Tools & Wizards About Us
system-alert.k04l5fo5w95c.top screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 36

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

system-alert.k04l5fo5w95c.top

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Page Load Speed

10.6 sec in total

First Response

1.1 sec

Resources Loaded

9.3 sec

Page Rendered

246 ms

system-alert.k04l5fo5w95c.top screenshot

About Website

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Key Findings

We analyzed System-alert.k04l5fo5w95c.top page load time and found that the first response time was 1.1 sec and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

system-alert.k04l5fo5w95c.top performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value19.2 s

0/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.51

15/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

365.html

1094 ms

weui.min.css

884 ms

jweixin-1.6.0.js

888 ms

cloud.js

890 ms

cm.js

1871 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original System-alert.k04l5fo5w95c.top, 17% (5 requests) were made to Cpro.baidustatic.com and 13% (4 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Lupic.cdn.bcebos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.3 kB (43%)

Content Size

678.5 kB

After Optimization

385.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of System-alert.k04l5fo5w95c.top main page is 678.5 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. 45% of websites need less resources to load. Javascripts take 371.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 8.5 kB

  • Original 11.7 kB
  • After minification 11.4 kB
  • After compression 3.3 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 8.5 kB or 72% of the original size.

Image Optimization

-5%

Potential reduce by 15.0 kB

  • Original 280.7 kB
  • After minification 265.8 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. System Alert K 04 L 5 Fo W 95 C images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 269.8 kB

  • Original 371.8 kB
  • After minification 371.8 kB
  • After compression 102.0 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 269.8 kB or 73% of the original size.

CSS Optimization

-1%

Potential reduce by 92 B

  • Original 14.2 kB
  • After minification 14.2 kB
  • After compression 14.1 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. System-alert.k04l5fo5w95c.top has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (17%)

Requests Now

29

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of System Alert K 04 L 5 Fo W 95 C. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

365.html

365.html

1094 ms

weui.min.css

weui.min.css

884 ms

jweixin-1.6.0.js

jweixin-1.6.0.js

888 ms

cloud.js

cloud.js

890 ms

cm.js

cm.js

1871 ms

cm.js

cm.js

2044 ms

1.jpg

1.jpg

435 ms

fcpm

fcpm

2232 ms

s.php

s.php

2104 ms

fcpm

fcpm

2159 ms

auto_dup

auto_dup

1671 ms

logo-sm.css

logo-sm.css

235 ms

logo.js

logo.js

478 ms

adx.php

adx.php

327 ms

3086797278_14_600_429.jpg

3086797278_14_600_429.jpg

1803 ms

sync.htm

sync.htm

307 ms

3086989117_14_540_385.jpg

3086989117_14_540_385.jpg

2014 ms

3086811025_14_600_429.jpg

3086811025_14_600_429.jpg

2236 ms

2000014216_14.jpg

2000014216_14.jpg

2443 ms

449852_14.jpg

449852_14.jpg

2632 ms

2001362331_14.jpg

2001362331_14.jpg

2456 ms

adx.php

adx.php

627 ms

s.php

s.php

724 ms

3087202884_14_561_400.jpg

3087202884_14_561_400.jpg

2436 ms

153162_14.jpg

153162_14.jpg

2440 ms

3088739434_14_600_429.jpg

3088739434_14_600_429.jpg

2644 ms

30013852_14.jpg

30013852_14.jpg

2656 ms

3059575448_14_800_599.jpg

3059575448_14_800_599.jpg

2716 ms

sync_pos.htm

sync_pos.htm

232 ms

se.jpg

se.jpg

1336 ms

Accessibility Review

system-alert.k04l5fo5w95c.top accessibility score

36

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

system-alert.k04l5fo5w95c.top best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

system-alert.k04l5fo5w95c.top SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise System-alert.k04l5fo5w95c.top can be misinterpreted by Google and other search engines. Our service has detected that English 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 System-alert.k04l5fo5w95c.top 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

system-alert.k04l5fo5w95c.top

Open Graph description is not detected on the main page of System Alert K 04 L 5 Fo W 95 C. 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: