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wxswitch.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

wxswitch.com

Weather Station Software for Vaisala WXT series and Davis Vantage.

Page Load Speed

1.6 sec in total

First Response

203 ms

Resources Loaded

1.1 sec

Page Rendered

291 ms

wxswitch.com screenshot

About Website

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

WxSwitch: Weather Station Software for Vaisala WXT520, WXT530, Davis Vantage Pro 2 and Davis Vantage Vue.

Visit wxswitch.com

Key Findings

We analyzed Wxswitch.com page load time and found that the first response time was 203 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

wxswitch.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

index.xhtml

203 ms

font-awesome.min.css

265 ms

docs.css.xhtml

275 ms

main.css.xhtml

179 ms

pricing.css.xhtml

181 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 74% of them (23 requests) were addressed to the original Wxswitch.com, 6% (2 requests) were made to Maxcdn.bootstrapcdn.com and 6% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (618 ms) belongs to the original domain Wxswitch.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 597.9 kB (52%)

Content Size

1.2 MB

After Optimization

562.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wxswitch.com main page is 1.2 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. 35% of websites need less resources to load. Javascripts take 542.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 22.0 kB

  • Original 27.1 kB
  • After minification 20.1 kB
  • After compression 5.1 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 7.0 kB, which is 26% 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 22.0 kB or 81% of the original size.

Image Optimization

-23%

Potential reduce by 124.0 kB

  • Original 534.8 kB
  • After minification 410.8 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. Obviously, Wxswitch needs image optimization as it can save up to 124.0 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 407.6 kB

  • Original 542.9 kB
  • After minification 428.6 kB
  • After compression 135.2 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 407.6 kB or 75% of the original size.

CSS Optimization

-79%

Potential reduce by 44.3 kB

  • Original 55.7 kB
  • After minification 48.0 kB
  • After compression 11.5 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. Wxswitch.com needs all CSS files to be minified and compressed as it can save up to 44.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (46%)

Requests Now

28

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wxswitch. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

index.xhtml

index.xhtml

203 ms

font-awesome.min.css

font-awesome.min.css

265 ms

docs.css.xhtml

docs.css.xhtml

275 ms

main.css.xhtml

main.css.xhtml

179 ms

pricing.css.xhtml

pricing.css.xhtml

181 ms

jquery-2.1.1.min.js.xhtml

jquery-2.1.1.min.js.xhtml

372 ms

bootstrap.min.css

bootstrap.min.css

45 ms

bootstrap.min.js

bootstrap.min.js

62 ms

docs.min.js.xhtml

docs.min.js.xhtml

278 ms

angular.min.js.xhtml

angular.min.js.xhtml

618 ms

angular-ui-bootstrap.js.xhtml

angular-ui-bootstrap.js.xhtml

534 ms

main.js.xhtml

main.js.xhtml

353 ms

css

css

39 ms

css

css

69 ms

jsf.js.xhtml

jsf.js.xhtml

481 ms

wo1.png.xhtml

wo1.png.xhtml

492 ms

realtime.png.xhtml

realtime.png.xhtml

256 ms

multi-platform.png.xhtml

multi-platform.png.xhtml

191 ms

display.png.xhtml

display.png.xhtml

285 ms

publish.png.xhtml

publish.png.xhtml

373 ms

data2.png.xhtml

data2.png.xhtml

374 ms

alert-icon-red-md.png.xhtml

alert-icon-red-md.png.xhtml

404 ms

larochelle0.jpg.xhtml

larochelle0.jpg.xhtml

405 ms

france.png.xhtml

france.png.xhtml

489 ms

usa.png.xhtml

usa.png.xhtml

490 ms

blue_sky_05.jpg

blue_sky_05.jpg

178 ms

green-arrow.png

green-arrow.png

120 ms

widgets.js

widgets.js

91 ms

banner.html

banner.html

87 ms

banner.html

banner.html

87 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

29 ms

Accessibility Review

wxswitch.com accessibility score

70

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

Best Practices

wxswitch.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

High

Page has valid source maps

SEO Factors

wxswitch.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 Wxswitch.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 Wxswitch.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

wxswitch.com

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