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hbyazhi.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

hbyazhi.com

雅致化工-防火涂料_钢结构防火涂料_隧道防火涂料_饰面防火涂料_耐烃类防火涂料

Page Load Speed

7.5 sec in total

First Response

767 ms

Resources Loaded

6.7 sec

Page Rendered

113 ms

hbyazhi.com screenshot

About Website

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

雅致下属防火涂料厂专业生产高质防火涂料,主要有室内外钢构防火涂料,电缆防火涂料,隧道防火涂料,钢结构防火涂料,饰面防火涂料防火涂料工程施工.0311-86850237/13503119680

Visit hbyazhi.com

Key Findings

We analyzed Hbyazhi.com page load time and found that the first response time was 767 ms and then it took 6.8 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

hbyazhi.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

Network Requests Diagram

hbyazhi.com

767 ms

www.hbyazhi.com

911 ms

css.css

244 ms

flash.js

478 ms

jquery172.js

721 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 73% of them (29 requests) were addressed to the original Hbyazhi.com, 13% (5 requests) were made to Bdimg.share.baidu.com and 8% (3 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Hbyazhi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.2 kB (5%)

Content Size

943.1 kB

After Optimization

891.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hbyazhi.com main page is 943.1 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. 25% of websites need less resources to load. Images take 866.4 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 11.5 kB

  • Original 15.8 kB
  • After minification 14.6 kB
  • After compression 4.2 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. 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 11.5 kB or 73% of the original size.

Image Optimization

-3%

Potential reduce by 29.6 kB

  • Original 866.4 kB
  • After minification 836.8 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. Hbyazhi images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 9.3 kB

  • Original 56.4 kB
  • After minification 56.3 kB
  • After compression 47.1 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 9.3 kB or 16% of the original size.

CSS Optimization

-17%

Potential reduce by 791 B

  • Original 4.6 kB
  • After minification 4.6 kB
  • After compression 3.8 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. Hbyazhi.com needs all CSS files to be minified and compressed as it can save up to 791 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (40%)

Requests Now

35

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hbyazhi. 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 as a result speed up the page load time.

Network Requests Diagram

hbyazhi.com

hbyazhi.com

767 ms

www.hbyazhi.com

www.hbyazhi.com

911 ms

css.css

css.css

244 ms

flash.js

flash.js

478 ms

jquery172.js

jquery172.js

721 ms

js.js

js.js

532 ms

banner.js

banner.js

533 ms

floatcard

floatcard

754 ms

shell_v2.js

shell_v2.js

1105 ms

pa

pa

855 ms

1.gif

1.gif

243 ms

3.gif

3.gif

242 ms

logo.gif

logo.gif

245 ms

nav_bg.gif

nav_bg.gif

249 ms

line1.gif

line1.gif

463 ms

banner.gif

banner.gif

2258 ms

banner.jpg

banner.jpg

4492 ms

icon.gif

icon.gif

485 ms

icon2.gif

icon2.gif

485 ms

icon3.gif

icon3.gif

496 ms

orders.gif

orders.gif

701 ms

jswz.gif

jswz.gif

1908 ms

more.gif

more.gif

731 ms

about.gif

about.gif

2368 ms

arr.gif

arr.gif

939 ms

20200417095339173.jpg

20200417095339173.jpg

4387 ms

01.jpg

01.jpg

1650 ms

02.jpg

02.jpg

2363 ms

03.jpg

03.jpg

3359 ms

04.jpg

04.jpg

2730 ms

05.jpg

05.jpg

3074 ms

lx.gif

lx.gif

2384 ms

h.js

h.js

429 ms

h.js

h.js

944 ms

bds_s_v2.js

bds_s_v2.js

293 ms

bdsstyle.css

bdsstyle.css

458 ms

l0.gif

l0.gif

566 ms

hm.gif

hm.gif

294 ms

logger.js

logger.js

398 ms

button_old_61.gif

button_old_61.gif

920 ms

Accessibility Review

hbyazhi.com accessibility score

39

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.

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

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

Best Practices

hbyazhi.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

hbyazhi.com SEO score

67

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hbyazhi.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 Hbyazhi.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

hbyazhi.com

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