Tools & Wizards About Us
knowit.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

knowit.com

Learn the Latest Tech Skills; Advance Your Career | Udacity

Page Load Speed

2 sec in total

First Response

96 ms

Resources Loaded

912 ms

Page Rendered

1 sec

knowit.com screenshot

About Website

Welcome to knowit.com homepage info - get ready to check Knowit best content right away, or after learning these important things about knowit.com

Learn online and advance your career with courses in programming, data science, artificial intelligence, digital marketing, and more. Gain in-demand technical skills. Join today!

Visit knowit.com

Key Findings

We analyzed Knowit.com page load time and found that the first response time was 96 ms and then it took 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

knowit.com performance score

0

Network Requests Diagram

knowit.com

96 ms

www.udacity.com

151 ms

0bda84c1563dccd05c0d.css

29 ms

16579e70d435d1d57f6a.css

67 ms

9549c19393b488f750c7.css

161 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Knowit.com, 95% (76 requests) were made to Udacity.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (424 ms) relates to the external source Udacity.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 94.2 kB (4%)

Content Size

2.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Knowit.com main page is 2.6 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 69.3 kB

  • Original 85.3 kB
  • After minification 85.1 kB
  • After compression 15.9 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 69.3 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 24.2 kB

  • Original 2.4 MB
  • After minification 2.4 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. Knowit images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 284 B

  • Original 27.0 kB
  • After minification 27.0 kB
  • After compression 26.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 314 B

  • Original 24.7 kB
  • After minification 24.7 kB
  • After compression 24.3 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. Knowit.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (45%)

Requests Now

73

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knowit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

knowit.com

knowit.com

96 ms

www.udacity.com

www.udacity.com

151 ms

0bda84c1563dccd05c0d.css

0bda84c1563dccd05c0d.css

29 ms

16579e70d435d1d57f6a.css

16579e70d435d1d57f6a.css

67 ms

9549c19393b488f750c7.css

9549c19393b488f750c7.css

161 ms

ea9f452f56ecd632c8d8.css

ea9f452f56ecd632c8d8.css

100 ms

bf82438091918d125568.css

bf82438091918d125568.css

238 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

69 ms

693.85ca9e10e2311ac3d21f.js

693.85ca9e10e2311ac3d21f.js

136 ms

4914-7bcead4fb2d8208795a7.js

4914-7bcead4fb2d8208795a7.js

99 ms

420-8dc360c54bca9c799c06.js

420-8dc360c54bca9c799c06.js

101 ms

527.849c8ac8d1c8dd1ee576.js

527.849c8ac8d1c8dd1ee576.js

172 ms

4274.1f0c2180a20d08a7415b.js

4274.1f0c2180a20d08a7415b.js

108 ms

webpack-62ff89fcd0de0d9cda0f.js

webpack-62ff89fcd0de0d9cda0f.js

117 ms

framework-19d8684231e2bb7ff9a4.js

framework-19d8684231e2bb7ff9a4.js

139 ms

main-8fbddbd3d4b3b2e64d0f.js

main-8fbddbd3d4b3b2e64d0f.js

141 ms

_app-b3bcd9a79ca3c5413265.js

_app-b3bcd9a79ca3c5413265.js

159 ms

3f2dd09b-95c3431bbabe20e4f9da.js

3f2dd09b-95c3431bbabe20e4f9da.js

165 ms

6134-7e2d07f5e4aacf144fad.js

6134-7e2d07f5e4aacf144fad.js

160 ms

2774-c04d7978ac8bd125a6a4.js

2774-c04d7978ac8bd125a6a4.js

244 ms

7614-15f5aa31d49755943c12.js

7614-15f5aa31d49755943c12.js

246 ms

2811-e43a57bc36c9886b82a8.js

2811-e43a57bc36c9886b82a8.js

247 ms

4122-6a5321182cb812ec41ce.js

4122-6a5321182cb812ec41ce.js

399 ms

7509-bb08c6742295663f2ca9.js

7509-bb08c6742295663f2ca9.js

247 ms

4187-820721b622bb44958672.js

4187-820721b622bb44958672.js

249 ms

2786-5513ca65aae83da4c33f.js

2786-5513ca65aae83da4c33f.js

252 ms

8170-b97ebcbf3de1c4beaeff.js

8170-b97ebcbf3de1c4beaeff.js

253 ms

1682-2d67fd4c0bd2107356bf.js

1682-2d67fd4c0bd2107356bf.js

249 ms

9595-3d9cc84a6d139a60118a.js

9595-3d9cc84a6d139a60118a.js

255 ms

%5B%5B...slug%5D%5D-c71eb9ddbcac2360eaf4.js

%5B%5B...slug%5D%5D-c71eb9ddbcac2360eaf4.js

424 ms

_buildManifest.js

_buildManifest.js

255 ms

_ssgManifest.js

_ssgManifest.js

378 ms

udacity-tt-logo.svg

udacity-tt-logo.svg

378 ms

mobile-open.svg

mobile-open.svg

372 ms

ai.svg

ai.svg

375 ms

autonomous-systems.svg

autonomous-systems.svg

380 ms

business.svg

business.svg

383 ms

cloud-computing.svg

cloud-computing.svg

384 ms

cybersecurity.svg

cybersecurity.svg

385 ms

data-science.svg

data-science.svg

322 ms

executive-leadership.svg

executive-leadership.svg

327 ms

programming.svg

programming.svg

326 ms

ipsos-promo-1.png

ipsos-promo-1.png

325 ms

project-management.svg

project-management.svg

327 ms

IDC_Artwork_Desktop__1__1_.png

IDC_Artwork_Desktop__1__1_.png

374 ms

icon-enterprise.svg

icon-enterprise.svg

316 ms

logo-forrester.svg

logo-forrester.svg

298 ms

icon-government.svg

icon-government.svg

298 ms

logo-misk-academy.png

logo-misk-academy.png

343 ms

icon-individuals.svg

icon-individuals.svg

330 ms

udacitys-talent-transformation-suite-graphic.png

udacitys-talent-transformation-suite-graphic.png

313 ms

icon-workshop-dark.svg

icon-workshop-dark.svg

277 ms

icon-platform-dark.svg

icon-platform-dark.svg

276 ms

icon-impact-dark.svg

icon-impact-dark.svg

211 ms

udacity-digital-competency-platform-0.png

udacity-digital-competency-platform-0.png

328 ms

icon-school-ai.svg

icon-school-ai.svg

236 ms

icon-school-autonomous-systems.svg

icon-school-autonomous-systems.svg

228 ms

icon-school-business.svg

icon-school-business.svg

244 ms

icon-cloud-computing.svg

icon-cloud-computing.svg

239 ms

icon-school-cybersecurity.svg

icon-school-cybersecurity.svg

251 ms

icon-school-data-science.svg

icon-school-data-science.svg

273 ms

icon-school-executive-leadership.svg

icon-school-executive-leadership.svg

240 ms

icon-school-programmin-development.svg

icon-school-programmin-development.svg

242 ms

icon-curriculum.svg

icon-curriculum.svg

251 ms

icon-feedback.svg

icon-feedback.svg

124 ms

icon-projects.svg

icon-projects.svg

131 ms

icon-expert-network.svg

icon-expert-network.svg

126 ms

customer-logos-mobile2.png

customer-logos-mobile2.png

208 ms

icon-facebook.svg

icon-facebook.svg

133 ms

icon-twitter.svg

icon-twitter.svg

128 ms

icon-linkedin.svg

icon-linkedin.svg

126 ms

icon-instagram.svg

icon-instagram.svg

159 ms

icon-arrow-up-blue.svg

icon-arrow-up-blue.svg

154 ms

icon-arrow-down-black.svg

icon-arrow-down-black.svg

199 ms

cta-background2.jpg

cta-background2.jpg

122 ms

PolySans-Neutral.woff

PolySans-Neutral.woff

120 ms

PolySans-Median.woff

PolySans-Median.woff

118 ms

cJZKeOuBrn4kERxqtaUH3bO3LdcAZYWl9Si6vvxL-qU.woff

cJZKeOuBrn4kERxqtaUH3bO3LdcAZYWl9Si6vvxL-qU.woff

73 ms

DXI1ORHCpsQm3Vp6mXoaTaRDOzjiPcYnFooOUGCOsRk.woff

DXI1ORHCpsQm3Vp6mXoaTaRDOzjiPcYnFooOUGCOsRk.woff

74 ms

MTP_ySUJH_bn48VBG8sNSqRDOzjiPcYnFooOUGCOsRk.woff

MTP_ySUJH_bn48VBG8sNSqRDOzjiPcYnFooOUGCOsRk.woff

82 ms

SEO Factors

knowit.com SEO score

0

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 Knowit.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 Knowit.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

knowit.com

Open Graph data is detected on the main page of Knowit. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: