Gemologyonline.com Gemology Online: Online Gemological Expertise

Gemologyonline.com Overview

Gemologyonline.com ranking shows that the page is at position 400,939 over the world, while the bulk of its audience is from Germany, where it ranks 40,109.

Gemologyonline.com hosted on TIGERTECH - Tiger Technologies LLC, US servers in United States. To reduce page loading time for the majority of gemologyonline.com users, we recommend migrating the server to Germany, as it will speed up gemologyonline.com page load time for the majority of users. See the list of other webpages hosted on TIGERTECH - Tiger Technologies LLC, US servers.

In terms of rank-to-traffic ratio, gemologyonline.com has 1,309 unique users per day, viewing 1,850 pages. The rank based value of gemologyonline.com is 23,676 USD. Every user makes 1.50 pageviews on average.

Gemologyonline.com boasts a link base consisting of 272 referring domains and 323 external backlinks, as revealed by the data obtained from web network scanning.

Gemologyonline.com top-level domain belongs to .COM domain zone. Check other webpages in .COM zone.

According the last verification test in September 25, 2022, gemologyonline.com has an expired SSL certificate issued by Let's Encrypt (expired on November 23, 2022). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust gemologyonline.com is a fairly safe domain.

Based on Mobile-Friendly test by Google gemologyonline.com is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices.

Gemologyonline.com Rank Summary

Global Rank

400,939

Average Load Time

0.56sec

Links In Count

167

Website Value

$21,922

Audience Geography. Where are gemologyonline.com visitors located?

Country	Visitors
Germany DE	51.2%
United States US	25.7%
South Africa ZA	6.8%
Other	16.2%

Country	Pageviews
Germany DE	42.2%
United States US	30.4%
South Africa ZA	8.4%
Other	18.7%

Country	Rank
South Africa ZA	35145
Germany DE	40109
United States US	229087

Where do visitors go on gemologyonline.com?

Subdomain	Pageviews
gemologyonline.com	100%

Subdomain	Pageviews per User
gemologyonline.com	1.3

Subdomain	Reach
gemologyonline.com	100%

How popular is gemologyonline.com?

Period	Global Rank	Global Rank Delta
past 3 months	400939	-12528
past month	383425	30526
past week	280561	-266631
yesterday	302513	84078

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	595661	-55501	5	10%	1.4	20%
30	597596	84970	5	-17.36%	1.3	-15.44%
7	387699	-485954	1	200%	2	70%
1	347043	64023	1	-5.103%	3	40%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	347892	4061	15	-0.677%
30	325146	10593	16	-2.55%
7	265056	-159386	22	80%
1	331887	121669	2	-32.81%

Gemologyonline.com Website Safety

Overview

Last Updated: 11/11/2024

Overall result - gemologyonline.com 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: 03/30/2024

gemologyonline.com is safe.

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

Google Safe Search

Last Updated: 12/17/2016

gemologyonline.com 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

gemologyonline.com 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: 03/01/2021

gemologyonline.com is safe.

McAfee assesses gemologyonline.com 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 gemologyonline.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

gemologyonline.com child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	customers.tigertech.net
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	08/25/2022
Expiration	11/23/2022
Signed	Certificate is not self signed
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Gemologyonline.com Rank History

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

Gemologyonline.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 47002

ASN Title: TIGERTECH - Tiger Technologies LLC, US

Last Update: 07/22/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

ASNumber: 47002
ASName: TIGERTECH
ASHandle: AS47002
RegDate: 2009-05-28
Updated: 2012-02-24
Comment: http://www.tigertech.net/
Ref: https://rdap.arin.net/registry/autnum/47002

OrgName: Tiger Technologies LLC
OrgId: TIGER-10
Address: Box 7596
City: Berkeley
StateProv: CA
PostalCode: 94707
Country: US
RegDate: 2009-05-15
Updated: 2017-01-28
Comment: http://www.tigertech.net/
Ref: https://rdap.arin.net/registry/entity/TIGER-10

OrgTechHandle: RLM128-ARIN
OrgTechName: Mathews, Robert L
OrgTechPhone: +1-510-527-3131
OrgTechEmail: support@tigertech.net
OrgTechRef: https://rdap.arin.net/registry/entity/RLM128-ARIN

OrgNOCHandle: RLM128-ARIN
OrgNOCName: Mathews, Robert L
OrgNOCPhone: +1-510-527-3131
OrgNOCEmail: support@tigertech.net
OrgNOCRef: https://rdap.arin.net/registry/entity/RLM128-ARIN

OrgAbuseHandle: NOC3616-ARIN
OrgAbuseName: Network Operations Center
OrgAbusePhone: +1-510-527-3131
OrgAbuseEmail: abuse@tigertech.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC3616-ARIN

RTechHandle: RLM128-ARIN
RTechName: Mathews, Robert L
RTechPhone: +1-510-527-3131
RTechEmail: support@tigertech.net
RTechRef: https://rdap.arin.net/registry/entity/RLM128-ARIN

RNOCHandle: RLM128-ARIN
RNOCName: Mathews, Robert L
RNOCPhone: +1-510-527-3131
RNOCEmail: support@tigertech.net
RNOCRef: https://rdap.arin.net/registry/entity/RLM128-ARIN

RAbuseHandle: NOC3616-ARIN
RAbuseName: Network Operations Center
RAbusePhone: +1-510-527-3131
RAbuseEmail: abuse@tigertech.net
RAbuseRef: https://rdap.arin.net/registry/entity/NOC3616-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2019, American Registry for Internet Numbers, Ltd.
#

Gemologyonline.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: GEMOLOGYONLINE.COM
Registry Domain ID: 191618711_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.tigertech.net
Registrar URL: http://www.tigertech.net/
Updated Date: 2024-08-01T07:30:33Z
Creation Date: 2005-07-31T18:34:14Z
Registry Expiry Date: 2025-07-31T18:34:14Z
Registrar: Tiger Technologies LLC
Registrar IANA ID: 841
Registrar Abuse Contact Email: abuse@tigertech.net
Registrar Abuse Contact Phone: 510 527-3131
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.TIGERTECH.NET
Name Server: NS2.TIGERTECH.BIZ
Name Server: NS3.TIGERTECH.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-27T05:43:03Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
gemologyonline.com	208.80.4.201	900

Host	MX Record	Priority	TTL
gemologyonline.com	mx2.tigertech.net	10	1800
gemologyonline.com	mx3.tigertech.net	20	1800
gemologyonline.com	mx1.tigertech.net	10	1800

Host	NS Record	TTL
gemologyonline.com	ns3.tigertech.org	86400
gemologyonline.com	ns1.tigertech.net	86400
gemologyonline.com	ns2.tigertech.biz	86400

Host	TXT Record	TTL
gemologyonline.com	v=spf1 include:tigertech.net a/24 mx/24 ptr ~all	1800

ns1.tigertech.net
TTL: 43200
Email address: support.tigertech.net
Serial: 2019082101
Refresh: 7200
Retry: 1800
Expire: 1209600
Minimum: 900

Gemologyonline.com HTML Check

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “https://www.w3.org/1999/xhtml” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).

The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.

The “text” attribute on the “body” element is obsolete. Use CSS instead.

The “link” attribute on the “body” element is obsolete. Use CSS instead.

The “font” element is obsolete. Use CSS instead.

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

End tag “div” seen, but there were open elements.

Unclosed element “font”.

End tag “li” seen, but there were open elements.

Element “font” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

End tag “ul” seen, but there were open elements.

Element “div” not allowed as child of element “font” in this context. (Suppressing further errors from this subtree.)

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

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

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

No space between attributes.

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

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

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

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

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

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

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

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

Stray end tag “img”.

Stray end tag “input”.

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

End tag for “body” seen, but there were unclosed elements.

Warnings

Attribute “xmlns” is not serializable as XML 1.0.

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

Gemologyonline.com Desktop Performance

Last tested: 11/26/2018

Desktop Speed

85%

Optimize images

Leverage browser caching

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

Enable compression

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	6
Number of Hosts	2
Static Resources	4
CSS Resources	1

Gemologyonline.com Mobile Insights

Last tested: 11/26/2018

Mobile Usability

58%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

80%

Optimize images

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

Leverage browser caching

Enable compression

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	6
Number of Hosts	2
Static Resources	4
CSS Resources	1

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Gemologyonline.com Gemology Online: Online Gemological Expertise

Gemologyonline.com Overview

Gemologyonline.com Rank Summary

Gemologyonline.com Website Safety

Gemologyonline.com Rank History

Gemologyonline.com Hosting Information

Gemologyonline.com Domain Registration and Settings

Gemologyonline.com HTML Check

Gemologyonline.com Desktop Performance

Gemologyonline.com Mobile Insights

Gemologyonline.com Similar Audits

Gemologyonline.com Common Typos