10 sec in total
772 ms
8.5 sec
661 ms
Click here to check amazing Sieurao 247 content for Vietnam. Otherwise, check out these important facts you probably never knew about sieurao247.com
穿越火线
Visit sieurao247.comWe analyzed Sieurao247.com page load time and found that the first response time was 772 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
sieurao247.com performance score
name
value
score
weighting
Value2.3 s
74/100
10%
Value15.7 s
0/100
25%
Value4.4 s
74/100
10%
Value0 ms
100/100
30%
Value0.204
61/100
15%
Value3.6 s
91/100
10%
772 ms
3782 ms
462 ms
468 ms
474 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sieurao247.com, 87% (71 requests) were made to Rongbayz.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.8 sec) relates to the external source Rongbayz.com.
Page size can be reduced by 372.5 kB (50%)
738.9 kB
366.4 kB
In fact, the total size of Sieurao247.com main page is 738.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 293.1 kB which makes up the majority of the site volume.
Potential reduce by 177.6 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 75.3 kB, which is 39% 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 177.6 kB or 91% of the original size.
Potential reduce by 14.1 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. Sieurao 247 images are well optimized though.
Potential reduce by 38.9 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 38.9 kB or 47% of the original size.
Potential reduce by 141.9 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. Sieurao247.com needs all CSS files to be minified and compressed as it can save up to 141.9 kB or 85% of the original size.
Number of requests can be reduced by 11 (14%)
78
67
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sieurao 247. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
sieurao247.com
772 ms
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sieurao247.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
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Definition list items are not wrapped in <dl> elements
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
sieurao247.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
sieurao247.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
VN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sieurao247.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed language. Our system also found out that Sieurao247.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.
sieurao247.com
Open Graph data is detected on the main page of Sieurao 247. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: