Tools & Wizards About Us
zaznzk.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

zaznzk.com

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Page Load Speed

61.7 sec in total

First Response

8.3 sec

Resources Loaded

53 sec

Page Rendered

311 ms

zaznzk.com screenshot

About Website

Visit zaznzk.com now to see the best up-to-date Zaznzk content and also check out these interesting facts you probably never knew about zaznzk.com

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Visit zaznzk.com

Key Findings

We analyzed Zaznzk.com page load time and found that the first response time was 8.3 sec and then it took 53.3 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 were 12 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

zaznzk.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value9.1 s

13/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

zaznzk.com

8308 ms

css.css

2747 ms

css_structure.css

762 ms

jquery.js

14368 ms

jquery.SuperSlide.2.1.1.js

1544 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 55% of them (39 requests) were addressed to the original Zaznzk.com, 18% (13 requests) were made to Qiao.baidu.com and 11% (8 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Zaznzk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.4 kB (67%)

Content Size

177.5 kB

After Optimization

59.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zaznzk.com main page is 177.5 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. CSS take 60.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 25.1 kB

  • Original 33.0 kB
  • After minification 31.5 kB
  • After compression 7.9 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 25.1 kB or 76% of the original size.

Image Optimization

-15%

Potential reduce by 5.3 kB

  • Original 34.9 kB
  • After minification 29.6 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, Zaznzk needs image optimization as it can save up to 5.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-77%

Potential reduce by 37.5 kB

  • Original 48.8 kB
  • After minification 36.1 kB
  • After compression 11.3 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 37.5 kB or 77% of the original size.

CSS Optimization

-83%

Potential reduce by 50.5 kB

  • Original 60.8 kB
  • After minification 47.4 kB
  • After compression 10.3 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. Zaznzk.com needs all CSS files to be minified and compressed as it can save up to 50.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (48%)

Requests Now

58

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zaznzk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zaznzk.com

zaznzk.com

8308 ms

css.css

css.css

2747 ms

css_structure.css

css_structure.css

762 ms

jquery.js

jquery.js

14368 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

1544 ms

kxbdMarquee.js

kxbdMarquee.js

1205 ms

jquery.kxbdsupermarquee.js

jquery.kxbdsupermarquee.js

2793 ms

adver.js

adver.js

3518 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

3147 ms

common.js

common.js

3198 ms

lxb.js

lxb.js

1602 ms

header_bg.jpg

header_bg.jpg

14748 ms

2015102739976637.jpg

2015102739976637.jpg

20259 ms

nav_bg.jpg

nav_bg.jpg

14742 ms

nav_active.jpg

nav_active.jpg

14741 ms

line_bg.jpg

line_bg.jpg

14731 ms

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2013031277267649.jpg

14750 ms

2014081454412645.jpg

2014081454412645.jpg

20258 ms

2013031276328009.jpg

2013031276328009.jpg

14743 ms

2012110753351617.jpg

2012110753351617.jpg

14748 ms

2012033134690069s.png

2012033134690069s.png

14744 ms

2014081455004789.jpg

2014081455004789.jpg

20258 ms

2013041962033109.jpg

2013041962033109.jpg

14746 ms

2013041962523857.jpg

2013041962523857.jpg

14749 ms

2013032781383145.jpg

2013032781383145.jpg

20258 ms

2013041962307141.jpg

2013041962307141.jpg

20260 ms

20150228110182668266.jpg

20150228110182668266.jpg

20260 ms

20151027110048994899.jpg

20151027110048994899.jpg

20260 ms

20150617151667306730.jpg

20150617151667306730.jpg

20262 ms

20150211104811871187.jpg

20150211104811871187.jpg

20261 ms

icon_arr.gif

icon_arr.gif

6310 ms

2015102060312701.jpg

2015102060312701.jpg

19523 ms

2015102060321485.jpg

2015102060321485.jpg

19523 ms

2015102060327709.jpg

2015102060327709.jpg

19523 ms

title_bg3.jpg

title_bg3.jpg

7268 ms

more_2.gif

more_2.gif

7651 ms

title_lead_bg2.gif

title_lead_bg2.gif

8030 ms

dot_line.jpg

dot_line.jpg

8433 ms

icon_dot.jpg

icon_dot.jpg

8828 ms

page_top.jpg

page_top.jpg

10176 ms

h.js

h.js

660 ms

21.gif

21.gif

1779 ms

b.js

b.js

4549 ms

hm.gif

hm.gif

347 ms

log.gif

log.gif

541 ms

_l.js

_l.js

1067 ms

log.gif

log.gif

958 ms

log.gif

log.gif

413 ms

float.css

float.css

828 ms

btn-show-bg.png

btn-show-bg.png

1074 ms

log.gif

log.gif

390 ms

log.gif

log.gif

928 ms

1.png

1.png

2078 ms

close.png

close.png

688 ms

bsl.js

bsl.js

821 ms

Enter.php

Enter.php

1114 ms

main_icon_invite_mess_api.js

main_icon_invite_mess_api.js

3345 ms

main.css

main.css

742 ms

fix.css

fix.css

1887 ms

version.js

version.js

738 ms

08.jpg

08.jpg

3653 ms

m-webim-lite.css

m-webim-lite.css

408 ms

m-webim-lite.js

m-webim-lite.js

5155 ms

Refresh.php

Refresh.php

444 ms

1.png

1.png

2110 ms

stat.gif

stat.gif

758 ms

mess-text.png

mess-text.png

923 ms

messbtn.png

messbtn.png

1103 ms

mess.gif

mess.gif

1382 ms

btn.png

btn.png

2754 ms

Refresh.php

Refresh.php

445 ms

Accessibility Review

zaznzk.com accessibility score

65

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

zaznzk.com 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

SEO Factors

zaznzk.com SEO score

58

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 Zaznzk.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 Zaznzk.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

zaznzk.com

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