Archived
66/100
Average SEO score of top 100 sites: 75%
This webpage received an SEO score of 66 out of 100, which is below the average score of 75. However, there are 14 SEO issues that need to be fixed to improve your website's ranking on search engines and enhance its overall performance.
14 Failed
7 Warnings
40 Passed
Common SEO issues
Score: 67
Failed: 3
Warnings: 4
Passed: 15
Meta Title Test100% of top 100 sites passed
- This webpage is using a title tag with a length of 77 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.
Meta Description Test92% of top 100 sites passed
- This webpage is using a meta description tag with a length of 229 characters. We recommend using well-written and inviting meta descriptions with a length between 150 and 220 characters (spaces included).
Google Search Results Preview Test
Desktop version
https://ybox.vn/Mạng xã hội thông tin chất lượng cao của Sinh viên & Giới trẻ Việt Nam - YBOXTạm rời khỏi những mối quan hệ cá nhân và bạn bè trên Facebook một lúc và khám phá YBOX mỗi ngày - Cộng đồng chia sẻ tri thức, kinh nghiệm, tâm sự, quan điểm, sở thích, kết bạn và cơ hội phát triển bản thân của người trẻ Việt Nam
Mobile versionhttps://ybox.vn/Mạng xã hội thông tin chất lượng cao của Sinh viên & Giới trẻ Việt Nam - YBOXTạm rời khỏi những mối quan hệ cá nhân và bạn bè trên Facebook một lúc và khám phá YBOX mỗi ngày - Cộng đồng chia sẻ tri thức, kinh nghiệm, tâm sự, quan điểm, sở thích, kết bạn và cơ hội phát triển bản thân của người trẻ Việt Nam
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.
Keywords Usage Test48% of top 100 sites passed
- The most common keywords of this webpage are not distributed across the important HTML tags! Primary keywords should appear in title tag, meta description and heading tags to help Search Engines to properly identify the topic of this webpage.
Keyword
Title tag
Meta description
Headings
tuyển
dụng
time
viên
công
Keywords Cloud Test
Competitor Domains Test
Understand your competitors' SEO and backlink profile
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Robots.txt Test99% of top 100 sites passed
- This website is using a robots.txt file.
Sitemap Test83% of top 100 sites passed
- This website has a sitemap file.
Image Alt Test78% of top 100 sites passed
- This webpage is using "img" tags with empty or missing "alt" attribute!
Responsive Image Test29% 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.
Image Aspect Ratio Test75% of top 100 sites passed
- All image display dimensions match the natural aspect ratio.
Google Analytics Test72% of top 100 sites passed
- This webpage is using Google Analytics.
Favicon Test100% of top 100 sites passed
- This website appears to have a favicon.
Backlinks Test
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JS Error Test83% of top 100 sites passed
- There are no severe JavaScript errors on this webpage.
Console Errors Test27% of top 100 sites passed
- This webpage has some errors caught by the Chrome DevTools Console!
Charset Declaration Test96% of top 100 sites passed
- This webpage has a character encoding declaration.
Speed optimizations
Score: 56
Failed: 7
Warnings: 3
Passed: 10
HTML Page Size Test23% of top 100 sites passed
- The size of this webpage's HTML is 123.29 Kb, and is greater than the average size of 33 Kb! This can lead to slower loading times, lost visitors, and decreased revenue. Good steps to reduce HTML size include: using HTML compression, CSS layouts, external style sheets, and moving javascript to external files.
DOM Size Test56% of top 100 sites passed
- The Document Object Model (DOM) of this webpage has 7,528 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 Test99% of top 100 sites passed
- This webpage is successfully compressed using zstd compression on your code. The HTML code is compressed from 851.95 Kb to 123.29 Kb (86% size savings). This helps ensure a faster loading webpage and improved user experience.
Site Loading Speed Test71% of top 100 sites passed
- The loading time of this webpage (measured from N. Virginia, US) is around 19.92 seconds and is greater than the average loading speed which is 5 seconds!
Accurate loading speed and website loading speed monitor
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JS Execution Time Test53% of top 100 sites passed
- The JavaScript code used by this webpage is executed in more than 2 seconds!
Page Objects Test
- This webpage is using more than 20 http requests, which can slow down page loading and negatively impact user experience!
CDN Usage Test95% of top 100 sites passed
- This webpage is serving all images, javascript and css resources from CDNs.
Modern Image Format Test43% of top 100 sites passed
Image Metadata Test72% of top 100 sites passed
- 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.
Image Caching Test95% 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 Test96% 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 Test98% of top 100 sites passed
- All JavaScript files used by this webpage are minified.
CSS Minification Test100% of top 100 sites passed
- All CSS resources used by this webpage are minified.
Render Blocking Resources Test15% 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.
URL Redirects Test97% of top 100 sites passed
- This URL doesn't have any redirects (which could potentially cause site indexation issues and site loading delays).
Time To First Byte Test99% of top 100 sites passed
- The Time To First Byte value of this webpage is 0.257 seconds. To provide a good user experience, Google recommends that sites should strive to have a TTFB of 0.8 seconds or less.
0.257 s
0.8 s
1.8 s
First Contentful Paint Test90% of top 100 sites passed
- The First Contentful Paint value of this webpage is 1.240 seconds. To provide a good user experience, Google recommends that sites should strive to have a First Contentful Paint value of 1.8 seconds or less.
1.24 s
1.8 s
3 s
Largest Contentful Paint Test77% of top 100 sites passed
- The Largest Contentful Paint duration of this webpage is 3.49 seconds. To provide a good user experience, Google recommends that sites should strive to have Largest Contentful Paint of 2.5 seconds or less.
3.49 s
2.5 s
4 s
Cumulative Layout Shift Test91% of top 100 sites passed
- The CLS score of this webpage is 0.2397. To provide a good user experience, Google recommends that sites should strive to have a CLS score of 0.1 or less.
0.2397
0.1
0.25
Server and security
Score: 95
Failed: 1
Warnings: 0
Passed: 6
URL Canonicalization Test93% of top 100 sites passed
- https://ybox.vn/ and https://www.ybox.vn/ resolve to the same URL.
SSL Checker and HTTPS Test100% of top 100 sites passed
- This website is successfully using HTTPS, a secure communication protocol over the Internet.
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 Test99% of top 100 sites passed
- This webpage is using the HTTP/2 protocol.
HSTS Test84% of top 100 sites passed
- 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.
Plaintext Emails Test97% of top 100 sites passed
- This webpage does not include email addresses in plaintext.
Unsafe Cross-Origin Links Test45% of top 100 sites passed
- This webpage is not using target="_blank" links without rel="noopener" or rel="noreferrer" attribute.
Mobile usability
Score: 100
Failed: 0
Warnings: 0
Passed: 3
Meta Viewport Test92% of top 100 sites passed
- This webpage is using a viewport meta tag.
Media Query Responsive Test98% of top 100 sites passed
- This webpage is using CSS media queries, which is the base for responsive design functionalities.
Mobile Snapshot Test
Advanced SEO
Score: 38
Failed: 3
Warnings: 0
Passed: 6
Structured Data Test66% of top 100 sites passed
- This webpage doesn't take the advantages of HTML Microdata or JSON-LD specifications in order to use structured data! View Google's guide for getting started with structured data.
Custom 404 Error Page Test80% 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.
Meta Refresh Test98% 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 not using an SPF record! SPF (Sender Policy Framework) allows administrators to specify which hosts are allowed to send mail from a given domain by creating a specific SPF record or TXT record in the Domain Name System (DNS). You can find more information about SPF records here.
Ads.txt Validation Test67% of top 100 sites passed
- This website is using an Authorized Digital Sellers (ads.txt) file and its content has a valid format. Since the file is uploaded and maintained by publishers on their own domain, it's not easy for bad players to gain access to it or to change entries. Buyers who want to bid on the publisher's inventory can refer to their ads.txt file and confidently know that the exchange they are dealing with is in fact authorized to directly or indirectly sell the publisher's inventory.
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