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Report generated 2 years ago
https://posapp.vn
Your general SEO Checkup Score
Archived
53/100
SEO Score
Average SEO score of top 100 sites: 75%
This website received an SEO score of 53 out of 100, which is below the average score of 75. However, there are 25 important issues that need to be fixed to improve your website's ranking on search engines and enhance its overall performance.
25 Failed
3 Warnings
44 Passed
Common SEO issues
Score: 68
Failed: 5
Warnings: 2
Passed: 19
Meta Title Test100% of top 100 sites passed
  • This webpage is using a title tag with a length of 68 characters. While there's no target number of characters, titles should be descriptive and concise. We recommend using a title with a length between 20 - 60 characters in order to fit Google Search results that have a 600-pixel limit.
Text: Giải pháp quản lý bán hàng đa nền tảng trên các thiết bị chuyên dụng
Length: 68 characters
Meta Description Test97% of top 100 sites passed
  • This webpage is using a meta description tag.
Text: PosApp.vn là giải pháp bán hàng đa nền tảng. Giúp bán hàng nhanh chóng, hỗ trợ quản lý từ xa đơn giản. Phù hợp sử dụng trên điện thoại, máy bàn , máy POS
Length: 153 characters
Google Search Results Preview Test
Desktop version
https://posapp.vnGiải pháp quản lý bán hàng đa nền tảng trên các thiết bị chuyên dụngPosApp.vn là giải pháp bán hàng đa nền tảng. Giúp bán hàng nhanh chóng, hỗ trợ quản lý từ xa đơn giản. Phù hợp sử dụng trên điện thoại, máy bàn , máy POS
Mobile version
https://posapp.vnGiải pháp quản lý bán hàng đa nền tảng trên các thiết bị chuyên dụngPosApp.vn là giải pháp bán hàng đa nền tảng. Giúp bán hàng nhanh chóng, hỗ trợ quản lý từ xa đơn giản. Phù hợp sử dụng trên điện thoại, máy bàn , máy POS
Social Media Meta Tags Test83% of top 100 sites passed
  • This webpage is using social media meta tags.
Open Graph Meta Tags
og:locale
vi_VN
og:locale:alternate
en_US
og:type
website
og:title
Giải pháp quản lý bán hàng đa nền tảng trên các thiết bị chuyên dụng
og:description
PosApp.vn là giải pháp bán hàng đa nền tảng. Giúp bán hàng nhanh chóng, hỗ trợ quản lý từ xa đơn giản. Phù hợp sử dụng trên điện thoại, máy bàn , máy POS
og:url
https://posapp.vn/
og:site_name
Phần mềm quản lý quán cafe, quán ăn, nhà hàng PosApp
og:image
https://posapp.vn/wp-content/uploads/2019/09/nha-hang-quan-an.jpg
og:image:secure_url
https://posapp.vn/wp-content/uploads/2019/09/nha-hang-quan-an.jpg
og:image:width
815
og:image:height
544
Most Common Keywords Test
  • There is likely no optimal keyword density (search engine algorithms have evolved beyond keyword density metrics as a significant ranking factor). It can be useful, however, to note which keywords appear most often on your page and if they reflect the intended topic of your page. More importantly, the keywords on your page should appear within natural sounding and grammatically correct copy.
89hàng41posapp30tiết29khách25quản
Keywords Usage Test81% of top 100 sites passed
  • The most common keywords of this webpage are distributed well across the important HTML tags. This helps search engines to properly identify the topic of this webpage.
Keyword
Title tag
Meta description
Headings
hàng
posapp
tiết
khách
quản
Keywords Cloud Test
bìnhbảngcafechatchuyênchínhchúngchọncôngdoanhdànhdùngdươngdịchdụngfacebookgiảihotlinehoạthànghànhhìnhhưnghướngkhoảnkháckháchkinhkioskliênliệulịchmiềnmiễnngaynghiệpnghệnguyênnguyễnngànhngàyngânnhanhnhiềunhânnhậnnhậpninhnăngonlineorderphápphòngphườngphầnphẩmphụcposappquyềnquánquảnquầyrungsalonsáchthanhtheothiếtthoạitháithángthôngthấtthịnhthờithựctiếttiềntoàntoántrangtrêntrìnhtrầntínhtầnguốngviênvĩnhvạchzalođiềuđiệnđôngđăngđườngđượcđịnhđồngđộng
Competitor Domains Test
Understand your competitors' SEO and backlink profile

Get related competitors and their domain authority score in relation to your domain.

Heading Tags Test70% of top 100 sites passed
  • This webpage does not contain H1 headings! H1 headings help indicate the important topics of your page to search engines. While less important than good meta-titles and descriptions, H1 headings may still help define the topic of your page to search engines.
H2 tags
Chi tiết nghiệp vụ của từng ngành hàng
Chúng tôi thiết kế các tính năng chuyên biệt với từng ngành hàng
Vui lòng để lại số điện thoại, chúng tôi sẽ liện hệ chậm nhất trong 4h hoặc gọi đến Hotline: 1900-3016
Robots.txt Test94% of top 100 sites passed
  • This website is using a robots.txt file.
Sitemap Test75% of top 100 sites passed
  • This website has a sitemap file.
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SEO Friendly URL Test40% of top 100 sites passed
  • This webpage contains URLs that are not SEO friendly!
See results list
Image Alt Test71% of top 100 sites passed
  • This webpage is using "img" tags with empty or missing "alt" attribute!
See full list
Responsive Image Test38% of top 100 sites passed
  • Not all images in this webpage are properly sized! This webpage is serving images that are larger than needed for the size of the user's viewport.
See results list
Image Aspect Ratio Test72% of top 100 sites passed
  • All image display dimensions match the natural aspect ratio.
Inline CSS Test2% of top 100 sites passed
  • This webpage is using inline CSS styles!
See results list
Deprecated HTML Tags Test99% of top 100 sites passed
  • This webpage does not use HTML deprecated tags.
Google Analytics Test69% of top 100 sites passed
  • This webpage is using Google Analytics.
Favicon Test100% of top 100 sites passed
  • favicon
    This website appears to have a favicon.
JS Error Test74% of top 100 sites passed
  • There are no severe JavaScript errors on this webpage.
Console Errors Test33% of top 100 sites passed
  • This webpage has some errors caught by the Chrome DevTools Console!
See results list
Charset Declaration Test100% of top 100 sites passed
  • This webpage has a character encoding declaration.
Content-Type: text/html; charset=utf-8
Social Media Test80% of top 100 sites passed
  • This webpage is connected successfully with social media using:
Facebook 
Speed optimizations
Score: 33
Failed: 12
Warnings: 1
Passed: 10
HTML Page Size Test34% of top 100 sites passed
DOM Size Test17% of top 100 sites passed
  • The Document Object Model (DOM) of this webpage has 19,427 nodes which is greater than the recommended value of 1,500 nodes! A large DOM size negatively affects site performance and increases the page load time.
HTML Compression/GZIP Test96% of top 100 sites passed
  • This webpage doesn't use the HTML compression! We recommend to compress the HTML code in order to reduce the page size and page loading times - this will help a website to retain visitors and increase page views. If the HTML compression will be enabled, the HTML size will be decreased by 89% - from 1119.3 Kb to 119.26 Kb .
Site Loading Speed Test68% of top 100 sites passed
  • The loading time of this webpage (measured from N. Virginia, US) is around 14.17 seconds and is greater than the average loading speed which is 5 seconds!
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JS Execution Time Test79% of top 100 sites passed
  • The JavaScript code used by this webpage is executed in more than 3.5 seconds! When the JavaScript code takes a long time to execute, it slows down the page performance in several ways: longer download times, main thread bottlenecks, delays of "Time To Interactive", memory leaks, etc.
Page Objects Test
  • This webpage is using more than 20 http requests, which can slow down page loading and negatively impact user experience!
Content size by content type
Content type
Percent
Size
image
53.9 %
8.92 Mb
javascript
27.4 %
4.54 Mb
css
7.2 %
1.18 Mb
font
6.2 %
1.02 Mb
html
4.1 %
692.32 Kb
other
1.2 %
210.43 Kb
TOTAL
100%
16.55 Mb
Requests by content type
Content type
Percent
Requests
image
69.5 %
396
javascript
13.5 %
77
other
6.5 %
37
css
5.8 %
33
font
3.2 %
18
html
1.6 %
9
TOTAL
100%
570
Content size by domain
Domain
Percent
Size
posapp.vn
80.3 %
13.30 Mb
page.widget.zalo.me
4.0 %
684.77 Kb
maps.googleapis.com
2.9 %
484.27 Kb
google.com
2.0 %
343.56 Kb
posapp-cdn.pages.dev
1.6 %
267.65 Kb
googletagmanager.com
1.3 %
222.35 Kb
connect.facebook.net
1.2 %
201.43 Kb
gstatic.com
1.1 %
184.27 Kb
manage-api.posapp.vn
0.9 %
145.64 Kb
purecatamphetamine.github.io
0.8 %
144.00 Kb
Other
3.9 %
653.64 Kb
TOTAL
100%
16.55 Mb
Requests by domain
Domain
Percent
Requests
purecatamphetamine.github.io
42.3 %
241
posapp.vn
31.8 %
181
google.com
4.7 %
27
maps.googleapis.com
2.5 %
14
fonts.gstatic.com
1.9 %
11
page.widget.zalo.me
1.9 %
11
fonts.googleapis.com
1.4 %
8
embed.tawk.to
1.4 %
8
posapp-cdn.pages.dev
1.4 %
8
api.widget.zalo.me
1.2 %
7
Other
9.5 %
54
TOTAL
100%
570
Page Cache Test (Server Side Caching)100% of top 100 sites passed
  • This webpage is using a caching mechanism. Caching helps speed page loading times as well as reduces server load.
Flash Test100% of top 100 sites passed
  • This webpage does not include flash objects (an outdated technology that was sometimes used to deliver rich multimedia content). Flash content does not work well on mobile devices, and is difficult for crawlers to interpret.
CDN Usage Test96% of top 100 sites passed
  • This webpage is not serving all resources (images, javascript and css) from CDNs!
See results list
Modern Image Format Test32% of top 100 sites passed
  • This webpage is not serving images in a modern format! Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption.
See results list
Image Metadata Test
  • This webpage is using images with large metadata (more than 16% of the image size)! Stripping out unnecessary metadata tags can improve not only the loading time but also the security and privacy of a webpage.
See results list
Image Caching Test99% of top 100 sites passed
  • This website is using cache headers for images and the browsers will display these images from the cache.
JavaScript Caching Test98% of top 100 sites passed
  • This webpage is using cache headers for all JavaScript resources.
CSS Caching Test98% of top 100 sites passed
  • This webpage is using cache headers for all CSS resources.
JavaScript Minification Test93% of top 100 sites passed
  • This webpage is using JavaScript files that are not minified!
See results list
CSS Minification Test97% of top 100 sites passed
  • All CSS resources used by this webpage are minified.
See results list
Render Blocking Resources Test29% of top 100 sites passed
  • This webpage is using render blocking resources! Eliminating render-blocking resources can help this webpage to load significantly faster and will improve the website experience for your visitors.
See results list
Nested Tables Test99% of top 100 sites passed
  • This webpage is not using nested tables. This speeds up page loading time and optimizes the user experience.
Frameset Test100% of top 100 sites passed
  • This webpage does not use frames.
Doctype Test100% of top 100 sites passed
  • This webpage has a doctype declaration.
<!DOCTYPE html>
URL Redirects Test96% of top 100 sites passed
  • This URL doesn't have any redirects (which could potentially cause site indexation issues and site loading delays).
Largest Contentful Paint Test
  • The Largest Contentful Paint duration of this webpage is 4.84 seconds. To provide a good user experience, sites should strive to have Largest Contentful Paint of 2.5 seconds or less.

4.84 s

2.5 s

4 s

Largest Contentful Paint element within the viewport:
<img src="https://posapp.vn/wp-content/uploads/2022/10/vietr..." alt="triển lãm Vietrf">
Cumulative Layout Shift Test
  • The CLS score of this webpage is 0.771. To provide a good user experience, sites should strive to have a CLS score of 0.1 or less.

0.771

0.1

0.25

DOM element which contributes the most to CLS score:
Html: <div class="x-bg" aria-hidden="true">
Score: 0.3849
Server and security
Score: 52
Failed: 6
Warnings: 0
Passed: 4
URL Canonicalization Test92% of top 100 sites passed
SSL Checker and HTTPS Test100% of top 100 sites passed
  • This website is successfully using HTTPS, a secure communication protocol over the Internet.

The certificate is not used before the activation date.

The certificate has not expired.

The hostname "posapp.vn" is correctly listed in the certificate.

The certificate should be trusted by all major web browsers.

The certificate was not revoked.

The certificate was signed with a secure hash.

Certificate Chain:
Server certificate
Common name
*.posapp.vn
Subject Alternative Names (SANs)
*.posapp.vn, posapp.vn
Not valid before
Tue, August 30o 2022, 12:00:00 am (z)
Not valid after
Sat, September 30o 2023, 11:59:59 pm (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
RapidSSL Global TLS RSA4096 SHA256 2022 CA1
Intermediate certificate
Common name
RapidSSL Global TLS RSA4096 SHA256 2022 CA1
Organization
DigiCert, Inc.
Location
US
Not valid before
Wed, May 4o 2022, 12:00:00 am (z)
Not valid after
Sun, November 9o 2031, 11:59:59 pm (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
DigiCert Global Root CA
Root certificate
Common name
DigiCert Global Root CA
Organization
DigiCert Inc
Location
US
Not valid before
Fri, November 10o 2006, 12:00:00 am (z)
Not valid after
Mon, November 10o 2031, 12:00:00 am (z)
Signature algorithm
sha1WithRsaEncryption
Issuer
DigiCert Global Root CA
Mixed Content Test (HTTP over HTTPS)100% of top 100 sites passed
  • This webpage does not use mixed content - both the initial HTML and all other resources are loaded over HTTPS.
HTTP2 Test92% of top 100 sites passed
  • This webpage is not using the HTTP/2 protocol!
HSTS Test
  • This webpage is not using the Strict-Transport-Security header! This is a security header that was created as a way to force the browser to use secure connections when a site is running over HTTPS.
Safe Browsing Test100% of top 100 sites passed
  • This website is not currently listed as suspicious (no malware or phishing activity found).
Server Signature Test88% of top 100 sites passed
Server: nginx/1.20.1
Directory Browsing Test100% of top 100 sites passed
  • Directory browsing is disabled for this website.
Plaintext Emails Test93% of top 100 sites passed
  • We've found 1 email addresses in your page code! We advise you to protect email links in a way that hides them from the spam harvesters.
Mobile usability
Score: 100
Failed: 0
Warnings: 0
Passed: 3
Meta Viewport Test94% of top 100 sites passed
  • This webpage is using a viewport meta tag.
<meta name="viewport" content="width=device-width, initial-scale=1" />
Media Query Responsive Test99% of top 100 sites passed
  • This webpage is using CSS media queries, which is the base for responsive design functionalities.
Mobile Snapshot Test
Mobile view
Advanced SEO
Score: 65
Failed: 2
Warnings: 0
Passed: 8
Structured Data Test59% of top 100 sites passed
  • This webpage is using structured data.
See results list
Custom 404 Error Page Test75% of top 100 sites passed
  • This website is not using a custom 404 error page! Default 404 error pages result in a poor experience - it can mislead users into thinking an entire site is down or broken, greatly increases the chance they leave the website entirely, and looks unprofessional. We recommend to have a custom 404 error page in order to improve the website's user experience by letting users know that only a specific page is missing/broken (and not the entire site), providing them helpful links, the opportunity to report bugs, and potentially track the source of broken links.
Noindex Tag Test99% of top 100 sites passed
  • This webpage does not use the noindex meta tag. This means that it can be indexed by search engines.
Canonical Tag Test95% of top 100 sites passed
  • This webpage is using the canonical link tag. This tag specifies that the URL: https://posapp.vn is preferred to be used in search results. Please ensure that this specification is correct, as canonical tags are often hard-coded and may not always reflect the latest changes in a site's URL structure.
<link href="https://posapp.vn/" rel="canonical"/>
Nofollow Tag Test
  • This webpage does not use the nofollow meta tag. This means that search engines will crawl all links from this webpage.
Disallow Directive Test
  • Your robots.txt file includes a disallow command which instructs search engines to avoid certain parts of your website! You are advised to confirm if access to these resources or pages are intended to be blocked (e.g., if they contain internal-only content or sensitive information).
See results list
Meta Refresh Test95% of top 100 sites passed
  • This webpage is not using a meta refresh tag.
SPF Records Test94% of top 100 sites passed
  • This DNS server is using an SPF record.
v=spf1 a:mail.posapp.vn ip4:119.82.129.176 ~all
Ads.txt Validation Test80% of top 100 sites passed
  • The request of ads.txt file has an unexpected Content-Type header: text/html; charset=UTF-8. In order for this resource to be easily accessed by the DSPs and advertisers, its Content-Type header should be text/plain or text/plain; charset=utf-8.
Spell Check Test
Check your webpage for misspellings!

Finding and fixing misspellings on your webpage will help both user experience and search engine rankings.


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