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orbtronic.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    64% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

orbtronic.com

18650 Battery-21700 26650 14500 16340 Rechargeable Li-ion Cells-ORBTRONIC

Page Load Speed

1.5 sec in total

First Response

181 ms

Resources Loaded

1.3 sec

Page Rendered

89 ms

orbtronic.com screenshot

About Website

Welcome to orbtronic.com homepage info - get ready to check ORBTRONIC best content for United States right away, or after learning these important things about orbtronic.com

18650 Battery 21700 26650 14500 16340 Li-ion Batteries & 18650 Battery Chargers | Orbtronic USA - Trusted Since 2009

Visit orbtronic.com

Key Findings

We analyzed Orbtronic.com page load time and found that the first response time was 181 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

orbtronic.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value1.397

0/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

orbtronic.com

181 ms

orbtronic.com

87 ms

www.orbtronic.com

412 ms

theme-bundle.polyfills.js

442 ms

theme-bundle.head_async.js

104 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 11% of them (4 requests) were addressed to the original Orbtronic.com, 33% (12 requests) were made to Cdn11.bigcommerce.com and 11% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (442 ms) relates to the external source Cdn11.bigcommerce.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.2 kB (41%)

Content Size

201.4 kB

After Optimization

119.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Orbtronic.com main page is 201.4 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. 65% of websites need less resources to load. Javascripts take 107.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 74.2 kB

  • Original 94.4 kB
  • After minification 86.1 kB
  • After compression 20.2 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 74.2 kB or 79% of the original size.

Image Optimization

-24%

Potential reduce by 21 B

  • Original 89 B
  • After minification 68 B

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. Obviously, ORBTRONIC needs image optimization as it can save up to 21 B or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 8.0 kB

  • Original 107.0 kB
  • After minification 107.0 kB
  • After compression 99.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 18 (64%)

Requests Now

28

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ORBTRONIC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

orbtronic.com

orbtronic.com

181 ms

orbtronic.com

orbtronic.com

87 ms

www.orbtronic.com

www.orbtronic.com

412 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

442 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

104 ms

theme-454e1610-9033-013c-56ce-22c4d9756485.css

theme-454e1610-9033-013c-56ce-22c4d9756485.css

80 ms

google_analytics4-713b0679de97617cc4e76fe4e93785e694e91683.js

google_analytics4-713b0679de97617cc4e76fe4e93785e694e91683.js

109 ms

loader.js

loader.js

106 ms

index.js

index.js

107 ms

sdk.js

sdk.js

66 ms

theme-bundle.main.js

theme-bundle.main.js

104 ms

datatags-b0cffa9d082a6a7d67818f35604c03cfa484e996.js

datatags-b0cffa9d082a6a7d67818f35604c03cfa484e996.js

73 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

104 ms

visitor_stencil.js

visitor_stencil.js

106 ms

bigcommerce.min.js

bigcommerce.min.js

69 ms

fbevents.js

fbevents.js

35 ms

analytics-c7af4d4e323cc1137c45f692e81cae05fd2a3986.js

analytics-c7af4d4e323cc1137c45f692e81cae05fd2a3986.js

63 ms

css

css

113 ms

index.php

index.php

161 ms

orbtronic-logo-18650_1492816897__55904.original.gif

orbtronic-logo-18650_1492816897__55904.original.gif

84 ms

sdk.js

sdk.js

32 ms

widget.min.js

widget.min.js

31 ms

77 ms

nobot

nobot

73 ms

analytics.js

analytics.js

56 ms

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lP.ttf

qkBIXvYC6trAT55ZBi1ueQVIjQTD-JqaE0lP.ttf

57 ms

emthemesmodezicons.ttf

emthemesmodezicons.ttf

262 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

26 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

32 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

305 ms

linkid.js

linkid.js

26 ms

ec.js

ec.js

20 ms

collect

collect

14 ms

collect

collect

39 ms

js

js

80 ms

ga-audiences

ga-audiences

26 ms

Accessibility Review

orbtronic.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.

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

orbtronic.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

High

Page has valid source maps

SEO Factors

orbtronic.com SEO score

92

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

orbtronic.com

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