Report Summary

  • 56

    Performance

    Renders faster than
    73% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

16squares.com

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Page Load Speed

4.7 sec in total

First Response

663 ms

Resources Loaded

3.8 sec

Page Rendered

298 ms

16squares.com screenshot

About Website

Click here to check amazing 16 Squares content. Otherwise, check out these important facts you probably never knew about 16squares.com

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Visit 16squares.com

Key Findings

We analyzed 16squares.com page load time and found that the first response time was 663 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

16squares.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

16squares.com

663 ms

www.16squares.com

1030 ms

font-awesome.min.css

51 ms

simp.min.css

920 ms

1-simp-lib.min.js

725 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 39% of them (14 requests) were addressed to the original 16squares.com, 14% (5 requests) were made to Res.cloudinary.com and 8% (3 requests) were made to Tripadvisor.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain 16squares.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 516.6 kB (63%)

Content Size

814.1 kB

After Optimization

297.5 kB

In fact, the total size of 16squares.com main page is 814.1 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. 30% of websites need less resources to load. Javascripts take 416.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 26.6 kB

  • Original 35.5 kB
  • After minification 35.4 kB
  • After compression 9.0 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 26.6 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 2.1 kB

  • Original 121.7 kB
  • After minification 119.6 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. 16 Squares images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 285.4 kB

  • Original 416.4 kB
  • After minification 415.4 kB
  • After compression 131.0 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 285.4 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 202.5 kB

  • Original 240.4 kB
  • After minification 236.5 kB
  • After compression 37.9 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. 16squares.com needs all CSS files to be minified and compressed as it can save up to 202.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (48%)

Requests Now

29

After Optimization

15

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 16 Squares. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

16squares.com accessibility score

96

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

16squares.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

16squares.com SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 16squares.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), while the claimed language is English. Our system also found out that 16squares.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

Open Graph description is not detected on the main page of 16 Squares. 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: