Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

uctronics.com

Embbedded Camera Modules for Rpi, Arduino, Jetson Nano & NX

Page Load Speed

2.9 sec in total

First Response

54 ms

Resources Loaded

2.5 sec

Page Rendered

349 ms

uctronics.com screenshot

About Website

Welcome to uctronics.com homepage info - get ready to check Uctronics best content for India right away, or after learning these important things about uctronics.com

uctronics is a website that sells electronics products

Visit uctronics.com

Key Findings

We analyzed Uctronics.com page load time and found that the first response time was 54 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

uctronics.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value4,060 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value1.056

2/100

15%

TTI (Time to Interactive)

Value17.9 s

4/100

10%

Network Requests Diagram

uctronics.com

54 ms

www.uctronics.com

266 ms

calendar.css

26 ms

owl.carousel.min.css

37 ms

owl.theme.default.min.css

33 ms

Our browser made a total of 282 requests to load all elements on the main page. We found that 90% of them (254 requests) were addressed to the original Uctronics.com, 6% (16 requests) were made to Fonts.gstatic.com and 2% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (374 ms) belongs to the original domain Uctronics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.9 kB (14%)

Content Size

1.1 MB

After Optimization

942.7 kB

In fact, the total size of Uctronics.com main page is 1.1 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. Only a small number of websites need less resources to load. Images take 575.6 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 141.7 kB

  • Original 159.9 kB
  • After minification 148.5 kB
  • After compression 18.2 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 141.7 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 5.4 kB

  • Original 575.6 kB
  • After minification 570.2 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. Uctronics images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.7 kB

  • Original 250.2 kB
  • After minification 250.2 kB
  • After compression 248.5 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.

CSS Optimization

-2%

Potential reduce by 2.1 kB

  • Original 107.8 kB
  • After minification 105.8 kB
  • After compression 105.7 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. Uctronics.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 217 (84%)

Requests Now

258

After Optimization

41

The browser has sent 258 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uctronics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 200 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

uctronics.com accessibility score

92

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.

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

uctronics.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

uctronics.com SEO score

85

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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