50.1 sec in total
2.3 sec
45.5 sec
2.3 sec
Click here to check amazing SAJA content for Vietnam. Otherwise, check out these important facts you probably never knew about saja.vn
Xưởng sản xuất, bán buôn trang sức đá quý, đá phong thủy như Ruby, Sapphire, Cẩm thạch, Ngọc Bích, Hổ phách, Ngọc trai, Đá quý khác, Đá phong thủy, Bạc Thái, Trầm Hương, Vật phẩm phong thủy...chính hã...
Visit saja.vnWe analyzed Saja.vn page load time and found that the first response time was 2.3 sec and then it took 47.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
saja.vn performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value7.3 s
5/100
25%
Value16.6 s
0/100
10%
Value540 ms
55/100
30%
Value0.204
61/100
15%
Value13.9 s
10/100
10%
2284 ms
838 ms
592 ms
588 ms
593 ms
Our browser made a total of 179 requests to load all elements on the main page. We found that 92% of them (164 requests) were addressed to the original Saja.vn, 4% (7 requests) were made to Static.olark.com and 2% (3 requests) were made to Nrpc.olark.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Nrpc.olark.com.
Page size can be reduced by 4.7 MB (50%)
9.4 MB
4.7 MB
In fact, the total size of Saja.vn main page is 9.4 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. 75% 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 8.4 MB which makes up the majority of the site volume.
Potential reduce by 287.4 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 62.0 kB, which is 20% 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 287.4 kB or 92% of the original size.
Potential reduce by 3.8 MB
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. Obviously, SAJA needs image optimization as it can save up to 3.8 MB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 313.4 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 313.4 kB or 81% of the original size.
Potential reduce by 234.8 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. Saja.vn needs all CSS files to be minified and compressed as it can save up to 234.8 kB or 87% of the original size.
Number of requests can be reduced by 19 (11%)
175
156
The browser has sent 175 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAJA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
saja.vn
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saja.vn 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
saja.vn 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
saja.vn 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
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Saja.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Saja.vn 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.
saja.vn
Open Graph description is not detected on the main page of SAJA. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: