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Report Summary

About Website

Click here to check amazing Ultimatesecuritycourse content for United States. Otherwise, check out these important facts you probably never knew about ultimatesecuritycourse.com

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name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.217

57/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

ultimatesecuritycourse.com

880 ms

18kr.js

108 ms

main.js

403 ms

bdt-uikitf14a.css

609 ms

ep-helperca3f.css

415 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 68% of them (61 requests) were addressed to the original Ultimatesecuritycourse.com, 27% (24 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Bd51static.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Ultimatesecuritycourse.com.

Content Size

321.6 kB

After Optimization

193.2 kB

In fact, the total size of Ultimatesecuritycourse.com main page is 321.6 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. 65% of websites need less resources to load. HTML takes 101.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 84.6 kB

Original 101.9 kB
After minification 97.2 kB
After compression 17.3 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. 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 84.6 kB or 83% of the original size.

Image Optimization

-33%

Potential reduce by 22.3 kB

Original 68.3 kB
After minification 46.0 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, Ultimatesecuritycourse needs image optimization as it can save up to 22.3 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 6.4 kB

Original 60.4 kB
After minification 60.4 kB
After compression 54.0 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 6.4 kB or 11% of the original size.

CSS Optimization

-17%

Potential reduce by 15.1 kB

Original 91.0 kB
After minification 91.0 kB
After compression 75.9 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. Ultimatesecuritycourse.com needs all CSS files to be minified and compressed as it can save up to 15.1 kB or 17% of the original size.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultimatesecuritycourse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 21 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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

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 doesn't use legible font sizes

Language and Encoding

Language Detected

ID
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ultimatesecuritycourse.com can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it does not match the claimed English language. Our system also found out that Ultimatesecuritycourse.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

ultimatesecuritycourse.com

Open Graph data is detected on the main page of Ultimatesecuritycourse. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

2023澳洲幸运10开奖查询记录结果+观看官网走势图 | 168澳洲幸运十官网直播开奖网站+在线计划开奖结果

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)