Delta-is.com - SEO Checker

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Overview of the SEO Check
Meta information
78% 
Page quality
40% 
Page structure
100% 
Link structure
73% 
Server
85% 
External factors
18% 
SEO Score
Response time
0.30 s
File size
806.00 kB
Words
176
Media files
3
Number of links
14 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
HOME | Delta-is.com
The page title is too short. (191 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.delta-is.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language defined in HTML: ko
Server location: United States of America
The following language is defined by HTML: ko
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
viewportwidth=device-width, initial-scale=1
generatorWix.com Website Builder
wix-dynamic-custom-elementsDropDownMenu
format-detectiontelephone=no
skype_toolbarskype_toolbar_parser_compatible
langko
twitter:cardsummary_large_image
twitter:titleHOME | Delta-is.com
og:titleHOME | Delta-is.com
og:urlhttps://www.delta-is.com
og:site_nameDelta-is.com
og:typewebsite
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 176 words on this page. Use at least 250 words to provide useful information.
25.6% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
4 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 22.4 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
The file size of the HTML document is very large (806 kB).
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
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
...uto/a9aecfcd0c474899a57da07176a929c4.jpg구성
....01,enc_auto/IFC Member Icon For_Web.jpgIFC Member Icon For_Web.jpg
...1,enc_auto/logo-print-hd-transparent.pnglogo-print-hd-transparent.png

Page structure

H1 heading
(Critically important)
DELTA INSPECTION SERVICE
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 DELTA INSPECTION SERVICE
H2 The Most Reliable INSPECTION PROFESSIONAL
H3 ABOUT US
H3 CODE INSIDE
H3 CONTACT US
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are no external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.delta-is.com/Subdomain DELTA INSPECTION SERVICE
https://www.delta-is.com/Subdomain HOME
/field-inspectionSubdomain FIRESTOP
/복제-air-tightness-testSubdomain SEISMIC
/firestop-1Subdomain AIR TIGHTNESS TEST
https://www.delta-is.com/others-1Subdomain CONCRETE CRACK
/firestop-2Subdomain OTHERS
https://www.delta-is.com/Subdomain CONTACTS
https://www.delta-is.com/No Text
https://www.delta-is.com/No Text
https://www.delta-is.com/No Text
https://www.delta-is.com/No Text
https://www.delta-is.com/Subdomain Trivial anchor text
Read More
https://www.delta-is.com/Subdomain Text duplicate Trivial anchor text
Read More

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.delta-is.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The file size of the HTML document is very large (806 kB).
The page response time is excellent with 0.30 seconds.

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
link<https://static.parastorage.com/>; rel=preconnect; crossorigin;,<https://static.parastorage.com/>; rel=preconnect;,<https://static.wixstatic.com/>; rel=preconnect; crossorigin;,<https://static.wixstatic.com/>; rel=preconnect;,<https://siteassets.parastorage.com>; rel=preconnect; crossorigin;,
html-cacheabletrue
etagW/"695a94c973e64b118d1a7a70e41b2a82"
content-languageen-US
strict-transport-securitymax-age=86400
age14674
x-wix-request-id1724605706.508955352647519966
set-cookie90 Characters
cache-controlprivate,max-age=0,must-revalidate
serverPepyaka
x-content-type-optionsnosniff
content-encodinggzip
accept-rangesbytes
dateSun, 25 Aug 2024 17:08:26 GMT
x-served-bycache-fra-etou8220091-FRA
x-cacheMISS
varyAccept-Encoding
server-timingcache;desc=hit, varnish;desc=hit_miss, dc;desc=fastly_84_g
x-seen-byyvSunuo/8ld62ehjr5B7kA==,yI4PPEXc3bvXNWfpzSkUarxkNjrXdwdgtu6E0yACibU=,m0j2EEknGIVUW/liY8BLLnBCRbqCTHlqQfUNg32l/JXDa2gaReObvoMyILa0JRsy,2d58ifebGbosy5xc+FRallq2f7DekohooiOJm9AfCkKr7Y7F3z0TyZ1OFQ3E06mGBcUO6+5GnAzuIW4O58/yhQ==,2UNV7KOq4oGjA5+PKsX47C6VpjyKVtIJ8puZLz77pEg=
via1.1 google
glb-x-seen-bybS8wRlGzu0Hc+WrYuHB8QIg44yfcdCMJRkBoQ1h6Vjc=
alt-svch3=":443"; ma=2592000,h3-29=":443"; ma=2592000
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 6 referring domains.
This page only has 11 backlinks.
This page only has few backlinks from 4 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Allow: /
User-agent: Googlebot
Disallow: *?lightbox=

# Optimization for Google Ads Bot
User-agent: AdsBot-Google-Mobile
User-agent: AdsBot-Google
Disallow: /_api/*
Disallow: /_partials*
Disallow: /pro-gallery-webapp/v1/galleries/*

# Block PetalBot
User-agent: PetalBot
Disallow: /

# Crawl delay for overly enthusiastic bots
User-agent: dotbot
Crawl-delay: 10
User-agent: AhrefsBot
Crawl-delay: 10

Sitemap: https://www.delta-is.com/sitemap.xml

# Auto generated, go to SEO Tools > Robots.txt Editor to change this

Similar sites

Search preview

www.delta-is.com
HOME | Delta-is.com

Most important keywords

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

KeywordResultRecheck
DELTA73%Check
DELTA INSPECTION65%Check
DELTA INSPECTION SERVICE61%Check
INSPECTION54%Check
Inspection Service54%Check
SERVICE50%Check
Inspection Services46%Check
CODE38%Check
INSIDE38%Check
CONTACT38%Check
Show more keywords and terms

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