Tools & Wizards About Us
subteachusa.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

subteachusa.com

ESS | K-12 Education Staffing & Management Solution

Page Load Speed

4.3 sec in total

First Response

20 ms

Resources Loaded

756 ms

Page Rendered

3.6 sec

subteachusa.com screenshot

About Website

Click here to check amazing Subteachusa content for United States. Otherwise, check out these important facts you probably never knew about subteachusa.com

ESS specializes in placing and managing qualified staff in daily, long-term, and permanent K-12 school district positions including substitute teachers, paraprofessionals, and other school support sta...

Visit subteachusa.com

Key Findings

We analyzed Subteachusa.com page load time and found that the first response time was 20 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

subteachusa.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value700 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

subteachusa.com

20 ms

ess.com

140 ms

script.js

18 ms

style.css

31 ms

style.min.css

39 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Subteachusa.com, 92% (80 requests) were made to Ess.com and 2% (2 requests) were made to Cdn.userway.org. The less responsive or slowest element that took the longest time to load (246 ms) relates to the external source Ess.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 245.5 kB (4%)

Content Size

6.1 MB

After Optimization

5.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Subteachusa.com main page is 6.1 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. Only a small number of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 109.9 kB

  • Original 133.9 kB
  • After minification 132.5 kB
  • After compression 24.1 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. 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 109.9 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 127.1 kB

  • Original 5.6 MB
  • After minification 5.5 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. Subteachusa images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 8.4 kB

  • Original 282.0 kB
  • After minification 281.9 kB
  • After compression 273.6 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

-0%

Potential reduce by 149 B

  • Original 80.4 kB
  • After minification 80.4 kB
  • After compression 80.3 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. Subteachusa.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (48%)

Requests Now

80

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Subteachusa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

subteachusa.com

subteachusa.com

20 ms

ess.com

ess.com

140 ms

script.js

script.js

18 ms

style.css

style.css

31 ms

style.min.css

style.min.css

39 ms

front-flex.min.css

front-flex.min.css

38 ms

sow-image-default-c67d20f9f743-2.css

sow-image-default-c67d20f9f743-2.css

34 ms

style.css

style.css

26 ms

dashicons.min.css

dashicons.min.css

35 ms

tiny-slider.css

tiny-slider.css

44 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

40 ms

fonts.css

fonts.css

49 ms

jquery.min.js

jquery.min.js

67 ms

jquery-migrate.min.js

jquery-migrate.min.js

58 ms

DOMPurify.min.js

DOMPurify.min.js

53 ms

svgs-inline-min.js

svgs-inline-min.js

54 ms

tiny-slider.js

tiny-slider.js

57 ms

focus-visible.js

focus-visible.js

61 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

89 ms

isInViewport.min.js

isInViewport.min.js

81 ms

jquery.webticker.min.js

jquery.webticker.min.js

80 ms

custom.js

custom.js

98 ms

lordicon.js

lordicon.js

99 ms

widget.js

widget.js

171 ms

561002.js

561002.js

98 ms

sow-image-default-dbf295114b96-2.css

sow-image-default-dbf295114b96-2.css

95 ms

sow-image-default-c67d20f9f743.css

sow-image-default-c67d20f9f743.css

98 ms

style.css

style.css

105 ms

sow-image-default-8b5b6f678277.css

sow-image-default-8b5b6f678277.css

104 ms

custom-image-widget.js

custom-image-widget.js

105 ms

hoverIntent.min.js

hoverIntent.min.js

111 ms

superfish.min.js

superfish.min.js

133 ms

superfish.args.min.js

superfish.args.min.js

111 ms

skip-links.min.js

skip-links.min.js

117 ms

maxmegamenu.js

maxmegamenu.js

119 ms

styling.min.js

styling.min.js

125 ms

dropdown.js

dropdown.js

132 ms

lazyload.min.js

lazyload.min.js

129 ms

twitter-icon-hover.svg

twitter-icon-hover.svg

231 ms

global-icon-light.svg

global-icon-light.svg

144 ms

right-icon-light.svg

right-icon-light.svg

144 ms

curve-bottom.png

curve-bottom.png

142 ms

arrow-bottom-left.svg

arrow-bottom-left.svg

145 ms

ESS-Middle-School-Background-Hero-scaled.jpg

ESS-Middle-School-Background-Hero-scaled.jpg

207 ms

ESS-Homepage-Hero-Woman.png

ESS-Homepage-Hero-Woman.png

208 ms

top-shape-round.png

top-shape-round.png

157 ms

bottom-shape.png

bottom-shape.png

159 ms

arrow-top-right.svg

arrow-top-right.svg

156 ms

title-line.svg

title-line.svg

237 ms

arrow-top-right2.svg

arrow-top-right2.svg

240 ms

link-arrow.svg

link-arrow.svg

242 ms

cta-mask.png

cta-mask.png

235 ms

cta-bg.jpg

cta-bg.jpg

242 ms

logo.svg

logo.svg

236 ms

circle-orange.svg

circle-orange.svg

246 ms

circle-green.svg

circle-green.svg

244 ms

twitter-icon.svg

twitter-icon.svg

242 ms

fb.js

fb.js

238 ms

banner.js

banner.js

239 ms

561002.js

561002.js

235 ms

AvenirNextLTPro-Medium.woff

AvenirNextLTPro-Medium.woff

117 ms

AvenirNextLTPro-Demi.woff

AvenirNextLTPro-Demi.woff

100 ms

AvenirNextLTPro-Bold.woff

AvenirNextLTPro-Bold.woff

117 ms

UberhandPro-Medium.woff

UberhandPro-Medium.woff

118 ms

wARDj0u

wARDj0u

11 ms

widget_app_base_1725874918757.js

widget_app_base_1725874918757.js

55 ms

Tigard-Tualatin-School-District.png

Tigard-Tualatin-School-District.png

38 ms

Pitt-County-Schools.png

Pitt-County-Schools.png

39 ms

Pender-County-Schools.png

Pender-County-Schools.png

38 ms

School-District-of-Philadelphia.png

School-District-of-Philadelphia.png

40 ms

North-Clarion-County-School-District.png

North-Clarion-County-School-District.png

41 ms

Neshaminy-School-District.png

Neshaminy-School-District.png

73 ms

Nashua-School-District.png

Nashua-School-District.png

72 ms

Lincoln-County-R-III-School-District.png

Lincoln-County-R-III-School-District.png

72 ms

Keystone-Central-School-District.png

Keystone-Central-School-District.png

74 ms

Hollister-R-V-School-District.png

Hollister-R-V-School-District.png

75 ms

Hillsboro-School-District-Logo.png

Hillsboro-School-District-Logo.png

76 ms

Hamilton-County-Schools.png

Hamilton-County-Schools.png

73 ms

Danvers-Public-Schools.png

Danvers-Public-Schools.png

75 ms

Bucks-County-Intermediate-Unit.png

Bucks-County-Intermediate-Unit.png

76 ms

Winston-Salem-Forsyth-County-Schools.png

Winston-Salem-Forsyth-County-Schools.png

77 ms

Quote.svg

Quote.svg

77 ms

ESS-Raffle-09.24_Blog-1.png

ESS-Raffle-09.24_Blog-1.png

83 ms

ESS-Video-Contest-Announcement-Social-08.24-1_Blog-TW-LI.png

ESS-Video-Contest-Announcement-Social-08.24-1_Blog-TW-LI.png

81 ms

ESS-Corporate-Article-Graphics-New-School-Year-08.24_Blog.jpg

ESS-Corporate-Article-Graphics-New-School-Year-08.24_Blog.jpg

95 ms

cta-bg.jpg

cta-bg.jpg

80 ms

Logo.svg

Logo.svg

85 ms

Accessibility Review

subteachusa.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

subteachusa.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

subteachusa.com SEO score

91

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Subteachusa.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 Subteachusa.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

subteachusa.com

Open Graph data is detected on the main page of Subteachusa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: