Tools & Wizards About Us
zack16.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 57

    SEO

    Google-friendlier than
    20% of websites

zack16.com

Zack Johnson - Zack16.com

Page Load Speed

1.5 sec in total

First Response

422 ms

Resources Loaded

835 ms

Page Rendered

227 ms

zack16.com screenshot

About Website

Visit zack16.com now to see the best up-to-date Zack16 content and also check out these interesting facts you probably never knew about zack16.com

The story of a boy who one day woke up a little bit more like a girl.

Visit zack16.com

Key Findings

We analyzed Zack16.com page load time and found that the first response time was 422 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

zack16.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

zack16.com

422 ms

style.css

15 ms

sifr.js

19 ms

sifr-config.js

26 ms

jquery-1.3.2.min.js

22 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Zack16.com and no external sources were called. The less responsive or slowest element that took the longest time to load (422 ms) belongs to the original domain Zack16.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.0 kB (6%)

Content Size

149.7 kB

After Optimization

140.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zack16.com main page is 149.7 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 106.4 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 8.5 kB

  • Original 13.0 kB
  • After minification 12.2 kB
  • After compression 4.5 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 8.5 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 106.4 kB
  • After minification 106.4 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. Zack16 images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 487 B

  • Original 30.2 kB
  • After minification 30.2 kB
  • After compression 29.7 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

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zack16. According to our analytics all requests are already optimized.

Network Requests Diagram

zack16.com

zack16.com

422 ms

style.css

style.css

15 ms

sifr.js

sifr.js

19 ms

sifr-config.js

sifr-config.js

26 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

22 ms

background.jpg

background.jpg

17 ms

notepad-bg.gif

notepad-bg.gif

15 ms

hr.gif

hr.gif

10 ms

videobg.gif

videobg.gif

13 ms

commentbox.gif

commentbox.gif

11 ms

nav-blogs.gif

nav-blogs.gif

12 ms

episodes.gif

episodes.gif

21 ms

thumbframe.gif

thumbframe.gif

23 ms

tagcloud.gif

tagcloud.gif

42 ms

profilethumb_6.gif

profilethumb_6.gif

24 ms

footer-left.gif

footer-left.gif

23 ms

footer-right.gif

footer-right.gif

35 ms

header.gif

header.gif

33 ms

Accessibility Review

zack16.com accessibility score

74

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

zack16.com best practices score

58

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

zack16.com SEO score

57

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zack16.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Zack16.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

zack16.com

Open Graph description is not detected on the main page of Zack16. 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: