Tools & Wizards About Us
highlineschools.org screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

highlineschools.org

Home - Highline Public Schools

Page Load Speed

1.1 sec in total

First Response

115 ms

Resources Loaded

805 ms

Page Rendered

226 ms

highlineschools.org screenshot

About Website

Welcome to highlineschools.org homepage info - get ready to check Highline Schools best content for United States right away, or after learning these important things about highlineschools.org

Highline Public Schools serves around 18,000 students grades K-12 in the communities of Burien, Des Moines, Normandy Park, SeaTac and White Center in Washington State.

Visit highlineschools.org

Key Findings

We analyzed Highlineschools.org page load time and found that the first response time was 115 ms and then it took 1 sec 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

highlineschools.org performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value82.7 s

0/100

25%

SI (Speed Index)

Value25.1 s

0/100

10%

TBT (Total Blocking Time)

Value14,110 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.0 s

1/100

10%

Network Requests Diagram

highlineschools.org

115 ms

default.aspx

72 ms

OpenSans-Light.css

17 ms

OpenSans-Italic.css

23 ms

OpenSans-Regular.css

21 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 74% of them (55 requests) were addressed to the original Highlineschools.org, 5% (4 requests) were made to F.vimeocdn.com and 4% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (159 ms) belongs to the original domain Highlineschools.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (49%)

Content Size

2.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Highlineschools.org main page is 2.1 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. 65% of websites need less resources to load. Images take 950.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 172.8 kB

  • Original 209.0 kB
  • After minification 206.3 kB
  • After compression 36.2 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 172.8 kB or 83% of the original size.

Image Optimization

-15%

Potential reduce by 140.1 kB

  • Original 950.1 kB
  • After minification 810.0 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, Highline Schools needs image optimization as it can save up to 140.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 500.2 kB

  • Original 696.4 kB
  • After minification 601.1 kB
  • After compression 196.2 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 500.2 kB or 72% of the original size.

CSS Optimization

-87%

Potential reduce by 243.9 kB

  • Original 279.9 kB
  • After minification 232.7 kB
  • After compression 36.0 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. Highlineschools.org needs all CSS files to be minified and compressed as it can save up to 243.9 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (56%)

Requests Now

70

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Highline 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 21 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

highlineschools.org

highlineschools.org

115 ms

default.aspx

default.aspx

72 ms

OpenSans-Light.css

OpenSans-Light.css

17 ms

OpenSans-Italic.css

OpenSans-Italic.css

23 ms

OpenSans-Regular.css

OpenSans-Regular.css

21 ms

OpenSans-SemiBold.css

OpenSans-SemiBold.css

23 ms

jquery.jgrowl.css

jquery.jgrowl.css

23 ms

system.css

system.css

30 ms

apps.css

apps.css

24 ms

jQueryUI.css

jQueryUI.css

35 ms

SchoolwiresMobile.css

SchoolwiresMobile.css

37 ms

jquery.min.js

jquery.min.js

38 ms

jquery-migrate-1.2.1.js

jquery-migrate-1.2.1.js

38 ms

swfobject.js

swfobject.js

55 ms

creative-default.css

creative-default.css

69 ms

jg-pop.css

jg-pop.css

51 ms

css

css

25 ms

joel.modEvents.min.js

joel.modEvents.min.js

51 ms

joel.tabbed.blocks.pg.min.js

joel.tabbed.blocks.pg.min.js

51 ms

creative.responsive.menu.min.js

creative.responsive.menu.min.js

60 ms

creative.GalleryRotate-V3.jQuery.min.js

creative.GalleryRotate-V3.jQuery.min.js

68 ms

mod-school-list.js

mod-school-list.js

59 ms

jquery.cookies.2.2.0.min.js

jquery.cookies.2.2.0.min.js

59 ms

jg-pop.min.js

jg-pop.min.js

60 ms

jquery-ui.min.js

jquery-ui.min.js

61 ms

SW-UI.min.js

SW-UI.min.js

57 ms

Initialize.js

Initialize.js

58 ms

swfobject.min.js

swfobject.min.js

59 ms

jquery.ajaxupload.min.js

jquery.ajaxupload.min.js

58 ms

json2.js

json2.js

59 ms

CheckScript.js

CheckScript.js

59 ms

ga.js

ga.js

8 ms

template-sprite.png

template-sprite.png

159 ms

__utm.gif

__utm.gif

20 ms

__utm.gif

__utm.gif

14 ms

sw-mystart-search.png

sw-mystart-search.png

15 ms

highline2.png

highline2.png

59 ms

gb-content-bg.png

gb-content-bg.png

29 ms

EMERGENCY.png

EMERGENCY.png

40 ms

JOB%20OPS.png

JOB%20OPS.png

37 ms

GRADES%20ONLINE.png

GRADES%20ONLINE.png

41 ms

MEALS.png

MEALS.png

39 ms

SHARE%20THOUGHTS.png

SHARE%20THOUGHTS.png

40 ms

GRAD%20REQS.png

GRAD%20REQS.png

52 ms

PEACH%20JAR.png

PEACH%20JAR.png

59 ms

DIRECTIONS.png

DIRECTIONS.png

54 ms

REGISTER%20VOTE.png

REGISTER%20VOTE.png

55 ms

Survey-Graphic.png

Survey-Graphic.png

59 ms

ACT-Six-Scholars-1.jpg

ACT-Six-Scholars-1.jpg

155 ms

COMMUNITY%20MTGS%20110x88px.png

COMMUNITY%20MTGS%20110x88px.png

69 ms

Victoria-Gil.jpg

Victoria-Gil.jpg

130 ms

CWU-MRHS.jpg

CWU-MRHS.jpg

131 ms

DSC_1293_030_Susan_Enfield_Low_Res_Color.jpg

DSC_1293_030_Susan_Enfield_Low_Res_Color.jpg

81 ms

INSTAGRAM%2034x34.png

INSTAGRAM%2034x34.png

70 ms

CFAC-ICON.jpg

CFAC-ICON.jpg

89 ms

sw-footer-overlay.png

sw-footer-overlay.png

80 ms

sw-footer-logo.png

sw-footer-logo.png

128 ms

overlay-modal-background.png

overlay-modal-background.png

129 ms

sw-mystart-arrow.png

sw-mystart-arrow.png

127 ms

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

7 ms

MYWJ4lYm5dbZ1UBuYox79KCWcynf_cDxXwCLxiixG1c.ttf

MYWJ4lYm5dbZ1UBuYox79KCWcynf_cDxXwCLxiixG1c.ttf

13 ms

78582034

78582034

81 ms

player.js

player.js

103 ms

player.css

player.css

84 ms

ga.js

ga.js

46 ms

vuid.min.js

vuid.min.js

78 ms

__utm.gif

__utm.gif

37 ms

proxy.html

proxy.html

49 ms

11385138_60x60.jpg

11385138_60x60.jpg

69 ms

Internships.jpg

Internships.jpg

44 ms

external-combined.min.js

external-combined.min.js

19 ms

Utilities.js

Utilities.js

12 ms

Mastery-Grade-3.jpg

Mastery-Grade-3.jpg

35 ms

btn-toolbar-rss.png

btn-toolbar-rss.png

17 ms

Accessibility Review

highlineschools.org accessibility score

74

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

High

[role]s do not have all required [aria-*] attributes

High

[aria-*] attributes do not have valid values

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

highlineschools.org 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

Missing source maps for large first-party JavaScript

SEO Factors

highlineschools.org SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Highlineschools.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 Highlineschools.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

highlineschools.org

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