35.8 sec in total
5.8 sec
29.1 sec
845 ms
Click here to check amazing Sfkedu content for United States. Otherwise, check out these important facts you probably never knew about sfkedu.com
斯芬克创于纽约曼哈顿, 是新东方旗下全资子机构,专注艺术留学,作品集培训。拥有北京,上海,广州,深圳,杭州,南京,武汉,西安,郑州,成都,重庆校区。提供美国,英国,加拿大,澳大利亚,日本及欧洲等多国艺术留学服务,成就莘莘学子出国艺术梦。
Visit sfkedu.comWe analyzed Sfkedu.com page load time and found that the first response time was 5.8 sec and then it took 29.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sfkedu.com performance score
name
value
score
weighting
Value10.3 s
0/100
10%
Value27.4 s
0/100
25%
Value14.0 s
1/100
10%
Value4,490 ms
0/100
30%
Value0.091
92/100
15%
Value22.4 s
1/100
10%
5808 ms
730 ms
714 ms
752 ms
2144 ms
Our browser made a total of 143 requests to load all elements on the main page. We found that 9% of them (13 requests) were addressed to the original Sfkedu.com, 73% (104 requests) were made to Img.sfkedu.com and 3% (5 requests) were made to Cm.ipinyou.com. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Sfkedu.com.
Page size can be reduced by 769.1 kB (15%)
5.1 MB
4.4 MB
In fact, the total size of Sfkedu.com main page is 5.1 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. 65% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.
Potential reduce by 50.9 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 50.9 kB or 82% of the original size.
Potential reduce by 580.8 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. Obviously, Sfkedu needs image optimization as it can save up to 580.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 119.1 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 119.1 kB or 62% of the original size.
Potential reduce by 18.4 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. Sfkedu.com needs all CSS files to be minified and compressed as it can save up to 18.4 kB or 78% of the original size.
Number of requests can be reduced by 21 (16%)
131
110
The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sfkedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
sfkedu.com
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sfkedu.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
sfkedu.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
sfkedu.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 Sfkedu.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 Sfkedu.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.
sfkedu.com
Open Graph description is not detected on the main page of Sfkedu. 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: