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Traffic Rank

8,820,136 most visited website in the World Trend: down (+625,934)
Traffic Rank is provided by Alexa

Visitors Localization

No data 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. (


Good, most images have ALT attribute.
Number of images: 53
Missing alt tag: 1

List of images with missing ALT attributes:

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. (


We have found following title:

"Technology leaders in Aviation Lighting | Avlite Systems"

Length: 56 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. (

Description Metatag

We have found following description:

"View our World Class Aviation lighting products & solutions. Airfield lighting, Obstruction lights, Helipad lighting, monitoring & control systems and more."

Length: 156 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

No Keywords Found.
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

The Text to HTML ratio is 17.31%
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

Consistent Keywords % Density # Count T Title D Desc. H <H> A ALT B <b>
avlite systems2.83%651-20--
read more1.70%39-----
airfield lighting1.18%27-113--
obstruction lighting1.05%24--11--
aviation lighting0.83%19116--
home page slider0.44%10-----
airfield lighting system0.39%9--4--
solar airfield lighting0.30%7--3--
obstruction lighting solutions0.30%7--1--
— avlite systems0.30%7-----
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.


No frames detected. We found 1 inline frame(s).
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 ( If frames must be utilized consider <noframes> tag. (


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 (


  • 5 <H1>
    • Avlite Systems Acquires majority interest in laser Guidance Inc.
    • Worldclass solutions for solar airfield lighting
    • Worldclass solutions for heliport lighting
    • Worldclass solutions for Obstruction lighting
    • Worldclass solutions for Military aviation lighting
  • 5 <H2>
    • Industry Leaders in solar aviation lighting
    • Solutions for Airfields, Helipads & Obstruction Lighting
    • Aviation Lighting Case Studies
    • Aviation Lighting Products
    • News
  • 46 <H3>
    • Avlite Systems has a leading portfolio of rugged, reliable and patented Aviation lighting products and solutions for various industries including Airport Lighting, Helipad Lighting, Resources, Military & Defense Airfield lighting systems, Mining, HEMS, EMS, Cranes, Obstruction, Offshore Oil & Gas de...
    • Airfield Lighting
    • Helipad Lighting
    • Obstruction Lighting
    • Military
    • Our Team has a proven track record of completing airport development projects on time and on budget. Below are same of our projects where we made a difference. Contact Us to know more.
    • All Avlite Systems products are manufactured to exacting standards under strict quality control procedures. By choosing Avlite Systems you have chosen the very best.
    • Avlite to Exhibit at the AAA Lighting Workshop
    • Avlite Systems Introduces Two New Obstruction Lighting Solutions for FAA A-0 and A-1 Structures
    • Update to Avlite’s Lighting Range
    • Laser Guidance Inc. granted US patent for LED based Precision Approach Path Indicator (PAPI)
    • Sealite (t/a Avlite Systems) Acquires Majority Interest in Laser Guidance Inc.
    • Avlite Exhibiting at the Australian Airports Association
    • Avlite Launch New Online Solar Calculator to Assist in Product Selection Around the World
    • Avlite Exhibiting at the Illuminating Engineering Society Aviation Lighting Committee Day Show
    • Introducing the Next Generation ICAO Type A Low Intensity Obstruction Light with Bluetooth
    • Avlite Systems Exhibiting at inter airport Europe
    • Avlite Exhibiting at the Florida Airports Council Conference and Expo 23-26 July Booth #37
    • Avlite Announce New Roles to Support Growth
    • Avlite to exhibit at FAMEX 2017 – 26-29 April 2017
    • We’re Exhibiting at inter airport South East Asia
    • Happy Festive Season & Trading Hours
    • Avlite Receives DGAC Certification to Sell Obstruction Lights into Mexico
    • Sealite (t/a Avlite Systems) is pleased to announce the appointment of Tara Stewart to the role of President, Sealite USA LLC.
    • Avlite is exhibiting at the Military Engineering Centre of Excellence (MILENG COE) Industry Day, 30 November in Ingolstadt, Germany – Stand No. 4a
    • Avlite Systems is exhibiting at the Australian Airports Association (AAA) National Conference, Booth #45, 21-25 November at the National Convention Centre, Canberra.
    • Avlite Meets the FAA Requirements for Solar L-810 Temporary Turbine Lighting
    • Avlite is Exhibiting at IES ALC Technology Meeting, 23-26 October 2016
    • Avlite to Exhibit at Wind Energy Hamburg, 27-30 September 2016
    • Avlite Systems to Exhibit at CANEW 2016 in Canada
    • Avlite Systems Announces New Organisational Structure for Global Sales and Customer Service Roles
    • Avlite Systems Enhances their Obstruction Portfolio with the addition of the solar self contained FAA L-810
    • Avlite Systems Announces Complete Heliport Solution Brochure
    • Avlite Systems Enhances Their Heliport Solution
    • Download PDF Version 11th March 2016 Avlite Systems Exhibiting at The 2016 Airports Conference
    • Avlite Systems Introduces Certified ICAO Type A & Type B Medium Intensity Obstruction Light
    • Avlite Systems Exhibiting at Inter Airport Europe
    • Avlite Systems Announces New Global Aviation Sales Engineer
    • Sealite & Avlite Systems join forces at Husum Wind 2015 to provide onshore & offshore Solutions – Booth #4D15
    • Avlite Systems Announces Business Development Manager for the United States of America
    • NEXT GENERATION PRODUCT UPDATE: Solar Portable Airfield Lighting System (PALS)
    • Visit our booth #1112 at EAA Airventure OSHKOSH 2015
    • NEW PRODUCT RELEASE: FAA L-864 Medium Intensity Obstruction Light
    • NEW PRODUCT RELEASE: FAA & ICAO compliant solar LED Elevated Runway Guard Light (ERGL)
    • We’re back again at HELI-EXPO 2015
    • Subscribe to Our Newsletter
  • 72 <H4>
    • Home
    • Solutions
    • Airfield Lighting
    • Heliport Lighting
    • Obstruction Lighting
    • Military
    • Products
    • Airfield Lighting
    • Solar Approach / Threshold / Runway / Edge / End Lighting
    • Solar Taxiway Lighting
    • Solar Barricade/Hazard/Caution Lighting
    • Solar LED Elevated Runway Guard Light
    • Windsock/Windcone
    • Solar LED Runway End Identification Light
    • Airfield Markers
    • Solar Portable Airfield Lighting System
    • Pilot Activated Lighting Control
    • Heliport Lighting
    • Inset Helipad Lighting
    • Solar TLOF & FATO Perimeter Lighting
    • Flood Lighting
    • EMS Kit
    • Obstruction Lighting
    • FAA Lighting – Obstruction Lights
    • ICAO Compliant Obstruction Lights
    • Other Standards (CASA / AVV / DGAC / Others)
    • Monitoring & Control
    • Power Systems
    • Accessories
    • Resources
    • Airfield Runway Planner
    • Blog
    • Case Studies
    • Customer Satisfaction Survey
    • Catalogues
    • Create a GSM Account
    • GSM Portal
    • News
    • Project Gallery
    • Solar Calculator
    • Whitepapers
    • About Us
    • Contact Us
    • Become A Distributor
    • Find A Distributor
    • General Enquiry
    • Get A Quote
    • Order A Catalogue
    • Technical Assistance
    • Solar Airfield Lighting Solution aids Regional Development in Brazil
    • Solar Obstruction Lighting for Communication Tower
    • Rooftop Helipad Installation at Rockhampton Hospital
    • Complete Solar Airfield Lighting System
    • FAA L-810 Obstruction Lighting
    • Medium Intensity Obstruction Lights
    • Avlite at Major Australian Commercial Airports
    • Airfield Lighting for Municipal Airport
    • Solar Runway Lighting Case Study
    • Construction Site Obstruction Lighting Solution
    • Solar Obstruction Lights For Transmission Towers
    • Solar Airfield Lighting System – Case Study
    • Heliport Lighting Solution Case Study
    • Avlite’s Helipad Flood Lights at Frankston Hospital
    • Helipad Lighting System Case Study
    • Solar Perimeter & Floodlights Case Study
    • Airfield Lighting
    • Heliport Lighting
    • Obstruction Lighting
    • Monitoring & Control
    • Power Systems
    • Accessories
  • 6 <H5>
    • Avlite
    • Call Us
    • Products
    • Solutions
    • Blog
    • Gallery
  • 19 <H6>
    • About Us
    • Become a Distributor
    • Careers
    • Contact Us
    • Find A Distributor
    • News & Events
    • Privacy Policy
    • Sales Terms
    • Warranty Statement
    • Accessories
    • Airfield Lighting
    • Heliport Lighting
    • Monitoring & Control
    • Obstruction Lighting
    • Power Systems
    • Runway
    • Heliports
    • Obstruction
    • Military
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 (


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. (

Character Encoding

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


Declared Language: en-US (English)
Language Attribute: en-US (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

Status: FAILED [15 errors, 5 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

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

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

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.



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

User-agent: *
  • Allow: /
  • Disallow: /av-admin/
  • Disallow: /wp-admin/
See all 5 disallow directives
A robots.txt file restricts access to search engine robots that crawl the web. (

XML Sitemap

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. (

Accessibility Check

Data could not be obtained.
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 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

Mobile PageSpeed analyzes webpages and evaluates its performance while providing suggestions on reducing page load times. Google is incorporating website speed in search ranking (

Mobile Experience

Mobile users have now become a critical part of online visits. Making the website mobile friendly is no longer an option but rather necessity. (



Warning: favicon dimensions are incorrect. Recommended sizes are 16x16, 32x32, 48x48 and 64x64 px

Good, a hi-resolution (192x192) favicon found.
Excellent, apple touch icon 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

Yes, 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. (


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

Status: FAILED [13 error(s)]
It is recommended to use valid CSS to ensure that the website displays correctly. (W3C CSS Validation Service).

Domain Age

Your domain was registerd for the first time: 13 years, 4 months, 10 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

Your domain expires in: 1 year, 7 months, 20 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. (

IP Canonicalization

Yes, your site's IP redirects to
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

Yes, both the and resolve to the same URL.
Domain name with WWW and without can be considered as different pages causing duplicate content for search engines. (

Page Speed

Google Page Speed score: 72% (Average)
Rq. Requests Hst. Hosts LT Load time Html Img Images JS JavaScript CSS F Flash O Other PS Page Size
11988.18s213.95 KB1.69 MB895.81 KB558.11 KB0 B178.46 KB3.5 MB

Avoid landing page redirects
Enable compression
Leverage browser caching
Reduce server response time
Minify CSS
Minify HTML
Minify JavaScript
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Optimize images
Prioritize visible content

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 (

Server Information


Choopa, LLC
Server IP:
Server Location:

Name Server 1: (
Name Server 2: (
Name Server 3: (
Name Server 4: (
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. (


No HTTPS (SSL) found.
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. (

Safe Browsing

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

Good, your IP 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. (

Email Address Obfuscation

Great, this webpage does not contain email addresses displayed in plain text.
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

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. (

Whois Privacy

No contact information available.
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

On, Apache/2.4.6 (CentOS) PHP/7.1.9 PHP/7.1.9
Attackers can utilize server signature versioning information to their advantage therefore it is recommended to disable it when possible.