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zbj1.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

Page Load Speed

32.7 sec in total

First Response

528 ms

Resources Loaded

31.9 sec

Page Rendered

251 ms

zbj1.com screenshot

About Website

Click here to check amazing Zbj 1 content. Otherwise, check out these important facts you probably never knew about zbj1.com

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Key Findings

We analyzed Zbj1.com page load time and found that the first response time was 528 ms and then it took 32.2 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 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

zbj1.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.687

7/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

zbj1.com

528 ms

jquery.js

10902 ms

style.css

6119 ms

stencil.css

4801 ms

show_ads.js

46 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Zbj1.com, 20% (10 requests) were made to Pagead2.googlesyndication.com and 20% (10 requests) were made to S0.2mdn.net. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source 4.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 329.3 kB (53%)

Content Size

624.6 kB

After Optimization

295.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zbj1.com main page is 624.6 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. 50% of websites need less resources to load. Javascripts take 447.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.1 kB

  • Original 8.8 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. 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 6.1 kB or 69% of the original size.

Image Optimization

-5%

Potential reduce by 5.4 kB

  • Original 102.6 kB
  • After minification 97.2 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. Zbj 1 images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 263.7 kB

  • Original 447.5 kB
  • After minification 417.2 kB
  • After compression 183.8 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 263.7 kB or 59% of the original size.

CSS Optimization

-82%

Potential reduce by 54.0 kB

  • Original 65.6 kB
  • After minification 56.8 kB
  • After compression 11.6 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. Zbj1.com needs all CSS files to be minified and compressed as it can save up to 54.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (63%)

Requests Now

48

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zbj 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zbj1.com

zbj1.com

528 ms

jquery.js

jquery.js

10902 ms

style.css

style.css

6119 ms

stencil.css

stencil.css

4801 ms

show_ads.js

show_ads.js

46 ms

stat.php

stat.php

1932 ms

2882802.js

2882802.js

834 ms

a-header-bg.jpg

a-header-bg.jpg

1007 ms

a-banner.jpg

a-banner.jpg

17894 ms

icon.png

icon.png

20465 ms

a-pic.jpg

a-pic.jpg

5152 ms

ca-pub-3967079123942817.js

ca-pub-3967079123942817.js

193 ms

zrt_lookup.html

zrt_lookup.html

214 ms

show_ads_impl.js

show_ads_impl.js

89 ms

a-content-bg.jpg

a-content-bg.jpg

1937 ms

stat.htm

stat.htm

231 ms

core.php

core.php

1504 ms

ads

ads

247 ms

osd.js

osd.js

35 ms

ads

ads

269 ms

ads

ads

216 ms

express_html_inpage_rendering_lib_200_122.js

express_html_inpage_rendering_lib_200_122.js

135 ms

abg.js

abg.js

109 ms

m_js_controller.js

m_js_controller.js

107 ms

favicon

favicon

223 ms

s

s

145 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

236 ms

favicon

favicon

202 ms

mobile_unified_button_icon_white.png

mobile_unified_button_icon_white.png

117 ms

x_button_blue2.png

x_button_blue2.png

154 ms

lidar.js

lidar.js

52 ms

728x90_botany.html

728x90_botany.html

53 ms

Enabler.js

Enabler.js

140 ms

edge.6.0.0.min.js

edge.6.0.0.min.js

48 ms

Rf2QnA3orEL6Eez56HJgxRuQ77qJyxbefnbSCBE0iUQ.js

Rf2QnA3orEL6Eez56HJgxRuQ77qJyxbefnbSCBE0iUQ.js

7 ms

728x90_botany_edge.js

728x90_botany_edge.js

7 ms

728x90_botany_edge.js

728x90_botany_edge.js

7 ms

bb-farms-728x90-BG.gif

bb-farms-728x90-BG.gif

23 ms

Logo.svg

Logo.svg

14 ms

Buttons.svg

Buttons.svg

25 ms

Type-name.svg

Type-name.svg

36 ms

Type.svg

Type.svg

28 ms

9.gif

9.gif

7972 ms

pic.gif

pic.gif

769 ms

icon_7.gif

icon_7.gif

831 ms

activeview

activeview

16 ms

activeview

activeview

15 ms

activeview

activeview

22 ms

activeview

activeview

22 ms

app.gif

app.gif

1056 ms

activity;src=4385192;pid=115112638;aid=288146836;ko=0;cid=65676153;rid=65556253;rv=1;met=1;×tamp=1460150544789;eid1=2;ecn1=1;etm1=10;eid2=871060;ecn2=1;etm2=0;

activity;src=4385192;pid=115112638;aid=288146836;ko=0;cid=65676153;rid=65556253;rv=1;met=1;×tamp=1460150544789;eid1=2;ecn1=1;etm1=10;eid2=871060;ecn2=1;etm2=0;

66 ms

Accessibility Review

zbj1.com accessibility score

60

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.

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

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

zbj1.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

SEO Factors

zbj1.com SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zbj1.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Zbj1.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

zbj1.com

Open Graph description is not detected on the main page of Zbj 1. 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: