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retroprinter.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

retroprinter.com

About the Retro-Printer Module | RetroPrinter.com

Page Load Speed

2.7 sec in total

First Response

105 ms

Resources Loaded

2.2 sec

Page Rendered

428 ms

retroprinter.com screenshot

About Website

Click here to check amazing Retro Printer content. Otherwise, check out these important facts you probably never knew about retroprinter.com

The Retro-Printer provides low cost hardware to capture data and connect computers & other equipment to modern printers

Visit retroprinter.com

Key Findings

We analyzed Retroprinter.com page load time and found that the first response time was 105 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

retroprinter.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

www.retroprinter.com

105 ms

79cd35.js

438 ms

68f7c7.js

430 ms

9d4706.js

13 ms

ac018e.js

332 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 67% of them (20 requests) were addressed to the original Retroprinter.com, 10% (3 requests) were made to Fonts.googleapis.com and 7% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (845 ms) belongs to the original domain Retroprinter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 138.9 kB (36%)

Content Size

386.1 kB

After Optimization

247.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Retroprinter.com main page is 386.1 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. 25% of websites need less resources to load. HTML takes 127.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 98.4 kB

  • Original 127.1 kB
  • After minification 127.1 kB
  • After compression 28.7 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 98.4 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 2.9 kB

  • Original 72.8 kB
  • After minification 69.9 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. Retro Printer images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 16.1 kB

  • Original 109.3 kB
  • After minification 109.3 kB
  • After compression 93.2 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 16.1 kB or 15% of the original size.

CSS Optimization

-28%

Potential reduce by 21.4 kB

  • Original 77.0 kB
  • After minification 77.0 kB
  • After compression 55.5 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. Retroprinter.com needs all CSS files to be minified and compressed as it can save up to 21.4 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (59%)

Requests Now

29

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Retro Printer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.retroprinter.com

www.retroprinter.com

105 ms

79cd35.js

79cd35.js

438 ms

68f7c7.js

68f7c7.js

430 ms

9d4706.js

9d4706.js

13 ms

ac018e.js

ac018e.js

332 ms

54419e.js

54419e.js

334 ms

3e6ab2.js

3e6ab2.js

360 ms

718262.js

718262.js

339 ms

6b0fe1.js

6b0fe1.js

689 ms

css

css

32 ms

css

css

50 ms

css

css

51 ms

js

js

65 ms

2273ae.css

2273ae.css

845 ms

7dfbc1.css

7dfbc1.css

340 ms

e98375.js

e98375.js

341 ms

all.js

all.js

45 ms

IMG_0428-300x225.jpg

IMG_0428-300x225.jpg

642 ms

21cf9c961c1153569916f41e3fea268e.gif

21cf9c961c1153569916f41e3fea268e.gif

391 ms

retro-printer-logo.jpg

retro-printer-logo.jpg

397 ms

IMG_1583-300x225.jpg

IMG_1583-300x225.jpg

639 ms

retro-printer-logo1-370x144.jpg

retro-printer-logo1-370x144.jpg

34 ms

rwapsoftware-banner-370x144.gif

rwapsoftware-banner-370x144.gif

32 ms

Contact-Us-370x144.gif

Contact-Us-370x144.gif

34 ms

opulis_social_sprite.png

opulis_social_sprite.png

33 ms

logo-cookieyes.svg

logo-cookieyes.svg

34 ms

pinit.js

pinit.js

54 ms

all.js

all.js

8 ms

72 ms

pinit_main.js

pinit_main.js

7 ms

Accessibility Review

retroprinter.com accessibility score

94

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

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

retroprinter.com best practices score

83

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

Browser errors were logged to the console

SEO Factors

retroprinter.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Retroprinter.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 Retroprinter.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

retroprinter.com

Open Graph data is detected on the main page of Retro Printer. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: