Tools & Wizards About Us
k12k.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

k12k.com

Kingsport City Schools

Page Load Speed

2 sec in total

First Response

518 ms

Resources Loaded

1.2 sec

Page Rendered

316 ms

k12k.com screenshot

About Website

Visit k12k.com now to see the best up-to-date K 12 content for United States and also check out these interesting facts you probably never knew about k12k.com

Kingsport City Schools (KCS) is a public school district located in Kingsport, Tenn., serving students in Sullivan and Hawkins county. The district is comprised of 13 schools, including a Pre-K, eight...

Visit k12k.com

Key Findings

We analyzed K12k.com page load time and found that the first response time was 518 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

k12k.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value6.3 s

60/100

10%

Network Requests Diagram

www.k12k.com

518 ms

main-pack-1456767121000.css

108 ms

main.css

121 ms

web_apps-pack-1456767121000.css

111 ms

common-pack-1456767121000.js

108 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 49% of them (17 requests) were addressed to the original K12k.com, 20% (7 requests) were made to Fonts.gstatic.com and 11% (4 requests) were made to Kingspormaster.edlioschool.com. The less responsive or slowest element that took the longest time to load (518 ms) belongs to the original domain K12k.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 233.7 kB (29%)

Content Size

801.3 kB

After Optimization

567.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of K12k.com main page is 801.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 458.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 56.1 kB

  • Original 77.2 kB
  • After minification 71.1 kB
  • After compression 21.1 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 56.1 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 4.2 kB

  • Original 458.7 kB
  • After minification 454.5 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. K 12 images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 121.5 kB

  • Original 201.9 kB
  • After minification 201.9 kB
  • After compression 80.4 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 121.5 kB or 60% of the original size.

CSS Optimization

-82%

Potential reduce by 52.0 kB

  • Original 63.5 kB
  • After minification 52.6 kB
  • After compression 11.5 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. K12k.com needs all CSS files to be minified and compressed as it can save up to 52.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (37%)

Requests Now

27

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K 12. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.k12k.com

www.k12k.com

518 ms

main-pack-1456767121000.css

main-pack-1456767121000.css

108 ms

main.css

main.css

121 ms

web_apps-pack-1456767121000.css

web_apps-pack-1456767121000.css

111 ms

common-pack-1456767121000.js

common-pack-1456767121000.js

108 ms

main.css

main.css

146 ms

jssor-pack.js

jssor-pack.js

112 ms

jssor.slider-pack.js

jssor.slider-pack.js

310 ms

css

css

24 ms

polls-pack.css

polls-pack.css

104 ms

jquery-pack-1456767121000.js

jquery-pack-1456767121000.js

301 ms

ga.js

ga.js

33 ms

polls-pack.css

polls-pack.css

104 ms

search_button.png

search_button.png

9 ms

__utm.gif

__utm.gif

25 ms

school_header.png

school_header.png

14 ms

count.jsp

count.jsp

189 ms

EHtXpQxOwI7JDE2h8kugN1Ok8gG4FrVbzFxnZjXBr10IT0Gb.jpg

EHtXpQxOwI7JDE2h8kugN1Ok8gG4FrVbzFxnZjXBr10IT0Gb.jpg

208 ms

bullet_arrow.gif

bullet_arrow.gif

8 ms

ei6Ygqm1mBQmwxJFUG26AyASYIt99vcc1zw49Ycp7JqvWajE.jpg

ei6Ygqm1mBQmwxJFUG26AyASYIt99vcc1zw49Ycp7JqvWajE.jpg

246 ms

urxBmvc0p6YkL2Vv7FXHT22jmlbzEwV8ipceloQGZrcIIoMv.gif

urxBmvc0p6YkL2Vv7FXHT22jmlbzEwV8ipceloQGZrcIIoMv.gif

232 ms

body_bg.png

body_bg.png

74 ms

html_bg.jpg

html_bg.jpg

74 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

55 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

62 ms

rEy5tGc5HdXy56Xvd4f3I306qf9KHRHwsVx7iw5MXmY.ttf

rEy5tGc5HdXy56Xvd4f3I306qf9KHRHwsVx7iw5MXmY.ttf

134 ms

rEy5tGc5HdXy56Xvd4f3I1FZMcfX2SbzQ69I7OWmkGo.ttf

rEy5tGc5HdXy56Xvd4f3I1FZMcfX2SbzQ69I7OWmkGo.ttf

133 ms

3IFMwfRa07i-auYR-B-zNYnF5uFdDttMLvmWuJdhhgs.ttf

3IFMwfRa07i-auYR-B-zNYnF5uFdDttMLvmWuJdhhgs.ttf

125 ms

icons.svg

icons.svg

210 ms

icon-example.jpg

icon-example.jpg

83 ms

school_footer.png

school_footer.png

83 ms

8198_115_2592_0_0.JPG

8198_115_2592_0_0.JPG

97 ms

8198_112_1022_0_0.JPG

8198_112_1022_0_0.JPG

122 ms

4j4TR-EfnvCt43InYpUNDDolfeppZzFSKvLyJNPKLMk.ttf

4j4TR-EfnvCt43InYpUNDDolfeppZzFSKvLyJNPKLMk.ttf

31 ms

4j4TR-EfnvCt43InYpUNDCxQL91WRy8t8mPvAX_dIgA.ttf

4j4TR-EfnvCt43InYpUNDCxQL91WRy8t8mPvAX_dIgA.ttf

31 ms

Accessibility Review

k12k.com accessibility score

90

Accessibility Issues

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

k12k.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

k12k.com SEO score

98

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 K12k.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 K12k.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

k12k.com

Open Graph description is not detected on the main page of K 12. 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: