Archived
82/100
Average SEO score of top 100 sites: 75%
This website received an SEO score of 82 out of 100, which is higher than the average score of 75. Our analysis has identified 9 important issues that can be addressed to further enhance your website's performance and improve its search engine visibility.
9 Failed
1 Warnings
50 Passed
Common SEO issues
Score: 73
Failed: 4
Warnings: 1
Passed: 19
Meta Title Test
- Congratulations! Your webpage is using a title tag
Meta Description Test
- Congratulations! Your webpage is using a meta description tag
Google Search Results Preview Test
Desktop version
https://progressbar.tw進度條線上課程 Progress Bar最準確的網頁程式線上課程，讓你在最精簡的時間學會所有你該學會的技術，讓您的職涯更進一步。
Mobile versionhttps://progressbar.tw進度條線上課程 Progress Bar最準確的網頁程式線上課程，讓你在最精簡的時間學會所有你該學會的技術，讓您的職涯更進一步。
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 Test
- Your most common keywords are not appearing in one or more of the meta-tags above. Your primary keywords should appear in your meta-tags to help identify the topic of your webpage to search engines.
Keywords Cloud Test
Competitor Domains Test
Understand your competitors' SEO and backlink profile
Get related competitors and their domain authority score in relation to your domain.
Robots.txt Test
- This website is using a robots.txt file.
Sitemap Test
- Congratulations! Your website has a sitemap file.
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Broken Links Test
Check your webpage for broken links!
Finding and fixing broken links on your webpage will help both user experience and search engine rankings.
Register for free, and start using today the Broken Links Tool from SEO Site Checkup Toolbox
SEO Friendly URL Test
- Your webpage contains URLs that are not SEO friendly!
Image Alt Test
- Your webpage is using "img" tags with empty or missing "alt" attribute.
Responsive Image Test
- Not all images in this page are properly sized! You are serving images that are larger than needed for the size of the user's viewport.
Image Aspect Ratio Test
- All image display dimensions match the natural aspect ratio.
Inline CSS Test
- Your webpage is using inline CSS styles!
Google Analytics Test
- Congratulations! Your webpage is using Google Analytics.
Favicon Test
- Congratulations! Your website appears to have a favicon.
Backlinks Test
Get a full and detailed list of your backlinks!
To view your total number of backlinks and referring domains, please sign-up for a free trial!
JS Error Test
- Congratulations! There are no severe JavaScript errors on your webpage.
Console Errors Test
- This webpage doesn't have any warnings or errors caught by the Chrome DevTools Console.
Speed optimizations
Score: 100
Failed: 1
Warnings: 0
Passed: 15
HTML Page Size Test
- Congratulations! The size of your webpage's HTML is 18.65 Kb and is under the average webpage's HTML size of 33 Kb. Faster loading websites result in a better user experience, higher conversion rates, and generally better search engine rankings.
HTML Compression/GZIP Test
- Congratulations! Your webpage is successfully compressed using br compression on your code. Your HTML is compressed from 88.83 Kb to 18.65 Kb (79% size savings). This helps ensure a faster loading webpage and improved user experience.
Site Loading Speed Test
- Your website loading time is around 2.82 seconds and this is under the average loading speed which is 5 seconds.
Accurate loading speed and website loading speed monitor
Get detailed and accurate loading speed reports for your websites and see how your pages are being loaded over time.
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Page Objects Test
- Your page uses more than 20 http requests, which can slow down page loading and negatively impact user experience.
Page Cache Test (Server Side Caching)
- Congratulations, you have a caching mechanism on your website. Caching helps speed page loading times as well as reduces server load.
Flash Test
- Congratulations! Your website 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 Test
- Your webpage is serving all images, javascript and css resources from CDNs.
Image Caching Test
- Congratulations! Your website is using cache headers for your images and the browsers will display these images from the cache.
JavaScript Caching Test
- Congratulations! Your website is using cache headers for all JavaScript resources.
CSS Caching Test
- Congratulations! Your website is using cache headers for all CSS resources.
JavaScript Minification Test
- Congratulations! Your website's JavaScript files are minified!
CSS Minification Test
- Congratulations! Your webpage's CSS resources are minified.
Nested Tables Test
- Congratulations, your page does not use nested tables. This speeds up page loading time and optimizes the user experience.
Frameset Test
- Congratulations! Your webpage does not use frames.
Doctype Test
- Congratulations! Your website has a doctype declaration:
URL Redirects Test
- Congratulations! Your URL doesn't have any redirects (which could potentially cause site indexation issues and site loading delays).
Server and security
Score: 78
Failed: 2
Warnings: 0
Passed: 6
URL Canonicalization Test
- https://progressbar.tw and https://www.progressbar.tw should resolve to the same URL, but currently do not.
HTTPS Test
- Your website is successfully using HTTPS, a secure communication protocol over the Internet.
Mixed Content Test (HTTP over HTTPS)
- Congratulations, this webpage does not use mixed content - both the initial HTML and all other resources are loaded over HTTPS.
HTTP2 Test
- This webpage is using the HTTP/2 protocol.
Safe Browsing Test
- This site is not currently listed as suspicious (no malware or phishing activity found).
Server Signature Test
- Congratulations, your server signature is off.
Directory Browsing Test
- Congratulations! Your server has disabled directory browsing.
Plaintext Emails Test
- 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 Test
- This webpage is using a viewport meta tag.
Media Query Responsive Test
- Congratulations, your website uses media query technique, which is the base for responsive design functionalities.
Mobile Snapshot Test
Advanced SEO
Score: 52
Failed: 2
Warnings: 0
Passed: 7
Structured Data Test
- Congratulations! Your website is using HTML Microdata specifications in order to markup structured data.
Custom 404 Error Page Test
- Your 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 your site entirely, and looks unprofessional. By creating a custom 404 error page, you can improve your website's user experience by letting users know that only a specific page is missing/broken (and not your entire site), providing them helpful links, the opportunity to report bugs, and potentially track the source of broken links in your site.
Meta Refresh Test
- Congratulations, this webpage is not using a meta refresh tag.
SPF Records Test
- Your 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.
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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