Tools & Wizards About Us
jswacservice.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

jswacservice.com

AC Unit installation and Repair Services

Page Load Speed

1 sec in total

First Response

16 ms

Resources Loaded

785 ms

Page Rendered

206 ms

jswacservice.com screenshot

About Website

Visit jswacservice.com now to see the best up-to-date Jsw AC Service content and also check out these interesting facts you probably never knew about jswacservice.com

We'll help you connect with local HVAC technicians to help repair, install or service your residential or commercial AC unit or system, including central air, ducts & vents, thermostats, and more.

Visit jswacservice.com

Key Findings

We analyzed Jswacservice.com page load time and found that the first response time was 16 ms and then it took 991 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

jswacservice.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.238

52/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

jswacservice.com

16 ms

jswacservice.com

515 ms

font-awesome.min.css

49 ms

css

43 ms

css

54 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 52% of them (13 requests) were addressed to the original Jswacservice.com, 16% (4 requests) were made to Fonts.gstatic.com and 12% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (515 ms) belongs to the original domain Jswacservice.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.8 kB (14%)

Content Size

546.5 kB

After Optimization

469.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jswacservice.com main page is 546.5 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. Javascripts take 257.8 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 51.5 kB

  • Original 59.2 kB
  • After minification 34.6 kB
  • After compression 7.7 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. This page needs HTML code to be minified as it can gain 24.6 kB, which is 42% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 51.5 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 160.3 kB
  • After minification 160.3 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. Jsw AC Service images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 257.8 kB
  • After minification 257.8 kB
  • After compression 257.8 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

-37%

Potential reduce by 25.3 kB

  • Original 69.1 kB
  • After minification 69.1 kB
  • After compression 43.8 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. Jswacservice.com needs all CSS files to be minified and compressed as it can save up to 25.3 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (83%)

Requests Now

18

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsw AC Service. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jswacservice.com

jswacservice.com

16 ms

jswacservice.com

jswacservice.com

515 ms

font-awesome.min.css

font-awesome.min.css

49 ms

css

css

43 ms

css

css

54 ms

css

css

61 ms

reset.css

reset.css

85 ms

bootstrap.min.css

bootstrap.min.css

135 ms

style.css

style.css

101 ms

style.css

style.css

93 ms

jswacservice.com.jpg

jswacservice.com.jpg

444 ms

jquery.min.js

jquery.min.js

42 ms

bootstrap.min.js

bootstrap.min.js

56 ms

js

js

122 ms

lib.js

lib.js

135 ms

app.js

app.js

124 ms

lib.js

lib.js

119 ms

theme.js

theme.js

124 ms

dropzone.min.js

dropzone.min.js

149 ms

dropzone.min.css

dropzone.min.css

118 ms

jizaRExUiTo99u79D0KEwA.ttf

jizaRExUiTo99u79D0KEwA.ttf

28 ms

jizfRExUiTo99u79B_mh0O6tKA.ttf

jizfRExUiTo99u79B_mh0O6tKA.ttf

35 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

5 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

14 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

25 ms

Accessibility Review

jswacservice.com accessibility score

85

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.

Best Practices

jswacservice.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jswacservice.com SEO score

91

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 doesn't use 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 Jswacservice.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 Jswacservice.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

jswacservice.com

Open Graph description is not detected on the main page of Jsw AC Service. 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: