8 sec in total
2.1 sec
5.6 sec
319 ms
Visit sasbigdata.com now to see the best up-to-date SAS BIGDATA content for Germany and also check out these interesting facts you probably never knew about sasbigdata.com
빅데이터와 통계를 공부하고, SAS와 R프로그램 그리고 EXCEL을 활용하여 대용량 자료처리 및 분석과 해석을 알아봅시다. 김진휘
Visit sasbigdata.comWe analyzed Sasbigdata.com page load time and found that the first response time was 2.1 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sasbigdata.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value7.1 s
5/100
25%
Value8.8 s
15/100
10%
Value200 ms
90/100
30%
Value0.022
100/100
15%
Value6.7 s
56/100
10%
2073 ms
662 ms
448 ms
449 ms
455 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Sasbigdata.com, 42% (42 requests) were made to S1.daumcdn.net and 10% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Cfile8.uf.tistory.com.
Page size can be reduced by 866.2 kB (51%)
1.7 MB
848.8 kB
In fact, the total size of Sasbigdata.com main page is 1.7 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 585.7 kB which makes up the majority of the site volume.
Potential reduce by 70.8 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 10.5 kB, which is 12% 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 70.8 kB or 81% of the original size.
Potential reduce by 11.2 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. SAS BIGDATA images are well optimized though.
Potential reduce by 264.9 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 264.9 kB or 57% of the original size.
Potential reduce by 519.4 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. Sasbigdata.com needs all CSS files to be minified and compressed as it can save up to 519.4 kB or 90% of the original size.
Number of requests can be reduced by 57 (58%)
98
41
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAS BIGDATA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
sasbigdata.com
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sasbigdata.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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
sasbigdata.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
sasbigdata.com SEO score
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
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sasbigdata.com can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Sasbigdata.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.
sasbigdata.com
Open Graph data is detected on the main page of SAS BIGDATA. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: