Tools & Wizards About Us

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

neurofeedbackmd.com

威廉希尔·(中国)williamhill-登录入口

Page Load Speed

22.9 sec in total

First Response

374 ms

Resources Loaded

22.1 sec

Page Rendered

427 ms

About Website

Visit neurofeedbackmd.com now to see the best up-to-date Neurofeedbackmd content and also check out these interesting facts you probably never knew about neurofeedbackmd.com

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Visit neurofeedbackmd.com

Key Findings

We analyzed Neurofeedbackmd.com page load time and found that the first response time was 374 ms and then it took 22.5 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

neurofeedbackmd.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

Network Requests Diagram

neurofeedbackmd.com

374 ms

www.neurofeedbackmd.com

381 ms

jquery.min.js

522 ms

jquery.SuperSlide.js

210 ms

style.css

198 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 62% of them (51 requests) were addressed to the original Neurofeedbackmd.com, 34% (28 requests) were made to Stst.stststfd.com and 1% (1 request) were made to Stst.ambcgfwzst.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Neurofeedbackmd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.7 kB (3%)

Content Size

4.2 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Neurofeedbackmd.com main page is 4.2 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 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-34%

Potential reduce by 222 B

  • Original 645 B
  • After minification 644 B
  • After compression 423 B

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 222 B or 34% of the original size.

Image Optimization

-2%

Potential reduce by 94.2 kB

  • Original 4.1 MB
  • After minification 4.0 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. Neurofeedbackmd images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 20.6 kB

  • Original 76.6 kB
  • After minification 76.6 kB
  • After compression 56.0 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 20.6 kB or 27% of the original size.

CSS Optimization

-22%

Potential reduce by 20.6 kB

  • Original 92.9 kB
  • After minification 92.8 kB
  • After compression 72.3 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. Neurofeedbackmd.com needs all CSS files to be minified and compressed as it can save up to 20.6 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (32%)

Requests Now

79

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Neurofeedbackmd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

neurofeedbackmd.com accessibility score

45

Accessibility Issues

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

High

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

neurofeedbackmd.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

neurofeedbackmd.com SEO score

82

Search Engine Optimization Advices

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

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Neurofeedbackmd.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 Neurofeedbackmd.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Neurofeedbackmd. 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: