1.6 sec in total
248 ms
1.1 sec
181 ms
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.eduWe analyzed Columbustech.edu page load time and found that the first response time was 248 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
columbustech.edu performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value23.1 s
0/100
25%
Value15.5 s
0/100
10%
Value1,500 ms
14/100
30%
Value0
100/100
15%
Value19.2 s
2/100
10%
248 ms
82 ms
31 ms
42 ms
43 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 83% of them (35 requests) were addressed to the original Columbustech.edu, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (534 ms) belongs to the original domain Columbustech.edu.
Page size can be reduced by 483.2 kB (47%)
1.0 MB
546.7 kB
In fact, the total size of Columbustech.edu main page is 1.0 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. 35% of websites need less resources to load. Images take 595.2 kB which makes up the majority of the site volume.
Potential reduce by 33.1 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 33.1 kB or 78% of the original size.
Potential reduce by 164.8 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, Columbus Tech needs image optimization as it can save up to 164.8 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 214.4 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 214.4 kB or 71% of the original size.
Potential reduce by 71.0 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. Columbustech.edu needs all CSS files to be minified and compressed as it can save up to 71.0 kB or 80% of the original size.
Number of requests can be reduced by 16 (46%)
35
19
The browser has sent 35 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 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
columbustech.edu
248 ms
www.columbustech.edu
82 ms
style.css
31 ms
se-styles.css
42 ms
main.min.css
43 ms
mobile.nav.frontend.css
44 ms
jquery.js
69 ms
jquery-migrate.min.js
47 ms
modernizr-2.6.2.min.js
46 ms
responsive-tables.js
48 ms
jquery.wt-rotator.config.js
49 ms
jquery.banner-rotator.js
111 ms
jquery.easing.1.3.min.js
50 ms
jquery.sidr-ck.js
62 ms
rwd-display.js
56 ms
jquery.transit.min.js
58 ms
mobile.nav.frontend-ck.js
89 ms
analytics.js
56 ms
noise.png
67 ms
collect
100 ms
webfont.js
63 ms
wave.png
31 ms
logo_new.png
387 ms
header-widget-sprite_new.png
50 ms
audience-menu-background.jpg
82 ms
content-slider-background.jpg
373 ms
Springer_weld2-240x164.jpg
402 ms
Aranas4-240x164.jpg
48 ms
Nursing-pinning-group-240x164.jpg
475 ms
Adult_Ed_pinning_ESL-2-240x164.jpg
482 ms
IMG_5406-e1454689743761-240x164.jpg
103 ms
btn_home_sprites.png
534 ms
icomoon.woff
389 ms
sdrn-2.woff
456 ms
css
24 ms
collect
61 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
32 ms
ga-audiences
37 ms
slider-mask-background.png
34 ms
loader.gif
34 ms
health_sciences_info-sessions-574x406.jpg
51 ms
SurgDental-Assist-app-deadline-574x406.jpg
35 ms
columbustech.edu accessibility score
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
columbustech.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
columbustech.edu SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
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.
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: