Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

safedog.cn

安全狗-领先云安全服务与解决方案提供商|云原生安全|服务器安全|网站安全|态势感知

Page Load Speed

49.3 sec in total

First Response

2.4 sec

Resources Loaded

46.4 sec

Page Rendered

494 ms

safedog.cn screenshot

About Website

Visit safedog.cn now to see the best up-to-date Safedog content for China and also check out these interesting facts you probably never knew about safedog.cn

安全狗,领先云安全服务与解决方案提供商,融合大数据分析、可视化、态势感知、威胁情报分析技术,为客户提供一站式云安全产品、服务和解决方案,实现服务器、网站及业务的安全稳定运行。

Visit safedog.cn

Key Findings

We analyzed Safedog.cn page load time and found that the first response time was 2.4 sec and then it took 46.9 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 were 6 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

safedog.cn performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

safedog.cn

2424 ms

css.css

2578 ms

base.css

951 ms

gobal.css

2373 ms

jquery.js

19951 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 87% of them (40 requests) were addressed to the original Safedog.cn, 4% (2 requests) were made to Hm.baidu.com and 4% (2 requests) were made to Api.growingio.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Safedog.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.2 kB (34%)

Content Size

671.9 kB

After Optimization

441.7 kB

In fact, the total size of Safedog.cn main page is 671.9 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. 15% of websites need less resources to load. Images take 385.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 48.0 kB

  • Original 62.2 kB
  • After minification 55.0 kB
  • After compression 14.2 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 7.1 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 48.0 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 23.0 kB

  • Original 385.7 kB
  • After minification 362.7 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. Safedog images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 122.5 kB

  • Original 180.1 kB
  • After minification 174.3 kB
  • After compression 57.6 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 122.5 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 36.7 kB

  • Original 43.9 kB
  • After minification 36.2 kB
  • After compression 7.2 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. Safedog.cn needs all CSS files to be minified and compressed as it can save up to 36.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (26%)

Requests Now

39

After Optimization

29

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Safedog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

safedog.cn accessibility score

40

Accessibility Issues

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

safedog.cn best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

safedog.cn SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Safedog.cn 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 Safedog.cn 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

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