Access by49.net. 赢彩吧大发计划

by49.net screenshot

0

Performance
33

Accessibility

Visual factors better than
that of 18% of websites
83

Best Practices

More advanced features
available than in
56% of websites
73

SEO

Google-friendlier than
31% of websites

First Response

2.1 sec

Resources Loaded

47.2 sec

Page Rendered

3.2 sec

by49.net screenshot

About Website

Click here to check amazing By 49 content. Otherwise, check out these important facts you probably never knew about by49.net

赢彩吧大发计划，公司作为的发动机制造商康明斯公司的OEM合作伙伴，生产的康明斯系列柴油发电机组，广泛应用于楼宇、电信、船舶、油田、超市、野外施工、工业用电等领域，其先进的经济性、动力性、可靠性、耐久性和环境安全性，备受福彩快3彩票是国家正规的吗各界用户的信赖。

Visit by49.net

Key Findings

We analyzed By49.net page load time and found that the first response time was 2.1 sec and then it took 50.4 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.

www.by49.net

2126 ms

init.css

1204 ms

common.css

1196 ms

index.css

1206 ms

footer_1000.css

1201 ms

Our browser made a total of 334 requests to load all elements on the main page. We found that 83% of them (277 requests) were addressed to the original By49.net, 7% (23 requests) were made to Bodajin.com and 7% (22 requests) were made to New-icon.ol-img.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Bodajin.com.

Content Size

1.1 MB

After Optimization

641.8 kB

In fact, the total size of By49.net main page is 1.1 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. 40% of websites need less resources to load. Images take 760.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 229.6 kB

Original 263.8 kB
After minification 224.8 kB
After compression 34.3 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 39.0 kB, which is 15% 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 229.6 kB or 87% of the original size.

Image Optimization

-22%

Potential reduce by 169.2 kB

Original 760.0 kB
After minification 590.7 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, By 49 needs image optimization as it can save up to 169.2 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 8.0 kB

Original 13.4 kB
After minification 13.1 kB
After compression 5.4 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 8.0 kB or 60% of the original size.

CSS Optimization

-80%

Potential reduce by 45.6 kB

Original 57.0 kB
After minification 50.2 kB
After compression 11.4 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. By49.net needs all CSS files to be minified and compressed as it can save up to 45.6 kB or 80% of the original size.

Requests Now

331

After Optimization

304

The browser has sent 331 CSS, Javascripts, AJAX and image requests in order to completely render the main page of By 49. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS 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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Search Engine Optimization Advices

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise By49.net 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 By49.net main page’s claimed encoding is gbk. 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

by49.net

Open Graph description is not detected on the main page of By 49. 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: