Lionairthai.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
65% 
Page structure
58% 
Link structure
81% 
Server
95% 
External factors
100% 
SEO Score
Response time
1.65 s
File size
161.80 kB
Words
1717
Media files
57
Number of links
80 internal / 28 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Cheap flights with Thai Lion Air | Freedom to Fly
The length of the page title is perfect. (428 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Book online with Thai Lion Air to enjoy flights at the lowest fares to 44 destinations.
The length of the meta description is perfect. (506 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Singapore
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
descriptionBook online with Thai Lion Air to enjoy flights at the lowest fares to 44 destinations.
viewportwidth=device-width, initial-scale=1, user-scalable=no
theme-color#dc2925
p:domain_verifyde2ec65e9c062b6370942d4642a7e19b
keywordsAirfare,Air Ticket,Thai Lion Air,Check Flight,Thai Lion Air Flight,Flight to Bangkok
authorThai Lion Air
langen
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are 2 text duplicates on this page:
  • Duplicate: Thai Lion Air reserves the right to change any terms and conditions of...
This page contains 1717 words. That's ok.
30.5% of the text are stop words.
The page contains a listing, which indicates a good text layout.
26 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 19.95 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1, user-scalable=no" is provided.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
Some tags are too long. With 466 characters this one is longer than 70 characters:
"* in case of any passengers unable to print out boarding pass by your own, please contact to print out..."
Image SEO
(Somewhat important)
53 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...k.cloudfront.net/Web/res/images/logo.pngNo alt attribute provided
...dfront.net/Web/res/images/QUEEN/2025.jpgNo alt attribute provided
.../resource/images/servicelogo.svg?ver=1.0No alt attribute provided
...et/Web/resource/images/LogoLionGroup.svgNo alt attribute provided
...ont.net/Web/resource/images/Lion_Air.svgNo alt attribute provided
...net/Web/resource/images/malindo-logo.svgNo alt attribute provided
...ont.net/Web/resource/images/wingsair.svgNo alt attribute provided
...net/Web/resource/images/batikairlogo.svgNo alt attribute provided
...t/Web/resource/images/lionparcellogo.svgNo alt attribute provided
...Web/resource/images/lion-bizjet-logo.svgNo alt attribute provided
...ront.net/Web/res/images/loading-spin.svgNo alt attribute provided
...et/Web/res/images/000/lionairgroup_c.pngNo alt attribute provided
...5f90f87/assets/common/bookcabin-logo.svgNo alt attribute providedPowered by BookCabin
...OMOTION/20250612-20_NKPLION/bannerTH.jpgNo alt attribute provided
...ROMOTION/20250515 -0930_TAT/bannerTH.jpgNo alt attribute provided
...t/Web/res/images/DESTINATION/CTS/CTS.jpgNo alt attribute provided
...t.net/Web/res/images/DESTINATION/CKG.jpgNo alt attribute provided
...t.net/Web/res/images/DESTINATION/TSN.jpgNo alt attribute provided
...t/Web/res/images/DESTINATION/KOP/KOP.jpgNo alt attribute provided
...TION/ADDON_PROMO/lionbaggage_pro_EN1.jpgNo alt attribute provided
...ROMOTION/ADDON_PROMO/lionseat_pro_EN.jpgNo alt attribute provided
...TION/ADDON_PROMO/lionskymeal_pro_EN1.jpgNo alt attribute provided
...OMOTION/ADDON_PROMO/lioncare_pro_EN3.jpgNo alt attribute provided
...PROMOTION/ADDON_PROMO/lionconnect_EN.jpgNo alt attribute provided
...MOTION/20230419_CI_CG/Cargo_S_banner.jpgNo alt attribute provided
.../privilege/0_NEW/2025/KKDAY/bannerEN.jpgNo alt attribute provided
...s/PROMOTION/ADDON_PROMO/carrental_EN.jpgNo alt attribute provided
...es/images/privilege/0_NEW/SL-KLOOKEN.jpgNo alt attribute provided
.../Web/res/images/000/web-checkin_main.jpgNo alt attribute provided
.../Web/res/images/000/credit-card_main.jpgNo alt attribute provided
...eb/res/images/LIONMAG/LIONMAG_banner.jpgNo alt attribute provided
...et/Web/res/images/000/Thai_Lion_Air1.jpgNo alt attribute provided
...es/images/000/WheelChair/Wheelchair1.jpgNo alt attribute provided
...loudfront.net/Web/res/images/000/DGR.jpgNo alt attribute provided
...Web/res/images/000/High_fare_CAAT_SL.jpgNo alt attribute provided
....net/Web/resource/images/book_flight.jpgNo alt attribute provided
...ont.net/Web/resource/images/make_pay.jpgNo alt attribute provided
...t.net/Web/resource/images/group_book.jpgNo alt attribute provided
....net/Web/resource/images/manage_book.jpgNo alt attribute provided
...nt.net/Web/resource/images/web_check.jpgNo alt attribute provided
...nt.net/Web/resource/images/insurance.jpgNo alt attribute provided
...net/Web/resource/images/special_need.jpgNo alt attribute provided
...eb/resource/images/baggage-allowance.jpgNo alt attribute provided
...ce/images/Destination-(Where-we-fly).jpgNo alt attribute provided
...dfront.net/Web/resource/images/route.jpgNo alt attribute provided
...nt.net/Web/resource/images/promotion.jpgNo alt attribute provided
...esource/images/bpass/bpass_privilege.jpgNo alt attribute provided
....net/Web/resource/images/news-letter.jpgNo alt attribute provided
...eb/resource/images/Government/SL_gov.jpgNo alt attribute provided
...ource/images/SEAT/seat_selection (2).jpgNo alt attribute provided
...eb/resource/images/baggage-allowance.jpgNo alt attribute provided
...eb/resource/images/All-new-aircrafts.jpgNo alt attribute provided
...udfront.net/Web/resource/images/meal.jpgNo alt attribute provided
...ource/images/social_icon/google_play.pngThailionair Android App
...esource/images/social_icon/app_store.pngThailionair IOS App
...ource/images/social_icon/huawei_play.pngThailionair Huawei App

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 75 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H2 03 January 2018
H2 04 January 2018
H2 01
H2 Sign Up and Save
H3 Recommended flights
H3 Our Product & Service
H3 Promotions & Notices
H4 COUPON : NKPLION
H4 Terms & Condition
H4 COUPON : LIONTREVEL
H4 Terms & Condition Duplicate text
H4 Bangkok Sapporo
H4 Bangkok Chongqing
H4 Bangkok Tianjin
H4 Bangkok Nakhon Phanom
H4 LION BAGGAGE
H4 LION SEAT SELECTION
H4 LION SKY MEAL
H4 Travel Insurance (Lion Care)
H4 LION Connect
H4 Thai Lion Cargo
H4 Thai Lion X KKDAY
H4 Car Rental
H4 Thai Lion X KLOOK
H4 Boarding Pass Privilege
H4 Privilege of bank's card partner.
H4 LION MAG
H4 CoVID-19 Safety Information
H4 Special Assistance - Wheelchair
H4 DANGEROUS GOODS REGULATIONS
H4 Announcement from CAAT
H4 BOOK A FLIGHT
H4 MAKE A PAYMENT
H4 GROUP BOOKING
H4 MANAGE BOOKING
H4 WEB CHECK-IN
H4 TRAVEL INSURANCE
H4 SPECIAL NEEDS
H4 BAGGAGE ALLOWANCE
H4 DESTINATIONS
H4 ROUTE MAP
H4 LATEST PROMOTION
H4 BOARDING PASS PRIVILEGES
H4 Sign-up Newsletter
H4 GOVERNMENT TRAVEL
H4 SEATING
H4 BAGGAGE ALLOWANCE Duplicate text
H4 AIRCRAFT
H4 Our Meal
H4 Web Check-in
H4 Getting Started
H4 Who Can Use Web Check-In?
H4 Who Cannot Use Web Check-In?
H4 When to Check In?
H4 If you are checking in baggage
H4 Hand/ Cabin Baggage Allowance
H4 DANGEROUS GOODS NOT TO BE TAKEN ON BOARD WHETHER AS CHECKED BAGGAGE OR CABIN BAGGAGE
H4 NON-PERMITTED OBJECTS IN HAND/ CABIN BAGGAGE
H4 CHANGES TO FLIGHT AFTER WEB CHECK IN
H4 BOOK FLIGHT & ADD ON
H4 MANAGE
H4 CORPORATE CUSTOMER
H4 THAI LION AIR EXPERIENCE
H4 TERMS AND CONDITIONS
H4 TERMS AND CONDITIONS Duplicate text
H4 CONNECT WITH US
H4 DOWNLOAD OUR MOBILE APPS
H4 TOP THAILAND DESTINATIONS
H4 TOP OTHER DESTINATIONS
H4 Booking Message
H4 Forgot Your Password?
H5 THB 4,590
H5 THB 2,895
H5 THB 3,595
H5 THB 995
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
There are 2 links with a trivial anchor text.
The number of internal links is ok.
There are too many external links (28) on this page.

Found links on this page

LinkAttributesAnchor text
http://th.china-embassy.gov.cn...New window Nofollow External Subdomain For Thai Lion Air passengers traveling to China, please update entry policy
/page(eafc9e0a-4b89-4759-82cf-...New window Nofollow Entry Measures into Thailand by Air travel
https://www.lionairthai.com/en/No Text
/en/Flight/user-portalManage Booking
/en/Flight/Web-CheckinWeb Check-in
/en/Travel-AgentNew window Travel Agent
/en/GovernmentNew window ThaiLion Government
https://www.lionairthai.com/en/Anchor Plan Your Travel
https://www.lionairthai.com/en/Anchor Travel Information
https://www.lionairthai.com/en/Anchor Thailionair Experience
/en/LINE-OFFICIAL-ACCOUNTNew window LION AIR GROUP
https://taxinvoice.liononline....New window External Subdomain Tax Invoice Request
A-TITLE Full Tax Invoices can be issued only for the tickets purchased directly through Lion Air's distribution channels. Including Thai Lion Air ticketing booth, we...
http://lionair.co.id/New window External Subdomain No Text
https://www.malindoair.com/New window External Subdomain No Text
http://lionair.co.id/New window External Subdomain No Text
https://www.batikair.com/New window External Subdomain No Text
http://lionparcel.com/New window External No Text
http://www.lionbizjet.com/New window External Subdomain No Text
https://www.lionairthai.com/en/Anchor Flights
https://www.lionairthai.com/en/Anchor Text duplicate Manage Booking
/en/Flight/Web-CheckinNew window Web Check-In
https://search.lionairthai.com...External Subdomain View Group Booking
https://www.booking.com/cars/i...New window Nofollow External Subdomain Car Rental
https://package.bookcabin.com/...New window Nofollow External Subdomain Flights + Hotels
https://www.lionairthai.com/en/Anchor Forgot Password?
https://www.lionairthai.com/en/Anchor Read Terms and Conditions
https://forms.gle/WtjQ2Db7c2JP...New window Nofollow External Survey
/en/Promotion/NKPLIONTrivial anchor text
click
/en/Promotion/mueang-na-teawText duplicate Trivial anchor text
click
/en/Extra-Services/Lion-BaggageLION BAGGAGE Pre-book extra weight for your check-in baggage.
/en/Extra-Services/LION-SEATLION SEAT SELECTION Service option for select seat with your favourite.
/en/Extra-Services/Lion-MealsLION SKY MEAL Pre-book our variety of menus for your convenience and save more.
/en/Extra-Services/Lion-CareTravel Insurance (Lion Care) Travel Insurance is exclusively designed to offer great coverage and benefits.
/en/Extra-Services/Lion-ConnectLION Connect Come experience a convenient flight reservation process that allows passenger to book from two connecting flights under one reservation.
https://www.kkday.com/en/affil...New window External Subdomain Thai Lion X KKDAY Book a wide variety of travel activities.
https://www.booking.com/cars/i...New window Nofollow External Subdomain Car Rental Find great deals on worldwide car hire! Compare 900 companies at over 60,000 locations. Best price guaranteed.
https://www.klook.com/en-US/?a...New window External Subdomain Thai Lion X KLOOK From local escapes to far-flung adventures, find what makes you happy anytime, anywhere
/en/PrivilegeBoarding Pass Privilege Simply present your Thai lion boarding pass at our partners’ outlets to enjoy savings on great offers. View More
/en/Partner-detailNew window Become our partner
/en/Privilege?TAB=shoppingPrivilege of bank's card partner. Discount & cashback from our partners. *Only applicable for cards issued in Thailand.
/en/ThaiLionAir-Experience/LIO...LION MAG It is our pleasure to serve you inflight with LIONMAG.
/en/ThaiLionAir-Experience/SafetyCoVID-19 Safety Information For latest update & safety information
/en/Terms-And-Conditions/Wheel...Special Assistance - Wheelchair Terms & Conditions for Special Assistance - Wheelchair
https://dej5dgk6v2ulk.cloudfro...New window External Subdomain DANGEROUS GOODS REGULATIONS Thai Lion Air Provision for Dangerous Goods Carried by Passengers or Crew.
/en/Terms-And-Conditions/CAAT-...New window Announcement from CAAT Service categories and ticket fare for domestic routes
https://www.lionairthai.com/en/BOOK A FLIGHT Select from a growing-range of exciting destinations here.
/en/Flight/Group-BookingGROUP BOOKING More than 10 people is a crowd big enough for group booking
/en/Flight/user-portalMANAGE BOOKING Amend passengers details, resend itinerary and add extra services.
/en/Flight/Web-CheckinWEB CHECK-IN Easy for online check-in.
/en/Extra-Services/Lion-CareNew window TRAVEL INSURANCE Be covered with insurance for domestic and international travel.
/en/ThaiLionAir-Experience/Spe...SPECIAL NEEDS We offer a range of services for passengers who require special assistance.
/en/ThaiLionAir-Experience/Bag...BAGGAGE ALLOWANCE With 7kg carry-on baggage allowance, you can pack without worrying about extra charges.
/en/cheap-flightsDESTINATIONS Explore and discover the wide-range of SL Destinations.
/en/Flight/Route-MapROUTE MAP Here’s what our network looks like, and you can be sure it’s going to be exciting.
/en/Special-Offer/Latest-Promo...LATEST PROMOTION Grab the latest deals and promotions here. Don’t miss out!
/en/Privilege/BOARDING PASS PRIVILEGES Present your Thai Lion Air boarding pass to enjoy exclusive rewards and privileges.
/en/Special-Offer/News-LetterSign-up Newsletter Subscribe to receive the latest promotional fares and news of Thai Lion Air.
/en/GovernmentGOVERNMENT TRAVEL We are the official carrier for employees working for Government in Thailand.
/en/ThaiLionAir-Experience/Sea...SEATING We provide comfort seats to our passengers.
/en/ThaiLionAir-Experience/Bag...BAGGAGE ALLOWANCE With 7 Kg carry-on baggage allowance, you can pack without worrying about extra charges.
/en/ThaiLionAir-Experience/Air...AIRCRAFT With one of the youngest fleets in the world made up entirely of Thai Lion air Boeing 737-900ER and 737-800.
/en/Extra-Services/Lion-MealsOur Meal Let's try authentic Thai and international dishes on board.
/en/Promotion/sign-up-newsletterSign me up
https://www.lionairthai.com/en/Flight
/en/Extra-Services/Lion-MealsInflight Meals
/en/Extra-Services/Lion-BaggagePre-Baggage
/en/Extra-Services/LION-SEATSeat Selection
/en/Extra-Services/Lion-CareTravel Insurance
/en/Privacy-PolicyNew window PDPA
/en/Flight/user-portalText duplicate Manage Booking
/en/Flight/Web-CheckinCheck-in online
https://search.lionairthai.com...External Subdomain Change Flight
https://search.lionairthai.com...External Subdomain View e-ticket Itinerary | Receipt
/en/Flight/Group-BookingGroup Booking
/en/Travel-AgentText duplicate Travel Agent
/en/GovernmentGovernment
/en/ThaiLionAir-Experience/Sea...Economy Class
/en/ThaiLionAir-Experience/Air...Our Fleet
/en/Terms-And-ConditionsCheck-in
/en/Terms-And-ConditionsCancellation and Refund
/en/Terms-And-ConditionsBaggage Policy
/en/Terms-And-Conditions/Taxes...Taxes and Fares
/en/Terms-And-ConditionsText duplicate Check-in
/en/Terms-And-ConditionsCancelled and Refund
/en/Terms-And-ConditionsText duplicate Baggage Policy
/en/Terms-And-ConditionsDangerous Goods
https://www.facebook.com/Thail...New window External Subdomain No Text
https://twitter.com/LionairThaiNew window External No Text
https://www.instagram.com/thai...New window External Subdomain No Text
https://plus.google.com/+LionA...New window External Subdomain No Text
https://www.youtube.com/c/Lion...External Subdomain No Text
http://line.me/ti/p/@425llxdfNew window External No Text
https://play.google.com/store/...New window Nofollow External Subdomain IMG-ALT Thailionair Android App
https://itunes.apple.com/my/ap...New window Nofollow External Subdomain IMG-ALT Thailionair IOS App
https://appgallery.huawei.com/New window Nofollow External Subdomain Anchor IMG-ALT Thailionair Huawei App
/en/cheap-flights/Thailand/fli...Flights to Bangkok
/en/cheap-flights/Thailand/fli...Fights to Chiang Mai
/en/cheap-flights/Thailand/fli...Flights to Phuket
/en/cheap-flights/flight-to-si...Flights to Singapore
/en/cheap-flights/China/flight...Fights to Shanghai
/en/cheap-flights/Indonesia/fl...Flights to Jakarta
/en/About-usAbout US
/en/ContactContact us
http://recruitment.lionairapp....New window External Subdomain Careers
/en/press_releasePress Release
/en/Terms-And-ConditionsTerms & Conditions
/en/Privacy-PolicyPrivacy policy
/en/FAQsFAQ's

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.lionairthai.com/en/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is very slow (1.65 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (162 kB).

HTTP Response Header

NameValue
dateFri, 15 Aug 2025 16:16:19 GMT
content-typetext/html; charset=utf-8
content-encodinggzip
set-cookie178 Characters
cache-controlno-cache
pragmano-cache
expires-1
x-xss-protection1; mode=block
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
strict-transport-securitymax-age=31536000; includeSubDomains
content-security-policydefault-src 'self'; connect-src *; font-src * data:; frame-src *; img-src * data:; media-src *; object-src *; script-src * 'unsafe-inline' 'unsafe-eval'; style-src * 'unsafe-inline';
referrer-policystrict-origin
permissions-policyaccelerometer=(none),camera=(none),geolocation=(none),gyroscope=(none),magnetometer=(none),microphone=(none),payment=(*),usb=(none)
cf-cache-statusDYNAMIC
servercloudflare
cf-ray96f9fee4f879463a-CDG
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 545 referring domains.
This page has 3,651 backlinks.
This page has backlinks from 359 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *

#
# Composite C1 will generate a SEO sitemap for /sitemap.xml requests
# Make the Sitemap URL below absolute (add http://[your hostname]) for this to be correct: 
#
Sitemap: /sitemap.xml

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Search preview

www.lionairthai.com
Cheap flights with Thai Lion Air | Freedom to Fly
Book online with Thai Lion Air to enjoy flights at the lowest fares to 44 destinations.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Lion80%Check
Thai80%Check
Air80%Check
Thai Lion80%Check
Lion Air80%Check
Thai Lion Air80%Check
flight68%Check
Book Flight63%Check
Air travel63%Check
Flights62%Check
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