yygrammar.com ▶ Ӣ?镉锓ㄍ

Yygrammar.com | Key Trends

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.40 sec.
Last Checked: 11/02/2026

Yygrammar.com attracts 10,834 unique visitors daily, generating 19,501 pageviews. The estimated value of yygrammar.com is 337,435 USD. Each visitor views approximately 1.93 pages on average.

According to Majestic's traffic estimates, yygrammar.com ranks 6,252 globally, with the majority of its visitors coming from China, where it holds the 4,152 position.

It is beneficial for yygrammar.com that their data center (provided by AROSS-AS, US) is located in China, as this helps reduce page load time for most visitors.

See the list of other websites hosted by AROSS-AS, US.

Yygrammar.com is registered with the .COM top-level domain. Explore additional websites within the .COM zone.

According to the latest verification on (November 02, 2026), yygrammar.com has an invalid SSL certificate. Click the "Refresh" button in the Safety Information section for updated SSL details.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust yygrammar.com appears to be a safe domain.

Based on Google's Mobile-Friendly test, yygrammar.com is not well optimized for mobile and tablet devices. Ensuring your site is mobile-friendly guarantees better performance across all devices.

Yygrammar.com | General Site Information

Global Rank

37,606

Average Load Time

0.39sec

Links In Count

Website Value

$315,360

Audience Geography. Where are yygrammar.com visitors located?

Country	Visitors
China CN	91.7%
Hong Kong HK	1.4%
Taiwan TW	1.2%
United States US	1%
Other	4.6%

Country	Pageviews
China CN	93.1%
Hong Kong HK	1.5%
Taiwan TW	1.3%
United States US	0.7%
Other	3.4%

Country	Rank
China CN	4152
Hong Kong HK	12201
Taiwan TW	21074
United States US	342382

Where do visitors go on yygrammar.com?

Subdomain	Pageviews
ask.yygrammar.com	59.97%
yygrammar.com	40.04%

Subdomain	Pageviews per User
yygrammar.com	1.5
ask.yygrammar.com	1.2

Subdomain	Reach
ask.yygrammar.com	70.08%
yygrammar.com	37.88%

How popular is yygrammar.com?

Period	Global Rank	Global Rank Delta
past 3 months	37606	-18039
past month	34447	-4839
past week	28196	-4217
yesterday	29287	1325

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	53467	-32253	12	77%	1.8	20%
30	56534	1900	11	-2.67%	1.4	-24.74%
7	45812	-5221	14	10%	1.5	-4.38%
1	47031	-11283	1	30%	2	60%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	34025	-13798	23	50%
30	28629	-7353	29	30%
7	23823	-4122	35	20%
1	25607	5255	30	-19.63%

Yygrammar.com | Safety and Security Details

Overview

Last Updated: 11/02/2026

Overall result - yygrammar.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: 03/25/2026

yygrammar.com is safe.

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

Google Safe Search

Last Updated: 11/11/2016

yygrammar.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

yygrammar.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: 02/25/2021

yygrammar.com is safe.

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

Web of Trust

Last Updated: 01/10/2019

yygrammar.com child safety is good.

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

Yygrammar.com | SSL Certificate Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

Yygrammar.com | Server and Hosting Details

Server Location

Geolocation Tool

Yygrammar.com ASN Information

ASN Lookup Tool

ASN ID: 400619
ASN Title: AROSS-AS, US

Last Update: 12/18/2025

ASN Whois

#
# 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 1997-2022, American Registry for Internet Numbers, Ltd.
#

ASNumber: 400619
ASName: AROSS-AS
ASHandle: AS400619
RegDate: 2022-04-11
Updated: 2022-04-11
Ref: https://rdap.arin.net/registry/autnum/400619

OrgName: AROSSCLOUD INC.
OrgId: AROSS-1
Address: 840 S FRANKLIN ST
City: DENVER
StateProv: CO
PostalCode: 80209
Country: US
RegDate: 2022-02-26
Updated: 2022-03-28
Ref: https://rdap.arin.net/registry/entity/AROSS-1

OrgTechHandle: MARKC4-ARIN
OrgTechName: Mark, Chow
OrgTechPhone: +1-657-206-5036
OrgTechEmail: mark.chow@arosscloud.com
OrgTechRef: https://rdap.arin.net/registry/entity/MARKC4-ARIN

OrgAbuseHandle: MARKC4-ARIN
OrgAbuseName: Mark, Chow
OrgAbusePhone: +1-657-206-5036
OrgAbuseEmail: mark.chow@arosscloud.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MARKC4-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 1997-2022, American Registry for Internet Numbers, Ltd.
#

Yygrammar.com | Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: YYGRAMMAR.COM
Registry Domain ID: 1273216821_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.bizcn.com
Registrar URL: http://www.bizcn.com
Updated Date: 2023-03-16T02:11:01Z
Creation Date: 2007-10-13T07:52:40Z
Registry Expiry Date: 2024-10-13T07:52:40Z
Registrar: Bizcn.com, Inc.
Registrar IANA ID: 471
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS7.CNMSN.NET
Name Server: NS8.CNMSN.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-27T07:03:13Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
yygrammar.com	120.79.148.12	120

Host	MX Record	Priority	TTL

Host	NS Record	TTL
yygrammar.com	ns8.cnmsn.net	600
yygrammar.com	ns7.cnmsn.net	600

Host	TXT Record	TTL

dns.bizcn.com
TTL: 600
Email address: abuse.bizcn.com
Serial: 7
Refresh: 28800
Retry: 14400
Expire: 14400
Minimum: 600

Yygrammar.com | HTML Validation Report

HTML Validation Tool

Errors

Malformed byte sequence: “d3”.

Malformed byte sequence: “ef”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “d7”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “b4”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “e6”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “dc”.

Malformed byte sequence: “ef”, “b4”.

Malformed byte sequence: “a8”.

Malformed byte sequence: “eb”, “be”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “d6”.

Malformed byte sequence: “e3”, “ba”.

Malformed byte sequence: “bc”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “d1”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “cb”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “d4”.

Malformed byte sequence: “eb”, “b9”.

Malformed byte sequence: “df”.

Malformed byte sequence: “eb”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “eb”, “bf”.

Malformed byte sequence: “da”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “b9”.

Malformed byte sequence: “e3”, “b4”.

Malformed byte sequence: “ae”.

Malformed byte sequence: “ba”.

Malformed byte sequence: “d5”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “ad”.

Malformed byte sequence: “d8”.

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Forbidden code point U+fde8.

Internal encoding declaration “gb2312” disagrees with the actual encoding of the document (“utf-8”).

Bad value “text/html; charset=gb2312” for attribute “content” on element “meta”: “gb2312” is not a preferred encoding name. The preferred label for this encoding is “gbk”.

Attribute “leftmargin” not allowed on element “body” at this point.

Attribute “topmargin” not allowed on element “body” at this point.

Malformed byte sequence: “f0”.

Malformed byte sequence: “b8”.

Malformed byte sequence: “be”.

Malformed byte sequence: “ab”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “e9”, “b8”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “b2”.

Malformed byte sequence: “f2”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “ef”, “b5”.

Malformed byte sequence: “a1”.

Malformed byte sequence: “c8”.

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

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

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

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

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

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

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

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

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

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

Attribute “background” not allowed on element “td” at this point.

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

Malformed byte sequence: “c2”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “fa”.

Malformed byte sequence: “fd”.

Malformed byte sequence: “e9”, “b4”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “b6”.

Malformed byte sequence: “af”.

The “vspace” attribute on the “img” element is obsolete. Use CSS instead.

Attribute “height” not allowed on element “table” at this point.

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

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

Malformed byte sequence: “bb”.

Malformed byte sequence: “c6”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “e1”.

Malformed byte sequence: “fe”.

Malformed byte sequence: “e3”, “b9”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “a7”.

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

Duplicate ID “TabTitle”.

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

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

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

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

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

Duplicate ID “TabTitle1”.

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

Table columns in range 9…11 established by element “td” have no cells beginning in them.

Malformed byte sequence: “f3”, “bd”.

Malformed byte sequence: “e5”, “b5”.

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

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

The first occurrence of ID “TabTitle” was here.

The first occurrence of ID “TabTitle1” was here.

A table row was 11 columns wide and exceeded the column count established by the first row (8).

NON-DOCUMENT-ERROR

Too many messages.

Yygrammar.com | Desktop Performance Insights

Last tested: 11/22/2018

Desktop

Desktop Speed

73%

Leverage browser caching

Optimize images

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

Enable compression

Minify HTML

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	49
Number of Hosts	9
Static Resources	40
JavaScript Resources	9
CSS Resources	2

Yygrammar.com | Mobile Performance Insights

Last tested: 11/22/2018

Mobile

Mobile Usability

57%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Avoid plugins

Mobile Speed

64%

Leverage browser caching

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

Optimize images

Enable compression

Minify HTML

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	49
Number of Hosts	9
Static Resources	40
JavaScript Resources	9
CSS Resources	2

Yygrammar.com | Common Typographical Errors

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Yygrammar.com Ӣ?镉锓ㄍ

Yygrammar.com | Key Trends

Yygrammar.com | General Site Information

Yygrammar.com | Safety and Security Details

Yygrammar.com | Server and Hosting Details

Yygrammar.com | Domain Name Information

Yygrammar.com | HTML Validation Report

Yygrammar.com | Desktop Performance Insights

Yygrammar.com | Mobile Performance Insights

Yygrammar.com | Competitors Analysis

Yygrammar.com | Common Typographical Errors