Tools & Wizards About Us

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

actransformer.com

AC Transformer Corporation - Electrical Transformers - Custom Transformers

Page Load Speed

693 ms in total

First Response

169 ms

Resources Loaded

416 ms

Page Rendered

108 ms

About Website

Click here to check amazing AC Transformer content. Otherwise, check out these important facts you probably never knew about actransformer.com

AC Transformer Corporation manufactures new and custom transformers, electrical transformers, custom transformers, constant voltage transformers, power transformers, auto transformers, high voltage tr...

Visit actransformer.com

Key Findings

We analyzed Actransformer.com page load time and found that the first response time was 169 ms and then it took 524 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

actransformer.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.489

17/100

15%

TTI (Time to Interactive)

Value3.8 s

90/100

10%

Network Requests Diagram

actransformer.com

169 ms

9581bcd42fb155f4361f61500d579049_0.js

116 ms

top.jpg

45 ms

logo.png

45 ms

hamb.png

43 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Actransformer.com and no external sources were called. The less responsive or slowest element that took the longest time to load (169 ms) belongs to the original domain Actransformer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.4 kB (24%)

Content Size

239.0 kB

After Optimization

182.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Actransformer.com main page is 239.0 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. 15% of websites need less resources to load. Javascripts take 215.1 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 7.2 kB

  • Original 10.8 kB
  • After minification 10.8 kB
  • After compression 3.6 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 7.2 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 10.8 kB
  • After minification 10.8 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. AC Transformer images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 48.6 kB

  • Original 215.1 kB
  • After minification 215.1 kB
  • After compression 166.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 48.6 kB or 23% of the original size.

CSS Optimization

-23%

Potential reduce by 524 B

  • Original 2.3 kB
  • After minification 2.3 kB
  • After compression 1.7 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. Actransformer.com needs all CSS files to be minified and compressed as it can save up to 524 B or 23% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AC Transformer. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

actransformer.com accessibility score

71

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

actransformer.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

actransformer.com SEO score

92

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

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

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 Actransformer.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 Actransformer.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 AC Transformer. 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: