16.2 sec in total
3 sec
12.7 sec
423 ms
Welcome to siriphanbook.com homepage info - get ready to check Siriphanbook best content for Thailand right away, or after learning these important things about siriphanbook.com
ให้บริการเช่าและขายหนังสือมือสองราคาถูก เรามีหนังสือหลากหลายประเภท ให้ท่านเลือกซื้อไว้สะสม สภาพหนังสือมีทั้งใหม่จัด ไปจนถึงเก่าสุด ราคาจึงลดหลั่นไปตามสภาพ ลดสูงสุดถึง70% เนื่องจากหนังสือส่วนใหญ่เป็นหน...
Visit siriphanbook.comWe analyzed Siriphanbook.com page load time and found that the first response time was 3 sec and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
siriphanbook.com performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value8.4 s
2/100
25%
Value16.8 s
0/100
10%
Value5,650 ms
0/100
30%
Value0.057
98/100
15%
Value16.8 s
5/100
10%
3007 ms
189 ms
111 ms
1415 ms
1132 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 55% of them (46 requests) were addressed to the original Siriphanbook.com, 19% (16 requests) were made to Shops-image.s3-ap-southeast-1.amazonaws.com and 6% (5 requests) were made to Upic.me. The less responsive or slowest element that took the longest time to load (6.2 sec) belongs to the original domain Siriphanbook.com.
Page size can be reduced by 192.4 kB (13%)
1.5 MB
1.3 MB
In fact, the total size of Siriphanbook.com main page is 1.5 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. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 178.7 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. This page needs HTML code to be minified as it can gain 67.9 kB, which is 35% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 178.7 kB or 92% of the original size.
Potential reduce by 1.2 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. Siriphanbook images are well optimized though.
Potential reduce by 1.2 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. This website has mostly compressed JavaScripts.
Potential reduce by 11.3 kB
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. Siriphanbook.com has all CSS files already compressed.
Number of requests can be reduced by 45 (65%)
69
24
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Siriphanbook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.
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siriphanbook.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
button, link, and menuitem elements do not have accessible names.
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
siriphanbook.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
siriphanbook.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Siriphanbook.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Siriphanbook.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.
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siriphanbook.com
Open Graph data is detected on the main page of Siriphanbook. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: