Tools & Wizards About Us
guance.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

guance.com

首页-观测云-一站式云、云原生、应用及业务的可观测解决方案

Page Load Speed

7.1 sec in total

First Response

521 ms

Resources Loaded

5.5 sec

Page Rendered

1 sec

guance.com screenshot

About Website

Welcome to guance.com homepage info - get ready to check Guance best content for China right away, or after learning these important things about guance.com

观测云提供快速实现系统可观测的解决方案，满足云、云原生、应用和业务上的监测需求。通过自定义监测方案，实现实时可交互仪表板、高效观测基础设施、全链路应用性能可观测等功能，保障系统稳定性

Visit guance.com

Key Findings

We analyzed Guance.com page load time and found that the first response time was 521 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

guance.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value87.8 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

guance.com

521 ms

www.guance.com

1302 ms

dataflux-rum.js

275 ms

index.f49654.js

851 ms

index.5a8a455f7236b7006e91.css

1292 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 67% of them (43 requests) were addressed to the original Guance.com, 28% (18 requests) were made to Static.guance.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Guance.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.1 MB (28%)

Content Size

11.3 MB

After Optimization

8.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Guance.com main page is 11.3 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. 40% of websites need less resources to load. Images take 11.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 46.3 kB

  • Original 58.1 kB
  • After minification 48.2 kB
  • After compression 11.7 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 9.9 kB, which is 17% 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 46.3 kB or 80% of the original size.

Image Optimization

-28%

Potential reduce by 3.1 MB

  • Original 11.2 MB
  • After minification 8.1 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. Obviously, Guance needs image optimization as it can save up to 3.1 MB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 28.7 kB
  • After minification 28.7 kB
  • After compression 28.7 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 12 (19%)

Requests Now

62

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

guance.com

guance.com

521 ms

www.guance.com

www.guance.com

1302 ms

dataflux-rum.js

dataflux-rum.js

275 ms

index.f49654.js

index.f49654.js

851 ms

index.5a8a455f7236b7006e91.css

index.5a8a455f7236b7006e91.css

1292 ms

hm.js

hm.js

2056 ms

product_sprite.png

product_sprite.png

697 ms

product_sprite_hover.png

product_sprite_hover.png

912 ms

solution_sprite.png

solution_sprite.png

772 ms

solution_sprite_hover.png

solution_sprite_hover.png

773 ms

base.png

base.png

890 ms

logs.png

logs.png

1169 ms

app.png

app.png

1179 ms

user.png

user.png

1179 ms

OPS.png

OPS.png

1178 ms

platform.png

platform.png

1224 ms

profession.png

profession.png

1307 ms

map.png

map.png

1353 ms

stack.png

stack.png

1482 ms

logo.png

logo.png

673 ms

logo1.png

logo1.png

982 ms

black1.png

black1.png

797 ms

scene_dark.gif

scene_dark.gif

558 ms

infrastructure_dark.gif

infrastructure_dark.gif

900 ms

logging_dark.gif

logging_dark.gif

758 ms

apm_dark.gif

apm_dark.gif

1548 ms

rum_dark.gif

rum_dark.gif

885 ms

dial_test_dark.gif

dial_test_dark.gif

1089 ms

monitor_dark.gif

monitor_dark.gif

1073 ms

security_checker_dark.gif

security_checker_dark.gif

1053 ms

CI_dark.gif

CI_dark.gif

1218 ms

internet.png

internet.png

1224 ms

retail.png

retail.png

1362 ms

finance.png

finance.png

1481 ms

public_utilities.png

public_utilities.png

1106 ms

industry.png

industry.png

1388 ms

SOC2-Type1.png

SOC2-Type1.png

1563 ms

WeChatGroup.png

WeChatGroup.png

890 ms

contact-us.png

contact-us.png

982 ms

ding-service.png

ding-service.png

513 ms

icon-play-dark.png

icon-play-dark.png

507 ms

play-dark.png

play-dark.png

664 ms

report-dark.png

report-dark.png

709 ms

case-dark.png

case-dark.png

787 ms

750c8c0e7f359a33bed5.png

750c8c0e7f359a33bed5.png

741 ms

business-dark.png

business-dark.png

1008 ms

open.png

open.png

1008 ms

opacity-bg-dark.png

opacity-bg-dark.png

1418 ms

download.png

download.png

1045 ms

core_value-bg.png

core_value-bg.png

1737 ms

core_value-p-bg.png

core_value-p-bg.png

2166 ms

cases-dark.png

cases-dark.png

1958 ms

map-dark.png

map-dark.png

1964 ms

trusted-cloud.png

trusted-cloud.png

1397 ms

information-safety.png

information-safety.png

1667 ms

iso-9001.png

iso-9001.png

1651 ms

iso-27001.png

iso-27001.png

1885 ms

iso-20000.png

iso-20000.png

1904 ms

logo.png

logo.png

2128 ms

OfficialAccounts.png

OfficialAccounts.png

2412 ms

hotLine.png

hotLine.png

2194 ms

marketCooperation.png

marketCooperation.png

2289 ms

consult.png

consult.png

2253 ms

hm.gif

hm.gif

325 ms

Accessibility Review

guance.com accessibility score

61

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

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

guance.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

guance.com 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

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Guance.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Guance.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

guance.com

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