Tools & Wizards About Us
stem.dearbornschools.org screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

stem.dearbornschools.org

STEM Middle School | Dearborn Public Schools 2018 National Blue Ribbon School

Page Load Speed

2.4 sec in total

First Response

495 ms

Resources Loaded

1.2 sec

Page Rendered

709 ms

stem.dearbornschools.org screenshot

About Website

Click here to check amazing STEM Dearborn Schools content for United States. Otherwise, check out these important facts you probably never knew about stem.dearbornschools.org

Visit stem.dearbornschools.org

Key Findings

We analyzed Stem.dearbornschools.org page load time and found that the first response time was 495 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

stem.dearbornschools.org performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.096

90/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

stem.dearbornschools.org

495 ms

style.css

57 ms

css

106 ms

dashicons.min.css

91 ms

admin-bar.min.css

52 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 80% of them (48 requests) were addressed to the original Stem.dearbornschools.org, 5% (3 requests) were made to Translate.googleapis.com and 5% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (495 ms) belongs to the original domain Stem.dearbornschools.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 435.7 kB (41%)

Content Size

1.1 MB

After Optimization

623.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stem.dearbornschools.org main page is 1.1 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. 55% of websites need less resources to load. Images take 505.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 47.5 kB

  • Original 58.8 kB
  • After minification 55.0 kB
  • After compression 11.3 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 47.5 kB or 81% of the original size.

Image Optimization

-22%

Potential reduce by 112.7 kB

  • Original 505.6 kB
  • After minification 392.9 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, STEM Dearborn Schools needs image optimization as it can save up to 112.7 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-50%

Potential reduce by 165.9 kB

  • Original 330.6 kB
  • After minification 329.2 kB
  • After compression 164.7 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 165.9 kB or 50% of the original size.

CSS Optimization

-67%

Potential reduce by 109.6 kB

  • Original 164.4 kB
  • After minification 154.3 kB
  • After compression 54.8 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. Stem.dearbornschools.org needs all CSS files to be minified and compressed as it can save up to 109.6 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (58%)

Requests Now

53

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of STEM Dearborn Schools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stem.dearbornschools.org

stem.dearbornschools.org

495 ms

style.css

style.css

57 ms

css

css

106 ms

dashicons.min.css

dashicons.min.css

91 ms

admin-bar.min.css

admin-bar.min.css

52 ms

admin-bar.min.css

admin-bar.min.css

55 ms

buddypress.min.css

buddypress.min.css

54 ms

general.css

general.css

53 ms

font-awesome.min.css

font-awesome.min.css

116 ms

widget.css

widget.css

113 ms

follow-button-dark.css

follow-button-dark.css

112 ms

follow-button.css

follow-button.css

114 ms

shortcode.css

shortcode.css

119 ms

jquery.js

jquery.js

159 ms

jquery-migrate.min.js

jquery-migrate.min.js

156 ms

confirm.min.js

confirm.min.js

157 ms

widget-members.min.js

widget-members.min.js

179 ms

jquery-query.min.js

jquery-query.min.js

157 ms

jquery-cookie.min.js

jquery-cookie.min.js

179 ms

jquery-scroll-to.min.js

jquery-scroll-to.min.js

199 ms

buddypress.min.js

buddypress.min.js

202 ms

widget.js

widget.js

205 ms

follow-button.js

follow-button.js

204 ms

html5.js

html5.js

207 ms

element.js

element.js

82 ms

admin-bar.min.js

admin-bar.min.js

232 ms

smoothscroll.js

smoothscroll.js

287 ms

shortcode.js

shortcode.js

286 ms

wp-embed.min.js

wp-embed.min.js

286 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

216 ms

analytics.js

analytics.js

31 ms

translateelement.css

translateelement.css

74 ms

main.js

main.js

292 ms

background.jpg

background.jpg

298 ms

outer-back-search.png

outer-back-search.png

292 ms

notepad-back.gif

notepad-back.gif

67 ms

line.gif

line.gif

67 ms

YearbookSales-199x300.jpg

YearbookSales-199x300.jpg

291 ms

follow.png

follow.png

291 ms

pages-back.gif

pages-back.gif

292 ms

pages-bottom.gif

pages-bottom.gif

292 ms

ajax-loader.gif

ajax-loader.gif

293 ms

about_box.gif

about_box.gif

294 ms

links_box.gif

links_box.gif

293 ms

16.png

16.png

296 ms

blank.png

blank.png

295 ms

ocr.png

ocr.png

290 ms

Forum.woff

Forum.woff

297 ms

collect

collect

15 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

240 ms

postit-upper.gif

postit-upper.gif

220 ms

postit-back.gif

postit-back.gif

221 ms

recent-posts-bottom.gif

recent-posts-bottom.gif

219 ms

notepad-bottom.png

notepad-bottom.png

221 ms

icon-mail-dark.png

icon-mail-dark.png

223 ms

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf

53 ms

DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf

DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf

79 ms

MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf

MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf

79 ms

6nvU963vW96zvuZHXyGvkNfLa8try2vLa8try2vLa8try2vLaPbzi90vRj6IfRT+KfhS9KHpR9KLoRdGLohdFL4peFL0oelH0ouhF0YuiF0Uvil4UvSh6UfSi6EXRi6IXRS+KXhS9KHpR9KHoQ9GHog9FH4o+FD0oelD0oOToN3TgiAFDRg4b9C8VmLmgAAAAAVWwJZkAAA==

6nvU963vW96zvuZHXyGvkNfLa8try2vLa8try2vLa8try2vLaPbzi90vRj6IfRT+KfhS9KHpR9KLoRdGLohdFL4peFL0oelH0ouhF0YuiF0Uvil4UvSh6UfSi6EXRi6IXRS+KXhS9KHpR9KHoQ9GHog9FH4o+FD0oelD0oOToN3TgiAFDRg4b9C8VmLmgAAAAAVWwJZkAAA==

43 ms

element_main.js

element_main.js

47 ms

Accessibility Review

stem.dearbornschools.org accessibility score

92

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

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

Links do not have a discernible name

Best Practices

stem.dearbornschools.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

stem.dearbornschools.org SEO score

93

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

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 Stem.dearbornschools.org 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 Stem.dearbornschools.org 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

stem.dearbornschools.org

Open Graph description is not detected on the main page of STEM Dearborn Schools. 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: