Tools & Wizards About Us
siriuscodingsystems.com screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

siriuscodingsystems.com

Barcode Labels | Barcode Printers | Label Manufacturers | Sirius

Page Load Speed

2.5 sec in total

First Response

825 ms

Resources Loaded

1.5 sec

Page Rendered

113 ms

siriuscodingsystems.com screenshot

About Website

Click here to check amazing Sirius Codingsystems content. Otherwise, check out these important facts you probably never knew about siriuscodingsystems.com

Barcode products, Barcode Label Printers Carl Valentin, Barcoding, Labels, ribbons, RFID label printers, Vario printer, Desco, label printers print heads, Thermal transfer printheads, repair.

Visit siriuscodingsystems.com

Key Findings

We analyzed Siriuscodingsystems.com page load time and found that the first response time was 825 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

siriuscodingsystems.com performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

siriuscodingsystems.com

825 ms

js

64 ms

default

190 ms

header.jpg

300 ms

pro-eiz__400x400-150x150.jpg

183 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 36% of them (10 requests) were addressed to the original Siriuscodingsystems.com, 46% (13 requests) were made to Embed.tawk.to and 7% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (825 ms) belongs to the original domain Siriuscodingsystems.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.8 kB (7%)

Content Size

568.8 kB

After Optimization

527.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Siriuscodingsystems.com main page is 568.8 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. 40% of websites need less resources to load. Images take 362.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 10.5 kB

  • Original 14.0 kB
  • After minification 13.9 kB
  • After compression 3.5 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 10.5 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 6.9 kB

  • Original 362.7 kB
  • After minification 355.8 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. Sirius Codingsystems images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 23.5 kB

  • Original 192.0 kB
  • After minification 192.0 kB
  • After compression 168.6 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 23.5 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (59%)

Requests Now

27

After Optimization

11

  • AJAX
  • Images
  • JavaScript

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sirius Codingsystems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

siriuscodingsystems.com

siriuscodingsystems.com

825 ms

js

js

64 ms

default

default

190 ms

header.jpg

header.jpg

300 ms

pro-eiz__400x400-150x150.jpg

pro-eiz__400x400-150x150.jpg

183 ms

g2.jpg

g2.jpg

357 ms

ribbon-1.jpg

ribbon-1.jpg

269 ms

labels-1.jpg

labels-1.jpg

364 ms

funimager2.jpg

funimager2.jpg

278 ms

g3.jpg

g3.jpg

449 ms

mc3300-C2-300.jpg

mc3300-C2-300.jpg

360 ms

download-300x79.png

download-300x79.png

373 ms

176752.js

176752.js

25 ms

js

js

47 ms

analytics.js

analytics.js

16 ms

collect

collect

25 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

59 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

56 ms

twk-event-polyfill.js

twk-event-polyfill.js

56 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

58 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

59 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

60 ms

twk-main.js

twk-main.js

109 ms

twk-vendor.js

twk-vendor.js

67 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

188 ms

twk-chunk-common.js

twk-chunk-common.js

201 ms

twk-runtime.js

twk-runtime.js

113 ms

twk-app.js

twk-app.js

120 ms

Accessibility Review

siriuscodingsystems.com accessibility score

88

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

Links do not have a discernible name

Best Practices

siriuscodingsystems.com best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

siriuscodingsystems.com SEO score

100

Search Engine Optimization Advices

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 Siriuscodingsystems.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 Siriuscodingsystems.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

siriuscodingsystems.com

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