28.4 sec in total
2 sec
26 sec
307 ms
Welcome to welltrend-edu.com homepage info - get ready to check Welltrend Edu best content for United States right away, or after learning these important things about welltrend-edu.com
web-和中留学网-11-20年记录-历史百度权重4-桔子高评分-外链超多-外链排名高
Visit welltrend-edu.comWe analyzed Welltrend-edu.com page load time and found that the first response time was 2 sec and then it took 26.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
welltrend-edu.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value7.9 s
3/100
25%
Value11.1 s
6/100
10%
Value8,040 ms
0/100
30%
Value0.382
27/100
15%
Value22.6 s
1/100
10%
2036 ms
808 ms
802 ms
1156 ms
2423 ms
Our browser made a total of 141 requests to load all elements on the main page. We found that 53% of them (75 requests) were addressed to the original Welltrend-edu.com, 20% (28 requests) were made to Eco-api.meiqia.com and 7% (10 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (14.6 sec) belongs to the original domain Welltrend-edu.com.
Page size can be reduced by 327.2 kB (24%)
1.4 MB
1.0 MB
In fact, the total size of Welltrend-edu.com main page is 1.4 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 47.6 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 17.8 kB, which is 30% 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 47.6 kB or 81% of the original size.
Potential reduce by 163.2 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. Obviously, Welltrend Edu needs image optimization as it can save up to 163.2 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 83.5 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 83.5 kB or 57% of the original size.
Potential reduce by 32.9 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. Welltrend-edu.com needs all CSS files to be minified and compressed as it can save up to 32.9 kB or 79% of the original size.
Number of requests can be reduced by 19 (14%)
139
120
The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Welltrend Edu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
welltrend-edu.com
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welltrend-edu.com accessibility score
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
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
welltrend-edu.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
welltrend-edu.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Welltrend-edu.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Welltrend-edu.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.
welltrend-edu.com
Open Graph description is not detected on the main page of Welltrend Edu. 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: