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docbrown.info

Free to use online Doc Brown's CHEMISTRY revision website by retired science education teacher notes teaching and learning revising biology chemistry physics UK GCSE IGCSE AQA Edexcel OCR GCSE IGCSE A level chemistry USA US grades India Indian Secondary s

Global rank: #434858
Daily visitors: 4.22K
Monthly Visits: 126,635
Pageviews per user: 1.89
Registrar Abuse Contact Email: [email protected]
Registrant Phone:
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TLD: info
IP Address: 67.213.218.91
Organization: Hosting Services, Inc.
Category: Science and Education >
Chemistry
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docbrown.info Trust Score

docbrown.info is probably legit as the trust score is reasonable. Our algorithm rated docbrown.info a 92. Although our rating of docbrown.info is medium to low risk, we encourage you to always vote as the evaluation of the site is done automatically.

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DNS Lookup

DNS entries, such as A, NS, MX, and TXT records, are crucial for the functioning of the Internet. The A record maps a domain name to an IPv4 address, while the NS record specifies authoritative name servers for a domain. The MX record identifies the mail server responsible for receiving email messages for a domain. Additionally, the TXT record allows for the association of any text information with a domain name. These records play a vital role in ensuring proper communication and connectivity across the internet.

HostClassTTLTypeData
docbrown.infoIN3600Aip: 67.213.218.91
docbrown.infoIN3600NStarget: dns3.uk2.net
docbrown.infoIN3600NStarget: dns1.uk2.net
docbrown.infoIN3600NStarget: dns2.uk2.net
docbrown.infoIN86400SOAmname: ultra103.uk2.netrname: hostmaster.docbrown.infoserial: 2010033014refresh: 10800retry: 1800expire: 604800minimum-ttl: 86400
docbrown.infoIN60MXtarget: mx.docbrown.info.cust.a.hostedemail.com
docbrown.infoIN7200TXTtxt: v=spf1 include:_spf.hostedemail.com ~all

docbrown.info Traffic Analysis

According to global rankings, docbrown.info holds the position of #434858. It attracts an approximate daily audience of 4.22K visitors, leading to a total of 4334 pageviews. On a monthly basis, the website garners around 126.64K visitors.

Daily Visitors4.22K
Monthly Visits126.64K
Pages per Visit1.89
Visit Duration0:01:39
Bounce Rate71.47%
Want complete report?Full SEMrush Report >>
Daily Unique Visitors:
4221
Monthly Visits:
126635
Pages per Visit:
1.89
Daily Pageviews:
4334
Avg. visit duration:
0:01:39
Bounce rate:
71.47%
Monthly Visits (SEMrush):
129091

Traffic Sources

SourcesTraffic Share
Social:
0.00%
Paid Referrals:
1.07%
Mail:
0.00%
Search:
77.79%
Direct:
21.14%

Visitors by Country

CountryTraffic Share
United States:
28.39%
United Kingdom:
23.70%
Malaysia:
5.91%
India:
4.08%
Canada:
3.19%

SSL Checker - SSL Certificate Verify

An SSL certificate is a digital certificate that ensures a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption to keep data private and protected during transmission. docbrown.info supports HTTPS, demonstrating their commitment to providing a secure browsing experience for users.

name
*.docbrown.info
hash
9a26019c
issuer
Let's Encrypt
version
2
serialNumber
264871812814429368088214924019667194793101
validFrom_time_t
1710487850
validTo_time_t
1718263849
signatureTypeSN
RSA-SHA256
signatureTypeLN
sha256WithRSAEncryption
signatureTypeNID
668
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
E5:42:48:D8:01:E9:B6:CB:F9:7C:40:AB:1E:D0:B2:54:CE:4A:97:08
authorityKeyIdentifier
keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
OCSP - URI:http://r3.o.lencr.org CA Issuers - URI:http://r3.i.lencr.org/
subjectAltName
DNS:*.docbrown.info, DNS:docbrown.info
certificatePolicies
Policy: 2.23.140.1.2.1

HTTP Headers

HTTP headers are additional segments of data exchanged between a client (e.g. a web browser) and a server during an HTTP request or response. They serve to provide instructions, metadata, or control parameters for the interaction between the client and server.

Status
HTTP/1.1 200
date
Tue, 28 May 2024 08:02:40 GMT
server
Apache
x-provided-by
StackCDN
last-modified
Sun, 26 May 2024 14:11:08 GMT
etag
"30f39-6195bf8e29bfd"
accept-ranges
bytes
content-length
200505
vary
Accept-Encoding
content-type
text/html
x-via
LHR1

Where is docbrown.info hosted?

docbrown.info is likely hosted in various data centers located across different regions worldwide. The current data center mentioned is just one of many where the website may be hosted.

Whois Information

WHOIS protocol used to get domain/IP info. Common for reg details, ownership of a domain/IP. Check docbrown.info for reg/admin contact info, owner, org, email, phone, creation, and expiration dates.

Domain Updated Date:2024-03-26
Domain Created Date:2007-03-26
Domain Expiry Date:
Domain Name:
Registrar WHOIS Server:WHOIS.ENOM.COM
Registrar Abuse Contact Email:[email protected]
Registrar Abuse Contact Phone:425.518.1929
Domain Registrar:eNom, LLC
Domain Owner:Doc Brown''s Chemistry Clinic

Domain Name: docbrown.info

Registry Domain ID: d3f4fd3e2052464188cb2eed85adee28-DONUTS

Registrar WHOIS Server: WHOIS.ENOM.COM

Registrar URL: http://www.enom.com

Updated Date: 2024-03-26T22:48:30Z

Creation Date: 2007-03-26T11:46:08Z

Registry Expiry Date: 2025-03-26T11:46:08Z

Registrar: eNom, LLC

Registrar IANA ID: 48

Registrar Abuse Contact Email: [email protected]

Registrar Abuse Contact Phone: 425.518.1929

Registrant Organization: Doc Brown''s Chemistry Clinic

Registrant State/Province: North Yorkshire

Registrant Country: GB

Name Server: dns3.uk2.net

SEO Analysis

SEO analysis involves examining the performance of a website, including titles, descriptions, keywords, and website speed. It also includes identifying popular keywords and researching competitor websites to understand their strategies. The analysis aims to optimize the website's visibility and improve its ranking on search engines.

Title Tag:
Free to use online Doc Brown's CHEMISTRY revision website by retired science education teacher notes teaching and learning revising biology chemistry physics UK GCSE IGCSE AQA Edexcel OCR GCSE IGCSE A level chemistry USA US grades India Indian Secondary s

Length: 261 characters

What is the issue about?
Pages have title length greater than 70 characters. If the title is too long, it might be truncated or ignored by Search Engines. Keep it relevant and not too long.

How to fix?
Change the title length to be less than 70 characters. Make it unique and relevant to best describe the page content.

Meta Description:

No meta description found.

Length: 0 characters

When crafting website descriptions, keep in mind that search engines only show the first 150-160 characters in search results. To ensure your entire description is visible, aim for a length of 25-160 characters. If your description is too long, it may get cut off. Conversely, if it's too short, search engines may add text from elsewhere on your page. Additionally, search engines may modify the description you provide to better match the user's search intent. It's best to strike a balance between brevity and relevance for optimal visibility.

Meta Keywords:

No meta keywords found.

In the realm of search engine optimization, the meta keywords tag has become a relic of the past due to its potential for misuse, ultimately leading major search engines to disregard it in their ranking algorithms.

Keywords Cloud:
Term Count Density
site 247 2.73%
chemistry 242 2.67%
website 185 2.04%
science 111 1.23%
doc 110 1.22%
revision 101 1.12%

A crucial factor in search engine optimization is keyword density, which refers to the proportion of a particular keyword present in the text of a webpage. In order to achieve high rankings on search engine results pages, it is essential to maintain the appropriate keyword density for your primary keyword.

Image Alt Attribute:
186 images found in your page, and 24 images are without "ALT" text.

What is the issue about?
The tag does not have an ALT attribute defined. As a general rule, search engines do not interpret the content of image files. The text provided in the attribute enables the site owner to provide relevant information to the search engine and to the end user. Alt text is helpful to end users if they have images disabled or if the image does not properly load. In addition, the Alt text is utilized by screen readers. Make sure that your Alt text is descriptive and accurately reflects what the image represents and supports the content on the page.

How to fix?
Use the <img alt> attribute to write descriptive content for the image: <img source='pic.gif' alt='Accurate and descriptive keyword text that represents the image.' />.

Website Speed Test (Desktop):
0.45 seconds

Website speed is a measurement of how fast the content on your page loads. Website speed is one of many factors involved in the discipline of search engine optimization (SEO), but it is not the only one. In a recent study, the average load time for a web page was 3.21s.

Top Organic Search Terms:
Term Search Volume Traffic Traffic (%)
doc brown chemistry 70 0 0%

CO-Hosted

CoHosted refers to a situation where multiple domain names (websites) are using the same IP address to point to their respective web servers. They could be owned by different individuals or organizations and may serve entirely different purposes.

docbrown.info

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Total reviews: 2
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Very positive reviews

rating 5

Total reviews: 2
Average score: 5 stars

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