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columbustech.edu screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

columbustech.edu

Columbus Technical College

Page Load Speed

6.6 sec in total

First Response

1.6 sec

Resources Loaded

4.7 sec

Page Rendered

417 ms

columbustech.edu screenshot

About Website

Visit columbustech.edu now to see the best up-to-date Columbus Tech content for United States and also check out these interesting facts you probably never knew about columbustech.edu

Home Page for Columbus Technical college

Visit columbustech.edu

Key Findings

We analyzed Columbustech.edu page load time and found that the first response time was 1.6 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

columbustech.edu performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value30.9 s

0/100

25%

SI (Speed Index)

Value48.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

Network Requests Diagram

www.columbustech.edu

1566 ms

common-skeleton.min.css

73 ms

tooltip.min.css

96 ms

style.min.css

121 ms

mediaelementplayer-legacy.min.css

98 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 61% of them (77 requests) were addressed to the original Columbustech.edu, 6% (8 requests) were made to Use.typekit.net and 5% (6 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Columbustech.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 394.8 kB (10%)

Content Size

4.0 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Columbustech.edu main page is 4.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 158.6 kB

  • Original 187.0 kB
  • After minification 140.6 kB
  • After compression 28.4 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 46.4 kB, which is 25% 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 158.6 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 160.3 kB

  • Original 3.3 MB
  • After minification 3.1 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. Columbus Tech images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 48.9 kB

  • Original 428.8 kB
  • After minification 428.7 kB
  • After compression 379.9 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 48.9 kB or 11% of the original size.

CSS Optimization

-16%

Potential reduce by 27.1 kB

  • Original 171.9 kB
  • After minification 171.9 kB
  • After compression 144.8 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. Columbustech.edu needs all CSS files to be minified and compressed as it can save up to 27.1 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 73 (65%)

Requests Now

112

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Columbus Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.columbustech.edu

www.columbustech.edu

1566 ms

common-skeleton.min.css

common-skeleton.min.css

73 ms

tooltip.min.css

tooltip.min.css

96 ms

style.min.css

style.min.css

121 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

98 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

96 ms

simple-banner.css

simple-banner.css

98 ms

gravityforms.css

gravityforms.css

108 ms

chosen.css

chosen.css

117 ms

style.css

style.css

138 ms

main.css

main.css

128 ms

css

css

87 ms

css

css

105 ms

bootstrap.min.css

bootstrap.min.css

149 ms

font-awesome.min.css

font-awesome.min.css

131 ms

owl.carousel.css

owl.carousel.css

136 ms

magnific-popup.css

magnific-popup.css

143 ms

style.css

style.css

144 ms

gutenberg-front.css

gutenberg-front.css

147 ms

royalslider.css

royalslider.css

158 ms

rs-universal.css

rs-universal.css

159 ms

all.css

all.css

97 ms

v4-shims.css

v4-shims.css

123 ms

jetpack.css

jetpack.css

170 ms

jquery.min.js

jquery.min.js

160 ms

jquery-migrate.min.js

jquery-migrate.min.js

165 ms

simple-banner.js

simple-banner.js

167 ms

lzv6fwi.js

lzv6fwi.js

558 ms

js

js

100 ms

lptm.js

lptm.js

158 ms

js

js

139 ms

formreset.min.css

formreset.min.css

153 ms

formsmain.min.css

formsmain.min.css

191 ms

readyclass.min.css

readyclass.min.css

192 ms

browsers.min.css

browsers.min.css

192 ms

datepicker.min.css

datepicker.min.css

193 ms

countUp.min.js

countUp.min.js

192 ms

jquery.cookie.min.js

jquery.cookie.min.js

72 ms

main.js

main.js

193 ms

theia-sticky-sidebar.min.js

theia-sticky-sidebar.min.js

193 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

194 ms

bootstrap.min.js

bootstrap.min.js

196 ms

owl.carousel.min.js

owl.carousel.min.js

194 ms

isotope.pkgd.js

isotope.pkgd.js

200 ms

imagesloaded.min.js

imagesloaded.min.js

195 ms

api.js

api.js

78 ms

e-202420.js

e-202420.js

57 ms

chosen.jquery.min.js

chosen.jquery.min.js

92 ms

chosen.proto.min.js

chosen.proto.min.js

95 ms

masonry.min.js

masonry.min.js

191 ms

wow.min.js

wow.min.js

158 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

140 ms

education-base-custom.js

education-base-custom.js

141 ms

new-tab.js

new-tab.js

142 ms

jquery.json.min.js

jquery.json.min.js

140 ms

gravityforms.min.js

gravityforms.min.js

137 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

131 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

128 ms

core.min.js

core.min.js

132 ms

datepicker.min.js

datepicker.min.js

128 ms

datepicker.min.js

datepicker.min.js

126 ms

jquery.royalslider.min.js

jquery.royalslider.min.js

128 ms

gtm.js

gtm.js

241 ms

gtm.js

gtm.js

379 ms

fbevents.js

fbevents.js

240 ms

analytics.js

analytics.js

240 ms

cropped-CTC-Primary.png

cropped-CTC-Primary.png

120 ms

NSO-01-1024x512.jpg

NSO-01-1024x512.jpg

425 ms

Become-a-Student-lg-1024x512.jpg

Become-a-Student-lg-1024x512.jpg

240 ms

Website-Slide-Show--1024x512.png

Website-Slide-Show--1024x512.png

428 ms

Events-and-Tours-01-1024x512.jpg

Events-and-Tours-01-1024x512.jpg

238 ms

Instant-Enrollment-Slider2-01-1-1024x512.jpg

Instant-Enrollment-Slider2-01-1-1024x512.jpg

377 ms

Website-Slide-Show-1-1-1024x512.png

Website-Slide-Show-1-1-1024x512.png

427 ms

whytcsg-1.png

whytcsg-1.png

501 ms

js

js

484 ms

handshake-icon.png

handshake-icon.png

392 ms

diploma-icon.png

diploma-icon.png

467 ms

tuition-piggy.png

tuition-piggy.png

466 ms

icon_pen-1.png

icon_pen-1.png

466 ms

IECLE-Resources.jpg

IECLE-Resources.jpg

520 ms

icon_money-1.png

icon_money-1.png

518 ms

160224-lawstudent-stock.jpg

160224-lawstudent-stock.jpg

579 ms

icon_apple-1.png

icon_apple-1.png

520 ms

Layer-6.png

Layer-6.png

519 ms

icon_graph-1.png

icon_graph-1.png

519 ms

Group-Photo.jpg

Group-Photo.jpg

585 ms

icon_certificate-1.png

icon_certificate-1.png

583 ms

Program-Administrators1.jpg

Program-Administrators1.jpg

619 ms

dark-stripes-light-1.png

dark-stripes-light-1.png

1753 ms

i

i

271 ms

i

i

690 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

269 ms

fa-regular-400.ttf

fa-regular-400.ttf

271 ms

fa-brands-400.ttf

fa-brands-400.ttf

316 ms

fa-solid-900.ttf

fa-solid-900.ttf

396 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

464 ms

font

font

345 ms

tuition-piggy-copy.png

tuition-piggy-copy.png

581 ms

Vector-Smart-Object.png

Vector-Smart-Object.png

582 ms

Trophy-icon-copy.png

Trophy-icon-copy.png

581 ms

collect

collect

131 ms

scevent.min.js

scevent.min.js

416 ms

core.js

core.js

251 ms

analytics.min.js

analytics.min.js

412 ms

number-changer.js

number-changer.js

408 ms

collect

collect

131 ms

collect

collect

312 ms

js

js

185 ms

collect

collect

231 ms

spacer.png

spacer.png

1529 ms

p

p

179 ms

getnumdata.js

getnumdata.js

65 ms

recaptcha__en.js

recaptcha__en.js

117 ms

b98c22781e290ca6

b98c22781e290ca6

64 ms

c94afcbb29185a93

c94afcbb29185a93

61 ms

preloader-white.gif

preloader-white.gif

42 ms

i

i

320 ms

i

i

239 ms

i

i

332 ms

i

i

140 ms

i

i

290 ms

rs-universal.png

rs-universal.png

23 ms

fallback

fallback

27 ms

fallback__ltr.css

fallback__ltr.css

4 ms

css

css

18 ms

logo_48.png

logo_48.png

4 ms

font

font

13 ms

Accessibility Review

columbustech.edu 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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

columbustech.edu best practices score

83

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

High

Browser errors were logged to the console

SEO Factors

columbustech.edu SEO score

84

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

High

Image elements do not have [alt] attributes

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 Columbustech.edu 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 Columbustech.edu 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

columbustech.edu

Open Graph description is not detected on the main page of Columbus Tech. 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: