emails to Ano Nymous. This
remarks: address is bogus and there is no hope
remarks: of a reply.
remarks: -------------- WARNING --------------
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: ok
eligdate: 2018-08-08T00:00:00Z
reachstatus: not identified
source: FRNIC

nic-hdl: PC63004-FRNIC
type: PERSON
contact: PHILIPPE CLAUDOT
address: ASCOT
address: 38 Rue Rennequin
address: 75017 PARIS
country: FR
phone: +331.44291935
e-mail: phil@ascot-web.com
registrar: AMEN / Agence des Médias Numériques
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: not identified
reachstatus: not identified
source: FRNIC

nic-hdl: ISDO21-FRNIC
type: ORGANIZATION
contact: Institut Superieur d'Optique
address: Daniel LEBRATI
address: Institut Supérieur d'Optique
address: 45, rue de Lourmel
address: 75015 Paris
country: FR
phone: +33.153952929
e-mail: hostmaster@magic.fr
registrar: AMEN / Agence des Médias Numériques
anonymous: NO
obsoleted: NO
eppstatus: associated
eppstatus: active
eligstatus: ok
eligsource: REGISTRY
eligdate: 2018-08-08T00:00:00Z
reachstatus: ok
reachmedia: email
reachsource: REGISTRY
reachdate: 2018-08-08T00:00:00Z
source: FRNIC

>>> WHOIS request date: 2022-12-21T22:07:10.754863Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Iso.fr HTML Check

HTML Validation Tool

Errors

Attribute “target” not allowed on element “img” at this point.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Stray end tag “div”.

No “p” element in scope but a “p” end tag seen.

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Bad value “0” for attribute “allowfullscreen” on element “iframe”.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Warnings

The “navigation” role is unnecessary for element “nav”.

The “main” role is unnecessary for element “main”.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

The “article” role is unnecessary for element “article”.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

The “type” attribute is unnecessary for JavaScript resources.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

This document appears to be written in French. Consider adding “lang="fr"” (or variant) to the “html” start tag.

Iso.fr Desktop Performance

Last tested: 05/26/2017

Desktop Speed

75%

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	88
Number of Hosts	21
Static Resources	69
JavaScript Resources	25
CSS Resources	9

Iso.fr Mobile Insights

Last tested: 05/26/2017

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

55%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Optimize images

Avoid landing page redirects

Leverage browser caching

Reduce server response time

Minify JavaScript

Minify HTML

Mobile Resource Breakdown

Total Resources	78
Number of Hosts	17
Static Resources	51
JavaScript Resources	20
CSS Resources	10

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Iso.fr Institut Supérieur d'Optique - Formations en Optique (Bac à Bac+5) - Formations opticien | 11 Ecoles d'optique

Ecoles d'Optique n°1 en France. Nos 11 écoles d'optique vous proposent des formations pour devenir Opticien en temps plein et en alternance (CFA d'Opt...

Iso.fr Overview

Iso.fr Rank Summary

Iso.fr Website Safety

Iso.fr Rank History

Iso.fr Hosting Information

Iso.fr Domain Registration and Settings

Iso.fr HTML Check

Iso.fr Desktop Performance

Iso.fr Mobile Insights

Iso.fr Similar Audits

Iso.fr Common Typos