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Report for captcha.org

iwebchk

Top Priorities

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Traffic Rank

visitors
95,170 most visited website in the World Trend: down (+35,337)
9,026 most visited website in IN India
Traffic Rank is provided by Alexa

Visitors Localization

visitors
Low map legend High
CountryPercentDomain (ccTLD)Status
IN India41.3%captcha.inNot available.
CN China15.7%captcha.cnNot available.
US United States5.7%captcha.usNot available.
NG Nigeria3.9%captcha.ngNot available.
PK Pakistan3.0%captcha.pkNot available.
Registering country code top level domains (ccTLD) can prevent potential competitors from taking advantage of your primary domain reputation. It is also one of the ways to improve country specific SEO and performance. (www.searchenginejournal.com/seo-without-boarders-a-guide-to-international-seo-nick-paterman/60092/)

Images

accessibilitySEO-content
Perfect, all images have ALT attribute.
Number of images: 0
Missing alt tag: 0
The "alt" attribute provides a text equivalent for the image. If the browser cannot display an image the alt description will be given in its place. Furthermore, some visitors cannot see images as they might be blind in which the alt tag provides a valuable image description. Finally, search engines utilize the alt attribute for image search indexing. (www.w3.org/QA/Tips/altAttribute)

Title

SEO-content
We have found following title:

"captcha.org"

Length: 11 characters
The <TITLE> element provides a short piece of text describing the document. The title is very important as it shows in the window title bars, bookmarks and search results. Title should be between 60 to 80 characters long. (www.w3.org/QA/Tips/good-titles)

Description Metatag

SEO-content
We have found following description:

"captcha.org - listing every captcha you can think of"

Length: 52 characters
The description attribute should provide a concise explanation of a Web page's content. Also, the description is often displayed on search engine results and can indirectly affect page ranking.

Keywords Metatag

SEO-content
We have found 1 keywords:
  • captcha
Length: 7 characters
The keywords attribute was utilized by search engines to provide more accurate search results. Due to the over usage and spamming the keywords attribute has been phased out and is no longer relevant. Google doesn't use the "keywords" meta tag in web search ranking.

Text to HTML Ratio

SEO-content
The Text to HTML ratio is 43.87%
Original content is by far the single most important element to search engines. Low Text to HTML ratio indicates little content for search engines to index. We consider it to be good practice to have a Text to HTML ratio of at least 10% and ideal above 20%

Keyword Density & Consistency

SEO-content
Consistent Keywords % Density # Count T Title D Desc. H <H> A ALT B <b>
captcha6.24%165122228-10
support3.93%104--1696--
type2.12%56--929-1
unknown1.97%52--987--
product1.97%52--848--
language1.97%52--848--
vendor1.97%52--848--
homepage1.97%52--848--
yes1.93%51--584--
free1.74%46--706--
source code1.10%29--488--
sound support0.98%26--424--
language apis0.98%26--424--
ide support0.98%26--424--
64-bit support0.98%26--424--
source code available0.98%26--424--
asp captcha script0.15%4--44--
embedded into something0.11%3--47--
into something else0.11%3--47--
being embedded into0.11%3--47--
Keywords density and consistency are notable factors for optimal page SEO. Preferred keywords should have higher keywords density indicating their importance. Optimally, preferred keywords should also be consistently utilized in multiple essential areas of the page such as title, description meta tag, h1 through h6 headings, alt image attributes, backlinks and internal links anchor text. Keyword density of above 6% can indicate that the word or a phrase appears too many time in the content.

Frames

accessibilitySEO-content
No frames detected.
It is not recommended to use frames or iframes because they can cause problems for search engines. It is best to avoid frames and inline frames whenever possible (searchenginewatch.com/article/2064573/Search-Engines-and-Frames). If frames must be utilized consider <noframes> tag. (www.w3schools.com/tags/tag_noframes.asp).

Flash

accessibilitytechnologySEO-content
No flash detected.
Flash and other reach-media technologies should primarily be utilized for decorative purposes. This makes your site more search engine friendly and improves accessibility (support.google.com/webmasters/bin/answer.py?hl=en&answer=72746#1).

Headings

SEO-content
  • 0 <H1>
  • 0 <H2>
  • 2 <H3>
    • captcha.org
    • Captcha Directory Captcha Software Captcha Services Captcha Breakers Captcha Alternatives Q: So, what goes into this captcha directory? A: Accor...
  • 4 <H4>
    • Captcha Software Q: What fits within a captcha software description? Distorted text type captchas only, or there is room for other types as well? A: It is open to all non-trivial types of captcha software. Q: What about new conceptual captchas with less then perfect ...
    • Captcha Services Q: What is a captcha service? How is it defined for the purpose of this directory? A: If the task users have to solve is generated and in the real-time delivered to the requesting user or website by a third-party... — it will satisfy a captcha ser...
    • Captcha Breakers Q: If this is a captcha directory, why are captcha breakers allowed at all? A: Because one who is in the process of making a decision to deploy a captcha needs to know about the current state of captcha breaking solutions — and then later to perio...
    • Captcha Alternatives Q: If this is a captcha directory, why are captcha alternatives allowed at all? A: Because there are some usage scenarios where a captcha alternative may solve at least a part of the same problems that captchas do. Q: What types of captch...
  • 26 <H5>
    • BotDetect PHP CAPTCHA Version3.0.1 StatusActive Release Date2015-04-07 Product Homepagecaptcha.com/php-captcha.html Online democaptcha.com/demo Software LicenceCommercial List priceFree, $99 ...
    • BotDetect ASP.NET CAPTCHA Version3.0.16 StatusActive Release Date2014-06-05 Product Homepagecaptcha.com/asp.net-captcha.html Online democaptcha.com/demo Software LicenceCommercial List priceF...
    • BotDetect ASP CAPTCHA Version3.0.16 StatusActive Release Date2015-06-05 Product Homepagecaptcha.com/asp-captcha.html Online democaptcha.com/demo Software LicenceCommercial List priceFree, $99...
    • BotDetect Java CAPTCHA Version3.0.Alpha2 StatusActive Release Date2015-06-06 Product Homepagecaptcha.com/java-captcha.html Online democaptcha.com/demo Software LicenceCommercial List priceFre...
    • ASP Security Image Generator Version2.0 StatusR.I.P. Release Date2006-04-09 Product Homepagewww.tipstricks.org Online demowww.tipstricks.org/example.asp Software LicenceCommon Public License ...
    • Captcha ASP Script Version1.0 Status Release Date2006-10-31 Product Homepagewww.motobit.com/util/captcha Online demowww.motobit.com/util/captcha Software Licence List priceFree Fre...
    • CAPTCHA Image Version1.01 Status Release Date2004-02-02 Product Homepagewww.codeproject.com/aspnet/captchaimage.asp Online demoNot Available Software Licence List priceFree Free tr...
    • CAPTCHA Server Control for ASP.NET Version2.1 StatusActive Release Date2007-01-29 Product Homepagewww.codeproject.com/aspnet/CaptchaControl.asp Online demo Software Licence List priceFree ...
    • Floresense CAPTCHA control for ASP.NET Version1.0 StatusActive Release Date2007-08-20 Product Homepagewww.floresense.com/controls/dN/captcha/index.php Online demo Software LicenceCommercial L...
    • NetXtreme/AspXtreme CAPTCHA VersionAll versions StatusR.I.P. Release Date Product Homepage Online demo Software Licence List price Free trial VendorSafaByte, ComponentFo...
    • Text Disguise CAPTCHA Component Version1.0.0 Status Release DateUnknown Product Homepagewww.textdisguise.com Online demowww.textdisguise.com/TextDisguise/Demo.aspx Software LicenceCommercial ...
    • The ASP CAPTCHA Project Version0.1 Status Release Date2005-06-07 Product Homepagewww.planet-source-code.com/vb/scripts/ShowCode.asp ?txtCodeId=9204&lngWId=4 Online demoNot Available Software Licence...
    • u229.no Captcha.asp VersionUnknown Status Release Date2005-07-01 Product Homepagewww.u229.no/stuff/Captcha Online demowww.u229.no/stuff/Captcha Software LicenceUnknown List priceFree ...
    • Web Wiz CAPTCHA Version3.0 Status Release Date2007-07-22 Product Homepagewww.webwizcaptcha.com Online demowww.webwizguide.com/webwizcaptcha/demo Software LicenceCommercial List priceFree, $15...
    • captcha.cc VersionN/A StatusActive Release Date2008-10-09 Product Homepagewww.captcha.cc Online demoYes Software LicenceN/A List priceFree Free trialYes VendorDocument R...
    • Captchas.net VersionUnknown Status Release DateUnknown Product Homepagecaptchas.net Online demoNo Software LicenceN/A List priceFree, $160/year Free trialYes VendorFelix...
    • reCAPTCHA VersionN/A Status Release DateUnknown Product Homepagewww.recaptcha.com, recaptcha.sucks Online demorecaptcha.net/learnmore.html Software LicenceN/A List priceFree Free t...
    • Spamerator Version Status Release DateUnknown Product Homepagewww.spamerator.com Online demoNone Software LicenceN/A List priceFree Free trialN/A Vendor Vendo...
    • Text Disguise CAPTCHA Service Version1.0.0 Status Release DateUnknown Product Homepagewww.textdisguise.com Online demowww.textdisguise.com/TextDisguise/Demo.aspx Software LicenceN/A List pric...
    • aiCaptcha Version StatusInactive Release Date2005-01-30 Product Homepagewww.brains-n-brawn.com/aicaptcha Online demoNo Software Licence List price Free trialNo VendorCas...
    • CAPTCHA Killer Version StatusUnknown Release DateUnknown Product Homepagewww.captchakiller.com Online demo Software Licence List price Free trialYes Vendor Ve...
    • CaptchaSolver Version StatusR.I.P. Release DateUnknown Product HomepageURL used to be: www.captchasolver.com Online demo Software Licence List price Free trialN/A Vendor...
    • Google27 Version Status Release DateUnknown Product HomepageURL is: google27.com/index.php?option=com_content& task=view&id=1&Itemid=9 Online demo Software Licence List price ...
    • PWNTCHA VersionUnknown Status Release DateUnknown Product Homepagesam.zoy.org/pwntcha Online demoNo Software LicenceUnknown List priceN/A Free trialNo VendorSam Hocevar ...
    • Akismet VersionN/A Status Release DateUnknown Product Homepageakismet.com Online demoN/A Software LicenceN/A List priceFree, $5 - $750+/month Free trialYes VendorAutomat...
    • Defensio Version1.1 StatusActive Release Date2007-11-07 Product Homepagedefensio.com Online demo Software Licence List priceFree, $5 - $50+/month Free trialYes VendorKar...
  • 0 <H6>
The <h1> to <h6> tags are used to define HTML headings. The <h1> tag should hold the title describing the content of a specific page therefore only one h1 tag is needed per page. There can be any number of h2 - h6 tags but they should be added in order of importance (www.w3schools.com/tags/tag_hn.asp).

Doctype

technologyvalidity
HTML 5
The <!DOCTYPE> declaration tells the web browser about what version of HTML the page is written in. It is good practice to always add the <!DOCTYPE> declaration to the HTML documents, so that the browser knows what type of document to expect. (www.w3schools.com/tags/tag_DOCTYPE.asp)

Character Encoding

technologyvalidity
UTF-8 (Unicode)
Covers: Worldwide
To display an HTML page correctly, the browser must know what character-set to use.

Language

usability
Declared Language: en (English)
Language Attribute: en (English)
The HTML "lang" attributes and language metatag define the base language to be used for displaying text and characters on a Website.

W3C Markup Validation

validity
Status: FAILED [88 errors, 2 warning(s)]
It is good practice to use valid HTML/XHTML markup as it ensures that the search engines can read the website correctly as well as it improves cross browser compatibility (W3C Markup Validation Service).

Deprecated HTML elements

technologyvalidity
Good, no deprecated elements found.
A deprecated element is one that has been outdated by newer constructs. Deprecated elements may become obsolete in future versions of HTML so it is recommended not to use them.

Nested HTML Tables

accessibilitytechnology
Great, no nested tables detected.
In general it is not recommended to use nested tables or to utilize tables for page layout. Nested tables are known to cause performance issues due to increased HTML size and rendering time. It is better to use CSS layout instead.

Web Analytics

technology
Yes, we have detected following web analytics tools:
  • Google analytics icon Google™ Analytics
Web Analytics Tools collect and measure information about visitor activity on a website. Well interpreted web traffic data is invaluable in determining a successfully web strategy and assessing the effectiveness of a website. At a minimum, we recommend to utilize at least one web analytics tool.

robots.txt

SEO
Yes, https://captcha.org/robots.txt

Your robots.txt file is blocking search engines access to parts of the website.

User-agent: *
  • Disallow: /aspnet_client/
  • Disallow: /cgi-bin/
  • Disallow: /cp/
See all 5 disallow directives
A robots.txt file restricts access to search engine robots that crawl the web. (www.robotstxt.org/robotstxt.html)

XML Sitemap

SEO
Found following XML sitemap(s):
Sitemaps inform search engines about pages available for crawling. In its simplest form, a Sitemap is an XML file that lists URLs for a site along with additional metadata about each URL. XML sitemap should help search engines to crawl the site more intelligently. (www.sitemaps.org/protocol.html)

Accessibility Check

accessibility
WCAG 2.0 (AA) Conformance Test: FAILED [2 error(s)]
  1. id attribute is not unique.
    [Line 102, Col 1] <body> <div id="header" class="jumbotron text-center jumbotron-padding-20px" > <h3 style="marg ...(botdetect_aspnet_captcha)
    Modify the id attribute value so it is unique.
  2. Layout table has a summary.
    [Line 964, Col 9] <table class="table table-bordered table-smallbottompadding" summary="Defensio overview"> ...
    Remove the summary attribute from all layout table elements or set the summary attribute value so it contains no printable characters.
Following Web accessibility standards while developing a website can help users with specific needs, such as visually impaired, motor/mobility, auditory, seizures, as well as cognitively and intellectually impaired disabilities. Some of these fixes include general seo applications like Alt tags, Form labels, fixing empty links and adding alternative text. To read more about accessibility guidelines follow this link Web Content Accessibility Guidelines (WCAG) Overview.

Mobile Rendering

mobile
Mobile internet usage has been exceeding PC's since 2014 and growing so it is critical for pages to render correctly on mobile devices.

Mobile Optimization

mobileperformanceSEO
Mobile PageSpeed analyzes webpages and evaluates its performance while providing suggestions on reducing page load times. Google is incorporating website speed in search ranking (www.mattcutts.com/blog/site-speed)

Mobile Experience

mobileusability
Mobile users have now become a critical part of online visits. Making the website mobile friendly is no longer an option but rather necessity. (https://developers.google.com/webmasters/smartphone-sites/)

Favicon

usability
favicon
file: http://captcha.org/images/favicon.ico
size: 16px  by  16px
type: image/x-icon
No hi-resolution (192x192) icon found.
Apple touch icon not found
The Favicon is a small icon associated with a website. The Favicon is important because it is displayed next to the website's URL in the address bar of the browser as well as in bookmarks and shortcuts.

Custom 404 Error Page

usability
No valid custom 404 error page detected.
A 404 is a standard http response code for a resource that cannot be located on the server. Web servers usually return a "404 Not Found" error page for non-existing pages. Unfortunately, these default error pages are very generic and a not very user friendly, therefore, using a custom 404 error page is highly recommended.

Process of returning http status code "200 OK" for a non-existent page or redirecting users to another url is called soft 404. Soft 404 errors are problematic for search engines and are not advisable. (https://support.google.com/webmasters/answer/181708)

Printability

usability
Print-friendly pages are designed to fit on an 8.5"x11" or A4 sheet and usually include only the content of the page, along with source information.

W3C CSS Validation

validity
Status: FAILED [3 error(s)]
It is recommended to use valid CSS to ensure that the website displays correctly. (W3C CSS Validation Service).

Domain Age

SEO-Authority
Your domain was registerd for the first time: 12 years, 3 months, 24 days ago.
Age of the domain is one of the many signals that search engines utilize for ranking. Brand new domains generally have more difficult time to rank high for the first few months.

Domain Expiration

SEO-Authority
Your domain expires in: 5 years, 8 months, 5 days.
Domain expiration far in to the future is considered a good practice as it promotes confidence in your website, decreases chances of losing domain and in certain cases might help with search engine ranking. (https://www.hover.com/blog/three-reasons-to-renew-your-domain-names-for-five-years/)

IP Canonicalization

SEO
No, your site's IP 178.63.240.216 does not redirect to captcha.org.
Some web spiders index websites using IP as well as domain name which can cause duplicate content if there is no IP Canonicalization.

URL Canonicalization

SEO
Yes, both the www.captcha.org and captcha.org resolve to the same URL.
Domain name with WWW and without can be considered as different pages causing duplicate content for search engines. (www.mattcutts.com/blog/seo-advice-url-canonicalization)

Page Speed

performanceSEO
Google Page Speed score: 89% (High)
Rq. Requests Hst. Hosts LT Load time Html Img Images JS JavaScript CSS F Flash O Other PS Page Size
631.78s64.1 KB504 B45.74 KB121.05 KB0 B470 B231.84 KB

RecommendationImpact
Avoid landing page redirects
None
Enable compression
None
Leverage browser caching
Low
Reduce server response time
None
Minify CSS
None
Minify HTML
None
Minify JavaScript
None
Eliminate render-blocking JavaScript and CSS in above-the-fold content
High
Optimize images
None
Prioritize visible content
None

Subscribe for more details
PageSpeed analyzes webpages and evaluates its performance while providing suggestions on reducing page load times. Google is now incorporating website speed in search ranking (www.mattcutts.com/blog/site-speed)

Server Information

security

ISP:
Hetzner Online GmbH
Server IP:
178.63.240.216
Server Location:
DE LOWER SAXONY, Wittingen

Name Server 1:
ns1.lanapsoft.com (178.63.240.221)
Name Server 2:
ns2.lanapsoft.com (178.63.240.222)
Your server's IP address and location have minor impact on the country specific SEO. It is recommend to host the website in the country where the number of vistors is desired to be the highest. Search engines take the geolocation of a server into account. (www.youtube.com/watch?v=hXt23AXlJJU)

HTTPS (SSL)

security
Issued To:
Common Name (CN):
captcha.org
Issuer:
Common Name (CN):
Let's Encrypt Authority X3
Oranization (O):
Let's Encrypt
Period of Validity
Begins On:
02/03/2018
Expires On:
05/04/2018
Google™ is now treating HTTPS as a ranking signal. HTTPS is a secure web protocol that allows for encrypted communication between website and the client. HTTPS protocol requires your website to have an SSL certificate, which can be purchased from a Certificate Authority (CA) or SSL vendor. (security.googleblog.com/2014/08/https-as-ranking-signal_6.html).

Safe Browsing

security
Yes
Safe Browsing is a service provided by Google that enables applications to check URLs against Google's constantly updated lists of suspected phishing and malware pages. If your site is marked as unsafe see our guide on how to fix websites blocked by google safe browsing

Spam Blacklist

security
Good, your IP 178.63.240.216 is not blacklisted.
Spammer directories provide lists of IPs from which spam distribution is reported. Emails sent from the blocked IPs are subject to closer scrutiny and are much less likely to be delivered. For email campaigns it is recommended to utilize professional email services to ensure that your website IP is not blocked. (www.stopforumspam.com)

Email Address Obfuscation

security
There is 1 email in plain text on the webpage:
  • webmaster@captcha.org
It is recommended to obfuscate email addresses posted in public. This prevents email addresses from being automatically harvested by spam bots which helps to decrease number of unsolicited emails. See our email obfuscation techniques guide for more details.

Directory Browsing

security
Great, your server has directory browsing disabled.
Protect Webserver directories from unwanted browsing. To enhance security, directory browsing should be disabled unless you have a specific reason to enable it. If you enable directory browsing, make sure that you only enable it on the particular directory or directories that you want to share. (https://technet.microsoft.com/en-us/library/cc731109)

Whois Privacy

security
Registrant:
Handle:
C146467791-LROR
Name:
DNS Admin
Organization:
Captcha-Info Inc.
Address:
Cedar Hill Crest, Villa, P.O. Box 1825, Kingstown, N/A, P.O. Box 1825, VC
Phone:
+385.21772832
Email:
administrator@captcha.com
Administrative Contact:
Handle:
C146467792-LROR
Name:
DNS Admin
Organization:
Captcha-Info Inc.
Address:
Cedar Hill Crest, Villa, P.O. Box 1825, Kingstown, N/A, P.O. Box 1825, VC
Phone:
+385.21772832
Email:
administrator@captcha.com
Technical Contact:
Handle:
C146467793-LROR
Name:
DNS Admin
Organization:
Captcha-Info Inc.
Address:
Cedar Hill Crest, Villa, P.O. Box 1825, Kingstown, N/A, P.O. Box 1825, VC
Phone:
+385.21772832
Email:
administrator@captcha.com
Whois Privacy is a service that prevents domain owner contact information from being displayed in the publicly available Whois records. This can help to cut down on unwanted spam but utilizing Whois privacy should be evaluated against business model and branding strategy.

Server Signature

security
On, Apache/2.4.10 (Debian) OpenSSL/1.0.1t
Attackers can utilize server signature versioning information to their advantage therefore it is recommended to disable it when possible.