Access luckyrandomkeys.com. 九州官方网站-九州(中国)科技有限公司官网

Report Summary

About Website

Click here to check amazing Luckyrandomkeys content for Canada. Otherwise, check out these important facts you probably never knew about luckyrandomkeys.com

九州官方网站-九州(中国)科技有限公司官网（牢记发财域名：kaiyun6868.com）于2002年11月成立，目前公司总占地138000平方米，建筑面积102800平方米，固定资产2.88亿元。落实好学生实训期间的安全防护措施，确保学生人身安全。要全面排查学校的消防设施是否完好有效，应急预案是否完善可行，确保在紧急情况下能够迅速响应。

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name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.033

100/100

15%

TTI (Time to Interactive)

Value4.1 s

86/100

10%

luckyrandomkeys.com

205 ms

ww25.luckyrandomkeys.com

106 ms

bBSAgZkHI.js

3 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 33% of them (1 request) were addressed to the original Luckyrandomkeys.com, 67% (2 requests) were made to Ww25.luckyrandomkeys.com. The less responsive or slowest element that took the longest time to load (205 ms) belongs to the original domain Luckyrandomkeys.com.

Content Size

6.4 MB

After Optimization

4.1 MB

In fact, the total size of Luckyrandomkeys.com main page is 6.4 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. Only 5% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-29%

Potential reduce by 346 B

Original 1.2 kB
After minification 1.2 kB
After compression 845 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 346 B or 29% of the original size.

Image Optimization

-2%

Potential reduce by 81.3 kB

Original 3.4 MB
After minification 3.3 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. Luckyrandomkeys images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 1.3 MB

Original 2.0 MB
After minification 2.0 MB
After compression 643.6 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 1.3 MB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 868.5 kB

Original 1.0 MB
After minification 1.0 MB
After compression 180.6 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. Luckyrandomkeys.com needs all CSS files to be minified and compressed as it can save up to 868.5 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luckyrandomkeys. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Search Engine Optimization Advices

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

High

Page is blocked from indexing

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

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Luckyrandomkeys.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 English. Our system also found out that Luckyrandomkeys.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.

Social Sharing Optimization

luckyrandomkeys.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

九州官方网站-九州(中国)科技有限公司官网

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)