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swlp.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

swlp.com

Superior Water, Light & Power is an ALLETE Company - Home

Page Load Speed

2.6 sec in total

First Response

353 ms

Resources Loaded

2 sec

Page Rendered

260 ms

swlp.com screenshot

About Website

Welcome to swlp.com homepage info - get ready to check Swlp best content for United States right away, or after learning these important things about swlp.com

Superior Water, Light and Power is a wholly owned subsidiary of ALLETE, Inc. that sells electricity, water and natural gas in Superior, WI, and adjacent areas.

Visit swlp.com

Key Findings

We analyzed Swlp.com page load time and found that the first response time was 353 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

swlp.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

swlp.com

353 ms

www.swlp.com

304 ms

css

154 ms

css

41 ms

outage.png

228 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 63% of them (24 requests) were addressed to the original Swlp.com, 18% (7 requests) were made to Swlp.blob.core.windows.net and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (693 ms) belongs to the original domain Swlp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.8 kB (3%)

Content Size

2.0 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swlp.com main page is 2.0 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. 25% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 29.3 kB

  • Original 38.0 kB
  • After minification 30.3 kB
  • After compression 8.7 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 7.7 kB, which is 20% 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 29.3 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 28.0 kB

  • Original 1.9 MB
  • After minification 1.9 MB

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. Swlp images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 3.3 kB

  • Original 15.0 kB
  • After minification 15.0 kB
  • After compression 11.7 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 3.3 kB or 22% of the original size.

CSS Optimization

-38%

Potential reduce by 177 B

  • Original 460 B
  • After minification 460 B
  • After compression 283 B

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. Swlp.com needs all CSS files to be minified and compressed as it can save up to 177 B or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (34%)

Requests Now

32

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swlp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

swlp.com

swlp.com

353 ms

www.swlp.com

www.swlp.com

304 ms

css

css

154 ms

css

css

41 ms

outage.png

outage.png

228 ms

paybill.png

paybill.png

316 ms

moving.png

moving.png

288 ms

jquery

jquery

364 ms

bootstrap

bootstrap

373 ms

jquery.validate.min.js

jquery.validate.min.js

316 ms

additional-methods.min.js

additional-methods.min.js

347 ms

js

js

70 ms

element.js

element.js

48 ms

0d626630-1633-0135-d876-0cc47a63c1a4

0d626630-1633-0135-d876-0cc47a63c1a4

30 ms

outage-popup.jpg

outage-popup.jpg

693 ms

FindUsOnFaceBook.gif

FindUsOnFaceBook.gif

403 ms

twitter.png

twitter.png

403 ms

811.jpg

811.jpg

429 ms

SWLP_WTS_Homepage_hero_2023_new.jpg

SWLP_WTS_Homepage_hero_2023_new.jpg

268 ms

swlp-logo.png

swlp-logo.png

259 ms

header-border.jpg

header-border.jpg

269 ms

triangle.png

triangle.png

280 ms

energy-assistance.jpg

energy-assistance.jpg

353 ms

box-23-rate-review.jpg

box-23-rate-review.jpg

431 ms

box-scratch-and-sniff.jpg

box-scratch-and-sniff.jpg

332 ms

content-bg.png

content-bg.png

605 ms

swlp%20bill%20sync%20web%20home%20680x516.png

swlp%20bill%20sync%20web%20home%20680x516.png

151 ms

home_button_lead_pipes.jpg

home_button_lead_pipes.jpg

134 ms

SWLP_Upgrades_box.jpg

SWLP_Upgrades_box.jpg

155 ms

MGP_box_032023.jpg

MGP_box_032023.jpg

155 ms

dig-swlp-homepage.jpg

dig-swlp-homepage.jpg

197 ms

web%20home_scam1.png

web%20home_scam1.png

228 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

15 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

20 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

264 ms

exljbris-MuseoSans-900.otf

exljbris-MuseoSans-900.otf

385 ms

GetLogin

GetLogin

322 ms

print.css

print.css

73 ms

Accessibility Review

swlp.com accessibility score

96

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

swlp.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

swlp.com SEO score

97

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 uses 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 Swlp.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 Swlp.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

swlp.com

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