Tools & Wizards About Us
slcschools.org screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    21% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

slcschools.org

Home - Salt Lake City School District

Page Load Speed

2.6 sec in total

First Response

394 ms

Resources Loaded

1.8 sec

Page Rendered

397 ms

slcschools.org screenshot

About Website

Visit slcschools.org now to see the best up-to-date Slc School S content for United States and also check out these interesting facts you probably never knew about slcschools.org

Home - Salt Lake City School District

Visit slcschools.org

Key Findings

We analyzed Slcschools.org page load time and found that the first response time was 394 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 35% of websites can load faster.

Performance Metrics

slcschools.org performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value15.4 s

1/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.924

3/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

slcschools.org

394 ms

css

26 ms

bootstrap.css

420 ms

font-awesome.min.css

8 ms

font-awesome.css

261 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 72% of them (55 requests) were addressed to the original Slcschools.org, 8% (6 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (985 ms) belongs to the original domain Slcschools.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 782.0 kB (23%)

Content Size

3.4 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slcschools.org main page is 3.4 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. 60% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 71.8 kB

  • Original 85.9 kB
  • After minification 63.5 kB
  • After compression 14.1 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 22.4 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 71.8 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 104.1 kB

  • Original 2.4 MB
  • After minification 2.3 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. Slc School S images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 289.0 kB

  • Original 489.9 kB
  • After minification 426.8 kB
  • After compression 200.9 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 289.0 kB or 59% of the original size.

CSS Optimization

-84%

Potential reduce by 317.1 kB

  • Original 376.4 kB
  • After minification 299.3 kB
  • After compression 59.4 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. Slcschools.org needs all CSS files to be minified and compressed as it can save up to 317.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (64%)

Requests Now

64

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slc School S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

slcschools.org

slcschools.org

394 ms

css

css

26 ms

bootstrap.css

bootstrap.css

420 ms

font-awesome.min.css

font-awesome.min.css

8 ms

font-awesome.css

font-awesome.css

261 ms

flexslider.css

flexslider.css

159 ms

magnific-popup.css

magnific-popup.css

160 ms

plusgallery.css

plusgallery.css

209 ms

theme.css

theme.css

317 ms

theme-elements.css

theme-elements.css

321 ms

theme-animate.css

theme-animate.css

257 ms

settings.css

settings.css

564 ms

component.css

component.css

312 ms

theme-blog.css

theme-blog.css

313 ms

district-blue.css

district-blue.css

368 ms

custom.css

custom.css

365 ms

theme-responsive.css

theme-responsive.css

372 ms

modernizr.js

modernizr.js

431 ms

element.js

element.js

49 ms

gt_update_notes0.js

gt_update_notes0.js

32 ms

jquery.min.js

jquery.min.js

31 ms

plugins.js

plugins.js

235 ms

jquery.easing.js

jquery.easing.js

233 ms

jquery.appear.js

jquery.appear.js

235 ms

jquery.cookie.js

jquery.cookie.js

270 ms

bootstrap.js

bootstrap.js

337 ms

twitter.js

twitter.js

282 ms

jquery.flexslider.js

jquery.flexslider.js

287 ms

jquery.flipshow.js

jquery.flipshow.js

286 ms

magnific-popup.js

magnific-popup.js

327 ms

plusgallery.js

plusgallery.js

340 ms

jquery.validate.js

jquery.validate.js

342 ms

jquery.isotope.js

jquery.isotope.js

344 ms

theme.js

theme.js

397 ms

custom.js

custom.js

396 ms

jquery.themepunch.plugins.min.js

jquery.themepunch.plugins.min.js

452 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

469 ms

view.home.js

view.home.js

395 ms

logo.png

logo.png

183 ms

Utah_State_Capitol.jpg

Utah_State_Capitol.jpg

319 ms

cellphone-background.jpg

cellphone-background.jpg

294 ms

website-icon.png

website-icon.png

72 ms

West-720.jpg

West-720.jpg

985 ms

MathCounts.jpg

MathCounts.jpg

295 ms

Apple-celebration-720.jpg

Apple-celebration-720.jpg

933 ms

SLEF-logo-720-400.jpg

SLEF-logo-720-400.jpg

655 ms

Careers-720_400-2.jpg

Careers-720_400-2.jpg

524 ms

DonorsChoose-720x400.jpg

DonorsChoose-720x400.jpg

350 ms

translateelement.css

translateelement.css

60 ms

main.js

main.js

76 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

39 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

50 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

72 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

72 ms

EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf

EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf

72 ms

parallax-transparent.jpg

parallax-transparent.jpg

283 ms

social-sprites.png

social-sprites.png

313 ms

element_main.js

element_main.js

70 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

245 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

36 ms

clhLqOv7MXn459PTh0gXYBayoCksK7A5ZWkzVNukUdQ.ttf

clhLqOv7MXn459PTh0gXYBayoCksK7A5ZWkzVNukUdQ.ttf

38 ms

flexslider-icon.woff

flexslider-icon.woff

271 ms

analytics.js

analytics.js

36 ms

loader.gif

loader.gif

263 ms

timer.png

timer.png

288 ms

shadow1.png

shadow1.png

316 ms

linkid.js

linkid.js

47 ms

translate_24dp.png

translate_24dp.png

70 ms

l

l

56 ms

googlelogo_color_42x16dp.png

googlelogo_color_42x16dp.png

72 ms

collect

collect

36 ms

bullet.png

bullet.png

223 ms

large_left.png

large_left.png

235 ms

large_right.png

large_right.png

246 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

230 ms

flexslider-icon.ttf

flexslider-icon.ttf

166 ms

Accessibility Review

slcschools.org accessibility score

85

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

ARIA input fields do not have accessible names

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.

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

slcschools.org best practices score

67

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

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

Missing source maps for large first-party JavaScript

SEO Factors

slcschools.org SEO score

90

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Slcschools.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Slcschools.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

slcschools.org

Open Graph description is not detected on the main page of Slc School S. 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: