20.8 sec in total
939 ms
19.6 sec
284 ms
Welcome to se-ed.com homepage info - get ready to check Se Ed best content for Thailand right away, or after learning these important things about se-ed.com
หนังสือราคาถูก หนังสือนิยาย หนังสือใหม่ ebook audiobook ครบทุกหมวด ✓ส่วนลดสุดคุ้ม ✓ซื้อครบ 600 จัดส่งฟรี | ร้านซีเอ็ด
Visit se-ed.comWe analyzed Se-ed.com page load time and found that the first response time was 939 ms and then it took 19.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
se-ed.com performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value13.3 s
0/100
25%
Value12.0 s
4/100
10%
Value530 ms
56/100
30%
Value0.689
7/100
15%
Value12.5 s
14/100
10%
939 ms
4105 ms
831 ms
1081 ms
1098 ms
Our browser made a total of 261 requests to load all elements on the main page. We found that 33% of them (85 requests) were addressed to the original Se-ed.com, 52% (137 requests) were made to Images-se-ed.com and 3% (9 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (5.3 sec) relates to the external source Images-se-ed.com.
Page size can be reduced by 567.9 kB (1%)
49.6 MB
49.0 MB
In fact, the total size of Se-ed.com main page is 49.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 48.8 MB which makes up the majority of the site volume.
Potential reduce by 249.5 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 249.5 kB or 83% of the original size.
Potential reduce by 266.2 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Se Ed images are well optimized though.
Potential reduce by 51.3 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 51.3 kB or 11% of the original size.
Potential reduce by 891 B
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Se-ed.com has all CSS files already compressed.
Number of requests can be reduced by 37 (15%)
253
216
The browser has sent 253 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Se Ed. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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se-ed.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
se-ed.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
se-ed.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
TH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Se-ed.com can be misinterpreted by Google and other search engines. Our service has detected that Thai is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Se-ed.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
se-ed.com
Open Graph data is detected on the main page of Se Ed. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: