Tools & Wizards About Us
sec120.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sec120.com

广州易城网络科技股份有限公司-智慧城市基础应用平台开发/系统集成/软件技术/智慧人社系统/大数据智慧预防犯罪系统/国家宏观经济智能化管理系统

Page Load Speed

27.3 sec in total

First Response

3.9 sec

Resources Loaded

23.1 sec

Page Rendered

283 ms

sec120.com screenshot

About Website

Welcome to sec120.com homepage info - get ready to check Sec 120 best content right away, or after learning these important things about sec120.com

广州易城网络科技股份有限公司成立于2005年，是一家专注于智慧城市基础应用平台开发、系统集成及技术咨询的高科技软件企业。凭借对软件技术电子信息化的不断探索与创新，为企业与政府提供软件开发、IT运维、系统集成、信息安全等专业化的解决方案，全方位提升信息化应用水

Visit sec120.com

Key Findings

We analyzed Sec120.com page load time and found that the first response time was 3.9 sec and then it took 23.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number 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.

Performance Metrics

sec120.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

88/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value3,010 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.324

35/100

15%

TTI (Time to Interactive)

Value6.1 s

64/100

10%

Network Requests Diagram

sec120.com

3933 ms

style.css

4035 ms

jquery.min.js

10321 ms

jquery.backgroundPosition.js

1156 ms

jquery.easing.1.3.js

9168 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Sec120.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Sec120.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.3 kB (42%)

Content Size

60.5 kB

After Optimization

35.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sec120.com main page is 60.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 35.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 6.5 kB

  • Original 9.2 kB
  • After minification 8.2 kB
  • After compression 2.7 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 1.0 kB, which is 11% 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 6.5 kB or 70% of the original size.

Image Optimization

-19%

Potential reduce by 6.8 kB

  • Original 35.4 kB
  • After minification 28.6 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, Sec 120 needs image optimization as it can save up to 6.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 1.5 kB

  • Original 2.2 kB
  • After minification 1.6 kB
  • After compression 630 B

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 1.5 kB or 71% of the original size.

CSS Optimization

-76%

Potential reduce by 10.5 kB

  • Original 13.8 kB
  • After minification 12.3 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. Sec120.com needs all CSS files to be minified and compressed as it can save up to 10.5 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

20

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sec 120. According to our analytics all requests are already optimized.

Network Requests Diagram

sec120.com

sec120.com

3933 ms

style.css

style.css

4035 ms

jquery.min.js

jquery.min.js

10321 ms

jquery.backgroundPosition.js

jquery.backgroundPosition.js

1156 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

9168 ms

nr_logo_03.jpg

nr_logo_03.jpg

4345 ms

index_08.jpg

index_08.jpg

20417 ms

click.gif

click.gif

4565 ms

tu_03.jpg

tu_03.jpg

16169 ms

gy_07.jpg

gy_07.jpg

7620 ms

bennebg_18.jpg

bennebg_18.jpg

4394 ms

menubg_02.jpg

menubg_02.jpg

1684 ms

news_02.jpg

news_02.jpg

434 ms

bg_02.jpg

bg_02.jpg

8605 ms

slol.jpg

slol.jpg

8825 ms

select_03.jpg

select_03.jpg

871 ms

linebg_03.jpg

linebg_03.jpg

1291 ms

lig_03.jpg

lig_03.jpg

1697 ms

libg_30.jpg

libg_30.jpg

2090 ms

icon1.jpg

icon1.jpg

3331 ms

icon2.jpg

icon2.jpg

5186 ms

icon3.jpg

icon3.jpg

6381 ms

icon4.jpg

icon4.jpg

10865 ms

Accessibility Review

sec120.com accessibility score

69

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

sec120.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sec120.com SEO score

83

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

Links do not have descriptive text

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sec120.com 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 Sec120.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

sec120.com

Open Graph description is not detected on the main page of Sec 120. 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: