Codeguide.co Code Guide by @mdo

Standards for developing consistent, flexible, and sustainable HTML and CSS

Codeguide.co Overview

Codeguide.co ranking shows that the page is at position 1,255,111 over the world, while the bulk of its audience is from Russian Federation, where it ranks 769,253.

Codeguide.co hosted on FASTLY - Fastly, US servers in Netherlands. To reduce page loading time for the majority of codeguide.co users, we recommend migrating the server to Russian Federation, as it will speed up codeguide.co page load time for the majority of users. See the list of other webpages hosted on FASTLY - Fastly, US servers.

In terms of rank-to-traffic ratio, codeguide.co has 589 unique users per day, viewing 594 pages. The rank based value of codeguide.co is 6,314 USD. Every user makes 1.07 pageviews on average.

Codeguide.co boasts a link base consisting of 352 referring domains and 396 external backlinks, as revealed by the data obtained from web network scanning.

Codeguide.co top-level domain belongs to .CO domain zone. Check other webpages in .CO zone.

According the last verification test in July 03, 2024, codeguide.co has an expired SSL certificate issued by Let's Encrypt (expired on August 05, 2024). 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 codeguide.co is a fairly safe domain.

According the Mobile-Friendly test by Google codeguide.co is nice optimized for mobile devices and tablets.

Codeguide.co Rank Summary

Global Rank

1,255,111

Average Load Time

4.12sec

Links In Count

Website Value

$5,846

Audience Geography. Where are codeguide.co visitors located?

Country	Visitors
Russian Federation RU	2.9%
Other	95.3%

Country	Pageviews
Russian Federation RU	2.9%
Other	95.3%

Country	Rank
Russian Federation RU	769253

Where do visitors go on codeguide.co?

Subdomain	Pageviews
codeguide.co	100%

Subdomain	Pageviews per User
codeguide.co	1

Subdomain	Reach
codeguide.co	100%

How popular is codeguide.co?

Period	Global Rank	Global Rank Delta
past 3 months	1255111	-667987
past month	1191994	-774363
past week	1728694	907682
yesterday	1631802	669025

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1948280	-935957	1	80%	1	0%
30	1814315	-970727	1	100%	1	0%
7	2351680	1084703	1	-64.803%	1	0%
1	1701665	606839	0	-92.806%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1011301	-562419	37	80%
30	951124	-698190	42	100%
7	1476340	800495	3	-64.803%
1	1588327	710455	5	-92.806%

Codeguide.co Website Safety

Overview

Last Updated: 11/10/2024

Overall result - codeguide.co 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: 02/06/2024

codeguide.co is safe.

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

Google Safe Search

Last Updated: 01/31/2017

codeguide.co 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

codeguide.co 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: 01/13/2021

codeguide.co is safe.

McAfee assesses codeguide.co 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 codeguide.co for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/11/2019

codeguide.co child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	codeguide.co
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	05/07/2024
Expiration	08/05/2024
Signed	Certificate is not self signed
Additional Domains	codeguide.co

Codeguide.co Rank History

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

Codeguide.co Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 54113

ASN Title: FASTLY - Fastly, US

Last Update: 10/28/2024

#
# 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: 54113
ASName: FASTLY
ASHandle: AS54113
RegDate: 2011-10-04
Updated: 2012-03-02
Comment: http://www.fastly.com/
Ref: https://rdap.arin.net/registry/autnum/54113

OrgName: Fastly
OrgId: SKYCA-3
Address: PO Box 78266
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2011-09-16
Updated: 2017-03-30
Ref: https://rdap.arin.net/registry/entity/SKYCA-3

OrgNOCHandle: FNO19-ARIN
OrgNOCName: Fastly Network Operations
OrgNOCPhone: +1-415-404-9374
OrgNOCEmail: noc@fastly.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FNO19-ARIN

OrgTechHandle: FRA19-ARIN
OrgTechName: Fastly RIR Administrator
OrgTechPhone: +1-415-404-9374
OrgTechEmail: rir-admin@fastly.com
OrgTechRef: https://rdap.arin.net/registry/entity/FRA19-ARIN

OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName: Abuse Account
OrgAbusePhone: +1-415-496-9353
OrgAbuseEmail: abuse@fastly.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4771-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.
#

Codeguide.co Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: codeguide.co
Registry Domain ID: D54991942-CO
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: whois.godaddy.com
Updated Date: 2021-03-31T11:38:01Z
Creation Date: 2014-03-26T22:09:51Z
Registry Expiry Date: 2022-03-25T23:59:59Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Domains By Proxy, LLC
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Arizona
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
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
Admin Street: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
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.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
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: ns62.domaincontrol.com
Name Server: ns61.domaincontrol.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2021-11-25T02:06:47Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
codeguide.co	185.199.108.153	600

Host	MX Record	Priority	TTL
codeguide.co	mailstore1.secureserver.net	10	3600
codeguide.co	smtp.secureserver.net	0	3600

Host	NS Record	TTL
codeguide.co	ns62.domaincontrol.com	3600
codeguide.co	ns61.domaincontrol.com	3600

Host	TXT Record	TTL

ns61.domaincontrol.com
TTL: 3600
Email address: dns.jomax.net
Serial: 2019053004
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 600

Codeguide.co HTML Check

HTML Validation Tool

Errors

Element “div” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)

Duplicate ID “golden-rule”.

Bad value “112px” for attribute “width” on element “iframe”: Expected a digit but saw “p” instead.

Bad value “20px” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.

The “allowtransparency” attribute on the “iframe” 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.

Bad value “98px” for attribute “width” on element “iframe”: Expected a digit but saw “p” instead.

Warnings

The first occurrence of ID “golden-rule” was here.

Empty heading.

Codeguide.co Lighthouse Performance

Mobile Statistics

Performance 89%

Accessibility 83%

Best Practices 85%

Progressive Web App 46%

Desktop Statistics

Progressive Web App 44%

Seo 100%

Codeguide.co Desktop Performance

Last tested: 08/12/2019

Desktop Speed

83%

Enable compression

Leverage browser caching

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

Optimize images

Desktop Resource Breakdown

Total Resources	25
Number of Hosts	14
Static Resources	9
JavaScript Resources	8
CSS Resources	1

Codeguide.co Mobile Insights

Last tested: 04/30/2017

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

76%

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

Leverage browser caching

Optimize images

Enable compression

Minify CSS

Mobile Resource Breakdown

Total Resources	28
Number of Hosts	15
Static Resources	10
JavaScript Resources	9
CSS Resources	2

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Codeguide.co Code Guide by @mdo

Standards for developing consistent, flexible, and sustainable HTML and CSS

Codeguide.co Overview

Codeguide.co Rank Summary

Codeguide.co Website Safety

Codeguide.co Rank History

Codeguide.co Hosting Information

Codeguide.co Domain Registration and Settings

Codeguide.co HTML Check

Codeguide.co Lighthouse Performance

Codeguide.co Desktop Performance

Codeguide.co Mobile Insights

Codeguide.co Similar Audits

Codeguide.co Common Typos