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Trello.com Trello

Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute detail...

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Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 09/16/2019

Trello.com receives about nine hundred thousand unique visitors and three million pageviews per day. The estimated value of trello.com is forty million USD. Each unique visitor makes about 3.41 pageviews on average.

Over the time trello.com has been ranked as high as 67 in the world, while most of its traffic comes from United States, where it reached as high as 170 position.

Trello.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (November 28, 2019) trello.com has a valid and up-to-date wildcard SSL certificate issued by DigiCert Inc that expires on August 29, 2020. Check other websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust trello.com is quite a safe domain.

Mobile-Friendly test indicates that trello.com is well optimized for mobile and tablet devices.

Global Rank
230
Average Load Time
2.37sec
Links In Count
3,306
Website Value
$39.2 M
Overview
Last Updated: 12/09/2019
Overall result - "trello.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: 01/12/2019
NCS "trello.com" OK.

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

Google Safe Search
Last Updated: 10/10/2016
GSS "trello.com" OK.

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: 02/18/2019
Malware not found at "trello.com".
"trello.com" is not a phishing page.
"trello.com" does not install unwanted software.
"trello.com" does not contain harmfull applications.
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: 01/09/2019
SA "trello.com" OK.

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

Web of Trust
Last Updated: 01/09/2019
WOT "trello.com" VERY GOOD.

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

SSL Information
Domain *.trello.com
Issuer Organization DigiCert Inc
Issuer DigiCert SHA2 Secure Server CA
Algorithm RSA-SHA256
Valid form 07/11/2017
Expiration 08/29/2020
Signed Certificate is not self signed
Additional Domains *.trello.com
trello.com
Server Location
Dallas
Texas
United States
ASN Information

ASN ID: 26769
ASN Title: BANDCON - Bandcon, US

Last Update: 05/29/2019

#
# 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: 26769
ASName: BANDCON
ASHandle: AS26769
RegDate: 2002-11-21
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/26769

OrgName: Bandcon
OrgId: BANDC
Address: 151 Kalmus Drive
Address: Suite M-2
City: Costa Mesa
StateProv: CA
PostalCode: 92926
Country: US
RegDate: 2002-11-08
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/BANDC

OrgTechHandle: NOC2402-ARIN
OrgTechName: Network Operation Center
OrgTechPhone: +1-888-253-8353
OrgTechEmail: arinpoc@bandcon.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC2402-ARIN

OrgAbuseHandle: NOC2402-ARIN
OrgAbuseName: Network Operation Center
OrgAbusePhone: +1-888-253-8353
OrgAbuseEmail: arinpoc@bandcon.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC2402-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.
#

HTML Metatags
Title
Trello
The title is too short, it may not provide search engines and users with enough information to understand the relevancy of your page. You should try to keep the length of the title somewhere between at least 10 characters and 70 characters.
Description
Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
The description has optimal length. Keep in mind that the "optimal" length will vary depending on the situation, and your primary goal should be to provide value and drive clicks.
Encoding
UTF-8
You should always specify the encoding used for an HTML page. If you don't, you risk that characters in your content are incorrectly interpreted. This is not just an issue of human readability, increasingly machines need to understand your data too.
Language
Language not found
Identifying the language of your content allows you to automatically do a number of things, from changing the look and behavior of a page, to assisting search engines in extracting information. If part of the page uses text in a different language, you can add a language attribute with a different value to the element that surrounds that content.
Language Region
Not Found
Images
Attribute ALT
Line 40, ...<img src="https://d2k1ftgv7pobq7.cloudfront.net/meta/p/res/images...
Line 40, ...<img src="https://d2k1ftgv7pobq7.cloudfront.net/meta/p/res/images...
Line 40, ...<img src="https://d2k1ftgv7pobq7.cloudfront.net/meta/p/res/images...
Line 40, ...<img src="https://d2k1ftgv7pobq7.cloudfront.net/meta/p/res/images...
Line 49, ...<img class="atlassian-logo-small white" src="https://d2k1ftgv7pob...
Line 49, ...<img class="atlassian-logo-small gray" src="https://d2k1ftgv7pobq...
As a general rule, search engines do not interpret the content of image files. The text provided in the <img alt> attribute enables the site owner to provide relevant information to the search engine and to the end user.
H1-H6 Tags Information

For search engines, <H> tags helps understand the structure of the text on a page better. For users, headings are like anchors in a wall of text, navigating them through the page and making it easier to digest. The <h1> tag reinforces the core keyword(s) found in the <title>, <description>, and the <body>. We recommend that the <h1> tag includes keywords that reflect the contents of the page and that it is not longer than 150 characters in length, but don’t overuse the tags and the keywords in them. Keep it readable for users.

H1
1 H1 tag(s).
Your H1 introduces the topic your page is all about, just as a title tells a reader what a book is all about.
H2
The H2s are akin to book chapters, describing the main topics you’ll cover in sections of the article.
H3
9 H3 tag(s).
Subsequent headers, H3s to H6s, serve as additional sub-headings within each section, just as a book chapter may be split up by multiple sub-topics.
H4
H5
11 H5 tag(s).
H6
3 H6 tag.
Iframes Information
iFrame
iFrames not found.
Since search engines consider the content in iframes to belong to another website, the best you can hope for is no effect on SEO. Iframes tend to neither help nor hurt your search engine ranking. For this reason, it’s best to refrain from using iframes on main pages that you want to rank high in search engine results. Instead, fill high-priority pages with useful, unique content and save iframes for other pages.
Code To Text Ratio
Code To Text Ratio
1.22 %
A good code to text ratio is anywhere from 25 to 70 percent. This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information. This has become especially apparent since search engines, such as Google, released the Panda update which placed importance on content-driven sites.
Favicons

Favicons are the little piece of graphic that represents your brand on browser tabs, bookmark lists, search history, search ads and even search results. These files are placed in a file called favicon.ico and placed in the root directory of a website. There are no direct SEO effects of having favicons. However, there may be indirect benefits such as increased usability of site and bookmarks. It makes your website look more professional and help a users to remember your site while browsing through multiple URLs. If you want to get mentioned benefits you have to specify icons for different web browsers and sometimes even for different mobiles.

Default Favicon
default, favicon.ico
Backup icon for most desktop browsers (if no icon of the right size is found). Tag format <link rel="shortcut icon" href="path-to-16x16-icon.ico" type="image/x-icon" />
16x16 Optional Favicon
Standard icon for outdated browsers or small resolution hand held devices. Tag format <link rel="icon" type="image/png" sizes="16x16" href="path-to-16x16.png">
32x32 Optional Favicon
Standard for most desktop browsers. Tag format <link rel="icon" sizes="32x32" href="path-to-32x32.png">
96x96 Optional Favicon
Mostly used as GoogleTV icon. Tag format <link rel="icon" type="image/png" sizes="96x96" href="path-to-96x96.png">
Default Apple Icon
Backup icon for apple devices (if no icon of the right size is found). Preferrable size 60x60. Tag format <link rel="apple-touch-icon" sizes="72x72" href="path-to-small-icon.png">
180x180 Apple Icon
iPhone 6 plus icons. Tag format <link rel="apple-touch-icon" sizes="180x180" href="path-to-180x180.png">
152x152 Apple Icon
iPad, iPad mini icons. Tag format <link rel="apple-touch-icon" sizes="152x152" href="path-to-icon-152x152.png">
167x167 Apple Icon
iPad Pro icon. Tag format <link rel="apple-touch-icon" sizes="167x167" href="path-to-167x167.png">
Robots.txt Information

Robots.txt is a text file that website owners can create to tell search engine bots how to crawl and index pages on their site.

Robots File
Robots File Loaded successfully (/robots.txt)
You can have multiple lines of instructions to allow or disallow specific URLs and add multiple sitemaps. If you do not disallow a URL, then search engine bots assume that they are allowed to crawl it.
Disallow
13 record(s)
Other User-Agent
Not found
Default User-Agent
1 record(s)
Sitemap

A sitemap is an XML file where is provided information about each URL: when it was last updated, how often it changes, and how important it is in relation to other URLs in the site. Search engines crawling bots read this file to more efficiently and intelligently crawl your site and to find URLs that may be isolated from rest of the site's content.

Default Sitemap
Sitemap File Loaded successfully (/sitemap.xml)
Using a sitemap doesn't guarantee that all the items in your sitemap will be crawled and indexed, however, your site will benefit from having a sitemap.
WHOIS

Domain Name: TRELLO.COM
Registry Domain ID: 127841085_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.name.com
Registrar URL: http://www.name.com
Updated Date: 2019-05-10T17:28:33Z
Creation Date: 2004-08-20T18:07:36Z
Registry Expiry Date: 2020-06-01T11:59:59Z
Registrar: Name.com, Inc.
Registrar IANA ID: 625
Registrar Abuse Contact Email: abuse@name.com
Registrar Abuse Contact Phone: 7202492374
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: A1-158.AKAM.NET
Name Server: A22-65.AKAM.NET
Name Server: A28-66.AKAM.NET
Name Server: A3-67.AKAM.NET
Name Server: A4-64.AKAM.NET
Name Server: A7-65.AKAM.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2019-10-01T13:42:54Z

DNS Records
HostA RecordTTL
trello.com23.213.124.5820
HostMX RecordPriorityTTL
trello.comaspmx.l.google.com10300
trello.comaspmx3.googlemail.com30300
trello.comalt1.aspmx.l.google.com20300
trello.comalt2.aspmx.l.google.com20300
trello.comaspmx2.googlemail.com30300
HostNS RecordTTL
trello.coma3-67.akam.net3600
trello.coma22-65.akam.net3600
trello.coma4-64.akam.net3600
trello.coma1-158.akam.net3600
trello.coma7-65.akam.net3600
trello.coma28-66.akam.net3600
HostTXT RecordTTL
trello.comgoogle-site-verification=UqQbR3bkx0DW0mTjn4zpy-pFaTOtklFFLgVJPLpWBfg300
trello.commailru-verification: 26cd15930108c82c300
trello.comgoogle-site-verification=iO5wCIopiukjh2t3UyhtM8Xhoa_csuD8ZqaaBqsD2ho300
trello.comv=spf1 include:_spf1.trello.com include:_spf2.trello.com include:_spf.salesforce.com include:helpscoutemail.com include:spemail.trello.com ip6:2c0f:fb50:4000::/36 -all300

a7-65.akam.net
TTL: 86400
Email address: hostmaster.akamai.com
Serial: 1537389409
Refresh: 43200
Retry: 7200
Expire: 604800
Minimum: 7200

Errors
Warnings

Last tested: 06/12/2016

Desktop
Desktop Speed
94%
Desktop Resource Breakdown
Total Resources31
Number of Hosts10
Static Resources25
JavaScript Resources4
CSS Resources1

Last tested: 12/02/2019

Mobile
Mobile Usability
92%
Mobile Speed
65%
Mobile Resource Breakdown
Total Resources67
Number of Hosts26
Static Resources46
JavaScript Resources22
CSS Resources1
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