Tools & Wizards About Us
guerreraelectric.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

guerreraelectric.com

Generator Installation, Repairs, Service and Maintenance

Page Load Speed

810 ms in total

First Response

41 ms

Resources Loaded

527 ms

Page Rendered

242 ms

guerreraelectric.com screenshot

About Website

Click here to check amazing Guerreraelectric content. Otherwise, check out these important facts you probably never knew about guerreraelectric.com

Guerrera and Sons Electric focuses on general electric services including commercial and residential lighting. Guerrera and Sons also specializes in standby and backup generators, providing installati...

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Key Findings

We analyzed Guerreraelectric.com page load time and found that the first response time was 41 ms and then it took 769 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

guerreraelectric.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.068

96/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

guerreraelectric.com

41 ms

guerreraelectric.com

127 ms

jquery.min.js

70 ms

jquery.xdomainrequest.min.js

86 ms

react.min.js

90 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 Guerreraelectric.com, 53% (19 requests) were made to D2beia7gtp5yjy.cloudfront.net and 19% (7 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (159 ms) relates to the external source D2beia7gtp5yjy.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 128.7 kB (21%)

Content Size

620.6 kB

After Optimization

491.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Guerreraelectric.com main page is 620.6 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. 70% of websites need less resources to load. Javascripts take 285.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 42.9 kB

  • Original 57.3 kB
  • After minification 53.3 kB
  • After compression 14.3 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 42.9 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 30.1 kB

  • Original 267.1 kB
  • After minification 237.0 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. Obviously, Guerreraelectric needs image optimization as it can save up to 30.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-19%

Potential reduce by 55.5 kB

  • Original 285.7 kB
  • After minification 285.7 kB
  • After compression 230.2 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 55.5 kB or 19% of the original size.

CSS Optimization

-1%

Potential reduce by 90 B

  • Original 10.5 kB
  • After minification 10.5 kB
  • After compression 10.4 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. Guerreraelectric.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (35%)

Requests Now

34

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guerreraelectric. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

guerreraelectric.com

guerreraelectric.com

41 ms

guerreraelectric.com

guerreraelectric.com

127 ms

jquery.min.js

jquery.min.js

70 ms

jquery.xdomainrequest.min.js

jquery.xdomainrequest.min.js

86 ms

react.min.js

react.min.js

90 ms

react-dom.min.js

react-dom.min.js

85 ms

css.css

css.css

118 ms

ULicon-styles.css

ULicon-styles.css

82 ms

css

css

91 ms

magnific-popup.min.css

magnific-popup.min.css

87 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

87 ms

lib.htpindex.ajx

lib.htpindex.ajx

132 ms

bootstrap.min.js

bootstrap.min.js

88 ms

ace.js

ace.js

88 ms

js.js

js.js

158 ms

lib_1020.js

lib_1020.js

82 ms

guerrerra_logo_white.png

guerrerra_logo_white.png

159 ms

home_copy.jpg

home_copy.jpg

64 ms

overlay_shade.png

overlay_shade.png

63 ms

cummins_logo_small.png

cummins_logo_small.png

62 ms

generac_logo.png

generac_logo.png

62 ms

kohler.png

kohler.png

62 ms

logo_log.png

logo_log.png

63 ms

1024px-general_electric_logosmall.png

1024px-general_electric_logosmall.png

66 ms

winco_icon_small.png

winco_icon_small.png

67 ms

66 ms

kohler_dealer.png

kohler_dealer.png

65 ms

power_light_icon.png

power_light_icon.png

66 ms

plug_icon.png

plug_icon.png

65 ms

sun_icon.png

sun_icon.png

67 ms

fuel_icon.png

fuel_icon.png

69 ms

maintenance_icon.png

maintenance_icon.png

67 ms

1280px-schneider_electric_small.png

1280px-schneider_electric_small.png

68 ms

paseia-logo_small.png

paseia-logo_small.png

69 ms

ulu-certified-pv-system-ins.gif

ulu-certified-pv-system-ins.gif

68 ms

font

font

68 ms

Accessibility Review

guerreraelectric.com accessibility score

53

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

guerreraelectric.com best practices score

75

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

guerreraelectric.com SEO score

88

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Guerreraelectric.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Guerreraelectric.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

guerreraelectric.com

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