Optique-ingenieur.org Optique pour l'ingénieur

Optique-ingenieur.org Overview

Optique-ingenieur.org ranking shows that the page is at position 462,712 over the world, while the bulk of its audience is from Algeria, where it ranks 17,491.

Optique-ingenieur.org hosted on Renater servers in France. To reduce page loading time for the majority of optique-ingenieur.org users, we recommend migrating the server to Algeria, as it will speed up optique-ingenieur.org page load time for the majority of users. See the list of other webpages hosted on Renater servers.

In terms of rank-to-traffic ratio, optique-ingenieur.org has 746 unique users per day, viewing 1,582 pages. The rank based value of optique-ingenieur.org is 18,941 USD. Every user makes 2.25 pageviews on average.

Optique-ingenieur.org boasts a link base consisting of 229 referring domains and 284 external backlinks, as revealed by the data obtained from web network scanning.

Optique-ingenieur.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in July 08, 2024, optique-ingenieur.org has an expired SSL certificate issued by GEANT Vereniging (expired on January 04, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GEANT Vereniging.

Based on data from Google Safe Browsing, Google Safe Search and Symantec optique-ingenieur.org is a fairly safe domain.

According the Mobile-Friendly test by Google optique-ingenieur.org is nice optimized for mobile devices and tablets.

Optique-ingenieur.org Rank Summary

Global Rank

462,712

Average Load Time

0.48sec

Links In Count

Website Value

$17,538

Audience Geography. Where are optique-ingenieur.org visitors located?

Country	Visitors
Algeria DZ	14.2%
Other	85.8%

Country	Pageviews
Algeria DZ	14.8%
Other	85.2%

Country	Rank
Algeria DZ	17491

Where do visitors go on optique-ingenieur.org?

Subdomain	Pageviews
optique-ingenieur.org	100%

Subdomain	Pageviews per User
optique-ingenieur.org	1

Subdomain	Reach
optique-ingenieur.org	100%

How popular is optique-ingenieur.org?

Period	Global Rank	Global Rank Delta
past 3 months	462712	26061
past month	480439	-9125
past week	635237	-401433
yesterday	375835	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	552521	74122	6	-12.41%	2.1	-13.65%
30	685104	98906	5	-15.62%	1	-33.33%
7	795000	-299389	4	90%	1	-9.333%
1	464558	0	7	0%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	454584	7110	11	2%
30	421200	-62425	1	30%
7	585227	-489328	1	100%
1	328426	0	3	0%

Optique-ingenieur.org Website Safety

Overview

Last Updated: 01/08/2025

Overall result - optique-ingenieur.org 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: 03/29/2024

optique-ingenieur.org is safe.

Norton ConnectSafe evaluates optique-ingenieur.org for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 03/27/2019

optique-ingenieur.org 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

optique-ingenieur.org 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: 02/28/2021

optique-ingenieur.org is safe.

McAfee assesses optique-ingenieur.org 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 optique-ingenieur.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/08/2025

optique-ingenieur.org child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	flashgt.univ-lemans.fr
Issuer Organization	GEANT Vereniging
Issuer	GEANT OV RSA CA 4
Algorithm	RSA-SHA384
Valid form	01/04/2023
Expiration	01/04/2024
Signed	Certificate is not self signed
Additional Domains	flashgt.univ-lemans.fr eportfolio.univ-lemans.fr

Optique-ingenieur.org Rank History

Alexa Rank shows how popular optique-ingenieur.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If optique-ingenieur.org 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 optique-ingenieur.org and pageviews on optique-ingenieur.org over the past 3 months.

Optique-ingenieur.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 2200

ASN Title: Renater

Last Update: 11/02/2024

% This is the RIPE Database query service.
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as-block: AS2174 - AS2273
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remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2002-08-22T14:58:41Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS2200'

% Abuse contact for 'AS2200' is 'certsvp@renater.fr'

aut-num: AS2200
as-name: FR-RENATER
descr: Reseau National de telecommunications pour la Technologie
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org: ORG-RA8-RIPE
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last-modified: 2017-11-14T11:41:15Z
source: RIPE

organisation: ORG-RA8-RIPE
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source: RIPE # Filtered

role: GIP RENATER
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address: FRANCE
phone: +33 1 53 94 20 30
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abuse-mailbox: CertSVP@Renater.fr
remarks: ---------------------------------------------------------------
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remarks: Network Operations Center (24/7/365):
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admin-c: PD6398-RIPE
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Optique-ingenieur.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: optique-ingenieur.org
Registry Domain ID: 7bad83fc12854e21b877184eb36c132d-LROR
Registrar WHOIS Server: http://whois.ovh.com
Registrar URL: http://www.ovh.com
Updated Date: 2024-03-03T04:52:52Z
Creation Date: 2009-02-27T11:13:04Z
Registry Expiry Date: 2025-02-27T11:13:04Z
Registrar: OVH sas
Registrar IANA ID: 433
Registrar Abuse Contact Email: abuse@ovh.net
Registrar Abuse Contact Phone: +33.972101007
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: UNIVERSITE DU MAINE SCIRN
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: FR
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
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Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
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Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: dns13.ovh.net
Name Server: ns13.ovh.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-11-26T21:59:44Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
optique-ingenieur.org	195.221.244.53	86400

Host	MX Record	Priority	TTL
optique-ingenieur.org	mx4.mail.ovh.net	1	86400
optique-ingenieur.org	mx3.mail.ovh.net	10	86400

Host	NS Record	TTL
optique-ingenieur.org	dns13.ovh.net	86400
optique-ingenieur.org	ns13.ovh.net	86400

Host	TXT Record	TTL
optique-ingenieur.org	v=spf1 include:mx.ovh.com ~all	500
optique-ingenieur.org	1\|prn1.univ-lemans.fr/prn1/siteheberge/SiteOPI2/	500

dns13.ovh.net
TTL: 86400
Email address: tech.ovh.net
Serial: 2022112500
Refresh: 86400
Retry: 3600
Expire: 3600000
Minimum: 86400

Optique-ingenieur.org HTML Check

HTML Validation Tool

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

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

Bad value “_new” for attribute “target” on element “a”: Reserved keyword “new” used.

Forbidden code point U+0096.

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

Stray end tag “div”.

Warnings

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

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

Optique-ingenieur.org Desktop Performance

Last tested: 12/02/2019

Desktop Speed

77%

Optimize images

Leverage browser caching

Minify JavaScript

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

Minify CSS

Desktop Resource Breakdown

Total Resources	20
Number of Hosts	2
Static Resources	19
JavaScript Resources	4
CSS Resources	3

Optique-ingenieur.org Mobile Insights

Last tested: 06/22/2019

Mobile Usability

65%

Use legible font sizes

Configure the viewport

Size content to viewport

Size tap targets appropriately

Mobile Speed

71%

Optimize images

Leverage browser caching

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

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	20
Number of Hosts	2
Static Resources	19
JavaScript Resources	4
CSS Resources	3

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Optique-ingenieur.org Optique pour l'ingénieur

Optique-ingenieur.org Overview

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Optique-ingenieur.org Website Safety

Optique-ingenieur.org Rank History

Optique-ingenieur.org Hosting Information

Optique-ingenieur.org Domain Registration and Settings

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Optique-ingenieur.org Desktop Performance

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Optique-ingenieur.org Similar Audits

Optique-ingenieur.org Common Typos