Report Summary

  • 65

    Performance

    Renders faster than
    79% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 70

    SEO

    Google-friendlier than
    30% of websites

playbackstl.com

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Page Load Speed

5.4 sec in total

First Response

311 ms

Resources Loaded

4.8 sec

Page Rendered

301 ms

playbackstl.com screenshot

About Website

Visit playbackstl.com now to see the best up-to-date Playbackstl content for United States and also check out these interesting facts you probably never knew about playbackstl.com

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Key Findings

We analyzed Playbackstl.com page load time and found that the first response time was 311 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

playbackstl.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

www.playbackstl.com

311 ms

wp-emoji-release.min.js

24 ms

styles.css

23 ms

foobox.free.min.css

21 ms

style.css

23 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 27% of them (27 requests) were addressed to the original Playbackstl.com, 28% (28 requests) were made to Fonts.gstatic.com and 8% (8 requests) were made to I2.wp.com. The less responsive or slowest element that took the longest time to load (463 ms) relates to the external source I2.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 705.4 kB (50%)

Content Size

1.4 MB

After Optimization

701.5 kB

In fact, the total size of Playbackstl.com main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 490.7 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 166.0 kB

  • Original 186.5 kB
  • After minification 176.6 kB
  • After compression 20.5 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 166.0 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 1.8 kB

  • Original 339.1 kB
  • After minification 337.3 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. Playbackstl images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 216.7 kB

  • Original 490.7 kB
  • After minification 483.0 kB
  • After compression 274.1 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 216.7 kB or 44% of the original size.

CSS Optimization

-82%

Potential reduce by 320.9 kB

  • Original 390.5 kB
  • After minification 350.9 kB
  • After compression 69.6 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. Playbackstl.com needs all CSS files to be minified and compressed as it can save up to 320.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (54%)

Requests Now

69

After Optimization

32

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Playbackstl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

playbackstl.com accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

playbackstl.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

playbackstl.com SEO score

70

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

High

robots.txt is not valid

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ID

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Playbackstl.com can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it does not match the claimed English language. Our system also found out that Playbackstl.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 data is detected on the main page of Playbackstl. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: