Access wolfzu.com. 403 Forbidden

wolfzu.com

403 ms

Index.css

408 ms

common.js

168 ms

www.9669669.com

340 ms

click.aspx

4472 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 8% of them (9 requests) were addressed to the original Wolfzu.com, 88% (93 requests) were made to 9669669.com and 2% (2 requests) were made to Count9.51yes.com. The less responsive or slowest element that took the longest time to load (4.5 sec) relates to the external source Count9.51yes.com.

Content Size

153.8 kB

After Optimization

77.6 kB

In fact, the total size of Wolfzu.com main page is 153.8 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. 40% of websites need less resources to load. Images take 65.7 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 9.6 kB

Original 15.7 kB
After minification 15.7 kB
After compression 6.1 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 9.6 kB or 61% of the original size.

Image Optimization

-7%

Potential reduce by 4.8 kB

Original 65.7 kB
After minification 60.9 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. Wolfzu images are well optimized though.

JavaScript Optimization

-87%

Potential reduce by 47.7 kB

Original 55.0 kB
After minification 54.8 kB
After compression 7.3 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 47.7 kB or 87% of the original size.

CSS Optimization

-81%

Potential reduce by 14.0 kB

Original 17.3 kB
After minification 13.2 kB
After compression 3.3 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. Wolfzu.com needs all CSS files to be minified and compressed as it can save up to 14.0 kB or 81% of the original size.

Requests Now

103

After Optimization

100

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wolfzu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

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

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

High

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

These items highlight common accessibility best practices.

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

N/A
Language Claimed

ZH
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wolfzu.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Wolfzu.com main page’s claimed encoding is gb2312. 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 Wolfzu. 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: