u2system.co.kr | Free Online SEO Audit for u2system.co.kr

Tasks

Avoid using deprecated HTML tags.
Try to make your site load faster.

SEO

URL

Domain : www.u2system.co.kr/?lang=en

Character length : 27

Title

U2System | 유투시스템

Keywords (meta keywords)

Good! The website does not use “meta keywords”.

Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

Dublin Core

Dublin Core is not used

Underscores in the URLs

Good! No underscore (_) found in the URLs.

Search engine friendly URLs

Error! Not all URLs are SEO friendly on this website!

http://www.u2system.co.kr/?page_id=37&lang=en ("ABOUT US")
http://www.u2system.co.kr/?page_id=37&lang=en ("CEO Profile")
http://www.u2system.co.kr/?page_id=40&lang=en ("History")
http://www.u2system.co.kr/?page_id=64&lang=en ("Organization & IP")
http://www.u2system.co.kr/?page_id=75&lang=en ("Clients")
http://www.u2system.co.kr/?page_id=80&lang=en ("Contact")
http://www.u2system.co.kr/?page_id=90&lang=en ("SERVICE")
http://www.u2system.co.kr/?page_id=100&lang=en ("PROJECT")
http://www.u2system.co.kr/?page_id=100&lang=en ("Connected Smart Car/e-Mobility")
http://www.u2system.co.kr/?page_id=113&lang=en ("Smart Mobile Device")
http://www.u2system.co.kr/?page_id=128&lang=en ("IoT Home Device")
http://www.u2system.co.kr/?page_id=165&lang=en ("Medical & Healthcare")
http://www.u2system.co.kr/?page_id=158&lang=en ("Wearable Device (Sport)")
http://www.u2system.co.kr/?page_id=140&lang=en ("Digital Channel Service")
http://www.u2system.co.kr/?page_id=156&lang=en ("Government R&D")
http://www.u2system.co.kr/?page_id=160&lang=en ("Product Design")
http://www.u2system.co.kr/?page_id=144&lang=en ("UT LAB")
http://www.u2system.co.kr/?page_id=144&lang=en ("UT Room")
http://www.u2system.co.kr/?page_id=169&lang=en ("Equipment")
http://www.u2system.co.kr/?page_id=189&lang=en ("Software")
http://www.u2system.co.kr/?page_id=150&lang=en ("PRESS")
http://www.u2system.co.kr/?page_id=979&lang=en ("STORE +")
Expand

Checking the robots.txt file

The robots.txt file is missing!

Social

Social Engagement

No info found.

Content

Doctype

HTML 5

Encoding

Perfect! The character encoding is set: UTF-8.

Language

We have found the language localisation: ”en”.

Title

U2System | 유투시스템

Character length : 16

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 5%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.

Headings

H1	H2	H3	H4	H5	H6
0	6	1	2	6	0

Heading structure in the source code

<H2> UX/UI/GUI/Product Design Consulting
<H2> Usability Test / Evaluation Consulting
<H2> Future User Value Service Design Consulting
<H2> Online Store (Coming Soon)
<H2> Our Service
<H5> UX Research
<H5> UI/GUI Design
<H5> Usability Test
<H5> Ergonomics Consulting
<H5> Government R&D
<H5> Product
<H2> Contact
<H3> (주)유투시스템
<H4> Contact us
<H4> U2 System, Inc.

Word cloud

design7
service7
consulting6
smart4
product4
store4
user3
lab3
usability3
songpa-gu3
ergonomics3
seoul3
project3
device3
humanities2
convergence2
test2
evaluation2
e-mail2
user-centered2
iot2
company2
combines2
code2
name2
located2
station2
jamsilsaenae2
tel2
innovative2
comprehensive2
system2
future2
fax2
research2
r&d2
bldg2
government2
doosung2
home2
message2
jamsilbon-dong2
mobile2
page2
zip2
press2
car2
korea2

Keyword matrix

word	title	descriptions	heading
design
service
consulting
smart
product
store

Two Word cloud

doosung bldg2
humanities convergence2
korea zip2
iot home2
government r&d2
service project2

404 Page

The website has a 404 error page.

Flash content

Good! The website does not have any flash contents.

Frame

Good! The website does not use iFrame solutions.

Images

We found 11 images on this web page.

Alternate attributes for the following 6 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

Readability

Flesch–Kincaid Grade Level

7.80

Flesch Reading Ease

45.70

Coleman Liau Index

12.00

Automated Readability Index (ARI)

6.00

Dale–Chall Readability

9.30

SMOG Index

8.60

Spache Readibility

5.00

Number of letters

11142

Number of words

2053

Number of sentences

543

Average words per sentences

Number of syllables

3816

Syllables in words

3529

Average syllables in words

1.86

Number of words in first three syllables

482

Percentage of word / syllables

23.48

Words not in Dale-Chall easy-word list

1190

Words not in Spache easy-word list

321

Technologies

Mobile optimization

This website is optimal for mobile devices!

Detected applications

	Google Font API	Font Scripts
	Google Maps	Maps
	Moment.js	JavaScript Frameworks
	Twitter Emoji (Twemoji)	JavaScript Graphics
	WordPress	CMSBlogs
	jQuery	JavaScript Frameworks
	jQuery Mobile	Mobile Frameworks
	PHP	Programming Languages

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Redirection (www / not www)

Good! The web address is accessible only in one version. The version without www is redirected to the version with www.

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Printability

Suggestion! Unfortunately, no printer-friendly CSS found.

Meta Tag (viewport tag, mobile devices)

Error! The meta tag named viewport is missing.

Speed test

Server response time

The server response time is fast enough.

Loading time

7,927 ms

Table layout

Good! No nested tables found.

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files

http://www.u2system.co.kr/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://www.u2system.co.kr/.. /jquery-migrate.min.js?ver=1.4.1
http://www.u2system.co.kr/.. /codebird.js?ver=4.7.10
http://www.u2system.co.kr/.. /doT.min.js?ver=4.7.10
http://www.u2system.co.kr/.. /moment.min.js?ver=4.7.10
http://www.u2system.co.kr/.. /fr.js?ver=4.7.10
http://www.u2system.co.kr/.. /jquery.socialfeed.js?ver=4.7.10
http://www.u2system.co.kr/.. /en-ca.js?ver=4.7.10
http://www.u2system.co.kr/.. /ar.js?ver=4.7.10
http://www.u2system.co.kr/.. /bn.js?ver=4.7.10
http://www.u2system.co.kr/.. /cs.js?ver=4.7.10
http://www.u2system.co.kr/.. /da.js?ver=4.7.10
http://www.u2system.co.kr/.. /nl.js?ver=4.7.10
http://www.u2system.co.kr/.. /fr.js?ver=4.7.10
http://www.u2system.co.kr/.. /de.js?ver=4.7.10
http://www.u2system.co.kr/.. /it.js?ver=4.7.10
http://www.u2system.co.kr/.. /ja.js?ver=4.7.10
http://www.u2system.co.kr/.. /ko.js?ver=4.7.10
http://www.u2system.co.kr/.. /pt.js?ver=4.7.10
http://www.u2system.co.kr/.. /ru.js?ver=4.7.10
http://www.u2system.co.kr/.. /es.js?ver=4.7.10
http://www.u2system.co.kr/.. /tr.js?ver=4.7.10
http://www.u2system.co.kr/.. /uk.js?ver=4.7.10
http://www.u2system.co.kr/.. /frontend-builder-global-functions.js?ver...

List of render blocking css files

http://www.u2system.co.kr/.. /jquery.socialfeed.css?ver=1.0.0
http://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic...
http://www.u2system.co.kr/.. /style.css?ver=2.7.10
http://www.u2system.co.kr/.. /shortcodes.css?ver=2.7.10
http://www.u2system.co.kr/.. /magnific_popup.css?ver=2.7.10
http://fonts.googleapis.com/css?family=Noto+Sans

Speed test – Javascript

Javascript

Error! Too many javascript files found which slows down the page load on the website.

http://www.u2system.co.kr/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://www.u2system.co.kr/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/codebird-js/codebird.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/doT/doT.min.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/min/moment.min.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/fr.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/social-feed/js/jquery.socialfeed.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/en-ca.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/ar.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/bn.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/cs.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/da.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/nl.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/fr.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/de.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/it.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/ja.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/ko.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/pt.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/ru.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/es.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/tr.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/moment/locale/uk.js?ver=4.7.4
http://www.u2system.co.kr/wp-content/themes/Divi/includes/builder/scripts/frontend-builder-global-functions.js?ver=2.7.10
http://www.u2system.co.kr/wp-content/themes/Divi/includes/builder/scripts/jquery.mobile.custom.min.js?ver=2.7.10
http://www.u2system.co.kr/wp-content/themes/Divi/js/custom.js?ver=2.7.10
http://www.u2system.co.kr/wp-content/themes/Divi/includes/builder/scripts/jquery.fitvids.js?ver=2.7.10
http://www.u2system.co.kr/wp-content/themes/Divi/includes/builder/scripts/waypoints.min.js?ver=2.7.10
http://www.u2system.co.kr/wp-content/themes/Divi/includes/builder/scripts/jquery.magnific-popup.js?ver=2.7.10
http://www.u2system.co.kr/wp-content/themes/Divi/includes/builder/scripts/frontend-builder-scripts.js?ver=2.7.10
http://www.u2system.co.kr/wp-includes/js/wp-embed.min.js?ver=4.7.4

File size of all javascript files combined

1.02MB

Javascript minifying

You can save 20.5KB (28% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

Good! Just a few CSS files are used on this website.

http://www.u2system.co.kr/wp-content/plugins/wp-social-feed/includes/../bower_components/social-feed/css/jquery.socialfeed.css?ver=1.0.0
http://www.u2system.co.kr/wp-content/themes/Divi/style.css?ver=2.7.10
http://www.u2system.co.kr/wp-content/themes/Divi/epanel/shortcodes/css/shortcodes.css?ver=2.7.10
http://www.u2system.co.kr/wp-content/themes/Divi/includes/builder/styles/magnific_popup.css?ver=2.7.10

File size of all css files combined

480.58KB

CSS minifying

You can save 5KB (11% compression) on the analysed URL by minifying the CSS files.

By minifying http://www.u2system.co.kr/.. /style.css?ver=2.7.10 you can save 4.9KB (11% compression rate)
By minifying http://www.u2system.co.kr/.. /jquery.socialfeed.css?ver=1.0.0 you can save 105B (12% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

52.03KB

Gzip compression

Your site uses compression.

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
http://u2system1.cafe24.com/.. /concept-1868728_1280.jpg	Expiry time is not specified
http://u2system1.cafe24.com/.. /holiday-shopping-1921658_1280.jpg	Expiry time is not specified
http://u2system1.cafe24.com/wp-content/uploads/2017/02/logo.jpg	Expiry time is not specified
http://u2system1.cafe24.com/.. /office-1209640_1280.jpg	Expiry time is not specified
http://u2system1.cafe24.com/.. /pexels-photo-141680-1.jpeg	Expiry time is not specified
http://www.u2system.co.kr/.. /kr.png	Expiry time is not specified
http://www.u2system.co.kr/.. /us.png	Expiry time is not specified
http://www.u2system.co.kr/.. /modules.ttf	Expiry time is not specified
http://www.u2system.co.kr/.. /marker.png	Expiry time is not specified
http://www.u2system.co.kr/wp-content/uploads/2017/02/P-768x510.jpg	Expiry time is not specified
http://www.u2system.co.kr/wp-content/uploads/2017/02/ab-768x510.jpg	Expiry time is not specified
http://www.u2system.co.kr/.. /car_3-768x510.jpg	Expiry time is not specified
http://www.u2system.co.kr/wp-content/uploads/2017/02/m11-768x510.jpg	Expiry time is not specified
http://www.u2system.co.kr/.. /wearable_1-768x510.jpg	Expiry time is not specified
http://www.u2system.co.kr/wp-content/uploads/2017/02/wr3-768x510.jpg	Expiry time is not specified
http://maps.googleapis.com/.. /js?key=AIzaSyAqhGaUnK336rA9m9qIc99j2A9NA...	30 minutes

Speed test – Images

File size of all images combined

1.29MB

Image optimisation

You can save 191.6KB (23% compression) by optimising the images below:

By lossless compressing the http://u2system1.cafe24.com/.. /concept-1868728_1280.jpg you can save 54.5KB (21%) data.
By lossless compressing the http://u2system1.cafe24.com/.. /office-1209640_1280.jpg you can save 52.9KB (23%) data.
By lossless compressing the http://u2system1.cafe24.com/.. /holiday-shopping-1921658_1280.jpg you can save 34.5KB (22%) data.
By lossless compressing the http://u2system1.cafe24.com/.. /pexels-photo-141680-1.jpeg you can save 34.1KB (23%) data.
By lossless compressing the http://u2system1.cafe24.com/wp-content/uploads/2017/02/logo.jpg you can save 15.6KB (57%) data.

Links

We found a total of 37 different links.
Internal links: 35
External links: 2

External links:

Link text (anchor)	Link strength
Elegant Themes
WordPress

Internal links:

Link text (anchor)	Link strength
http://www.u2system.co.kr
ABOUT US
CEO Profile
History
Organization & IP
Clients
Contact
SERVICE
PROJECT
Connected Smart Car/e-Mobility
Smart Mobile Device
IoT Home Device
Medical & Healthcare
Wearable Device (Sport)
Digital Channel Service
Government R&D
Product Design
UT LAB
UT Room
Equipment
Software
PRESS
STORE +
http://www.u2system.co.kr/#
Korean
English
UX/UI/GUI/Product Design Consulting
Our Service
Usability Test / Evaluation Consulting
UT Lab
Future User Value Service Design Consulting
Project
Online Store (Coming Soon)
Store +
Contact

Website security

183.111.183.121

External hidden links

Good! No hidden external links found

Looking for eval()

Good! No eval(bas64_decode()) scripts are found

Checking for XSS vulnerability

No XSS vulnerability found

Email encryption

Warning! The website contains at least one unencrypted email address.

Icons

Favicon

Error! No favicon is found. Using favicon helps to build a better brand quicker.

Order of Heading elements on mobile by position

H2 : Usability Test / Evaluation Consulting, ( 0px from top )
H2 : Future User Value Service Design Consulting, ( 0px from top )
H2 : Online Store (Coming Soon), ( 0px from top )
H2 : UX/UI/GUI/Product Design Consulting, ( 229px from top )
H2 : Our Service, ( 602.046875px from top )
H5 : UX Research, ( 907.046875px from top )
H5 : UI/GUI Design, ( 1231.046875px from top )

Typos

2system.co.kr, uy2system.co.kr, y2system.co.kr, uh2system.co.kr, h2system.co.kr, uj2system.co.kr, j2system.co.kr, uk2system.co.kr, k2system.co.kr, ui2system.co.kr, i2system.co.kr, u72system.co.kr, 72system.co.kr, u82system.co.kr, 82system.co.kr, usystem.co.kr, u2qsystem.co.kr, uqsystem.co.kr, u2wsystem.co.kr, uwsystem.co.kr, u2system.co.kr, usystem.co.kr, u2esystem.co.kr, uesystem.co.kr, u21system.co.kr, u1system.co.kr, u23system.co.kr, u3system.co.kr, u2ystem.co.kr, u2sqystem.co.kr, u2qystem.co.kr, u2swystem.co.kr, u2wystem.co.kr, u2seystem.co.kr, u2eystem.co.kr, u2szystem.co.kr, u2zystem.co.kr, u2sxystem.co.kr, u2xystem.co.kr, u2scystem.co.kr, u2cystem.co.kr, u2sstem.co.kr, u2sytstem.co.kr, u2ststem.co.kr, u2sygstem.co.kr, u2sgstem.co.kr, u2syhstem.co.kr, u2shstem.co.kr, u2syjstem.co.kr, u2sjstem.co.kr, u2syustem.co.kr, u2sustem.co.kr, u2sytem.co.kr, u2sysqtem.co.kr, u2syqtem.co.kr, u2syswtem.co.kr, u2sywtem.co.kr, u2sysetem.co.kr, u2syetem.co.kr, u2sysztem.co.kr, u2syztem.co.kr, u2sysxtem.co.kr, u2syxtem.co.kr, u2sysctem.co.kr, u2syctem.co.kr, u2sysem.co.kr, u2systrem.co.kr, u2sysrem.co.kr, u2systfem.co.kr, u2sysfem.co.kr, u2systgem.co.kr, u2sysgem.co.kr, u2systhem.co.kr, u2syshem.co.kr, u2systyem.co.kr, u2sysyem.co.kr, u2syst5em.co.kr, u2sys5em.co.kr, u2syst6em.co.kr, u2sys6em.co.kr, u2systm.co.kr, u2systewm.co.kr, u2systwm.co.kr, u2systesm.co.kr, u2systsm.co.kr, u2system.co.kr, u2systm.co.kr, u2systedm.co.kr, u2systdm.co.kr, u2systefm.co.kr, u2systfm.co.kr, u2systerm.co.kr, u2systrm.co.kr, u2syste3m.co.kr, u2syst3m.co.kr, u2syste4m.co.kr, u2syst4m.co.kr, u2syste.co.kr, u2systemn.co.kr, u2systen.co.kr, u2systemh.co.kr, u2systeh.co.kr, u2system.co.kr, u2syste.co.kr, u2systemj.co.kr, u2systej.co.kr, u2systemk.co.kr, u2systek.co.kr, u2systeml.co.kr, u2systel.co.kr, u2system .co.kr, u2syste .co.kr

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Tech:
- Other
  - CSS (Cascading Style Sheets)
  - Html (HyperText Markup Language)
  - Html5
  - Javascript

perfecthomeproducts.net

Title: Perfect Patio Covers, Rain Gutters & Solar Screens
Description: Look ifor
Internet Protocol (IP) address:
Tech:
- CMS
  - Wordpress CMS
- CDN
  - BootstrapCDN
  - CloudFlare
  - Maxcdn
- Other
  - CSS (Cascading Style Sheets)
  - Google Font API
  - Html (HyperText Markup Language)
  - Html5
  - Javascript
  - jQuery
  - Php (Hypertext Preprocessor)
  - Pingback
  - Shortcodes
  - SVG (Scalable Vector Graphics)

achomeimprovementinc.com

Title: AC home improvement inc
Description: Finish carpentry, decks, kitchen and bath remodeling, siding, hardwood floors, painting, roofing and more..
Internet Protocol (IP) address:
Tech:
- Analytic
  - Google Analytics
- Social
  - Add This
  - Facebook Box
- Other
  - CSS (Cascading Style Sheets)
  - Google Font API
  - Html (HyperText Markup Language)
  - Html5
  - Javascript

SEO report of u2system.co.kr