2.1 sec in total
8 ms
930 ms
1.2 sec
Visit wwww.coursera.org now to see the best up-to-date Wwww Coursera content for India and also check out these interesting facts you probably never knew about wwww.coursera.org
Learn new job skills in online courses from industry leaders like Google, IBM, & Meta. Advance your career with top degrees from Michigan, Penn, Imperial & more.
Visit wwww.coursera.orgWe analyzed Wwww.coursera.org page load time and found that the first response time was 8 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
wwww.coursera.org performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value5.1 s
25/100
25%
Value27.2 s
0/100
10%
Value69,850 ms
0/100
30%
Value0
100/100
15%
Value88.1 s
0/100
10%
8 ms
201 ms
35 ms
24 ms
236 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Wwww.coursera.org, 89% (98 requests) were made to D3njjcbhbojbot.cloudfront.net and 8% (9 requests) were made to Images.ctfassets.net. The less responsive or slowest element that took the longest time to load (324 ms) relates to the external source D2j5ihb19pt1hq.cloudfront.net.
Page size can be reduced by 867.3 kB (74%)
1.2 MB
305.8 kB
In fact, the total size of Wwww.coursera.org main page is 1.2 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. HTML takes 1.0 MB which makes up the majority of the site volume.
Potential reduce by 866.2 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 866.2 kB or 85% of the original size.
Potential reduce by 346 B
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. Wwww Coursera images are well optimized though.
Potential reduce by 70 B
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 70 B or 53% of the original size.
Potential reduce by 704 B
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. Wwww.coursera.org has all CSS files already compressed.
Number of requests can be reduced by 41 (41%)
101
60
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wwww Coursera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
wwww.coursera.org
8 ms
www.coursera.org
201 ms
allStyles.5efcbd57d61b35c0ff09.css
35 ms
allStyles.5efcbd57d61b35c0ff09.js
24 ms
en.app.a06a6d3a1b2387c4782f.js
236 ms
c.svg
324 ms
loreal.svg
299 ms
pandg.svg
266 ms
novartis.svg
285 ms
airbus.svg
289 ms
axisbank.svg
297 ms
accelya.svg
309 ms
tata.svg
304 ms
axa.svg
306 ms
sk.svg
300 ms
CourseraLearners_C_Composition_Hillary_copy.png
218 ms
illinois-3.png
217 ms
duke-3.png
217 ms
google.png
224 ms
umich.png
228 ms
1000px-IBM_logo.svg.png
224 ms
imperial.png
229 ms
stanford.svg
236 ms
penn.svg
237 ms
iStock-1169539468.jpg
231 ms
IBM-Logo-Blk---Square.png
235 ms
DBA-ProCert.jpg
234 ms
360-x-360.png
245 ms
1200x600_DA.png
246 ms
Google-G_360x360.png
246 ms
option2.jpg
244 ms
Intuit_Square_360x360_WhiteonBlue.png
246 ms
1200x600_PgM.png
244 ms
Front-end-dev-ProCert.png
256 ms
Professional_Certificate_-_IBM_Cybersecurity_Analyst.png
251 ms
IBM-Logo-Blk---Square.png
258 ms
0_Moses.png
250 ms
1200x600_UXD.png
255 ms
Android-dev-ProCert.jpg
256 ms
Group-35.png
275 ms
Salesforce-Institution-Square-180px-.png
272 ms
fb-specialization.png
274 ms
Course-Logo--1.png
273 ms
Icon.png
279 ms
pythonlearn_thumbnail_1x1.png
272 ms
New-Block-M-Stacked-Blue-295C_600x600.png
311 ms
Tech-Ess-Thumb-Coursera-purple.png
305 ms
aws-logo-icon-PNG-Transparent-Background.png
310 ms
GIES_Icon_B.png
305 ms
source-sans-pro-v14-latin-regular.woff
308 ms
source-sans-pro-v14-latin-300.woff
210 ms
source-sans-pro-v14-latin-600.woff
104 ms
source-sans-pro-v14-latin-700.woff
101 ms
opensans-regular.woff
106 ms
opensans-700.woff
101 ms
opensans-300.woff
98 ms
CenterILblock-ISQUAREOrangeBackgrnd.png
93 ms
Excel-01.png
96 ms
Microsoft-icn_sq_360x360.png
93 ms
C-DIGTRA-B_Introduction_Digital_Transformation_1200x1200_dark.png
94 ms
cloud-twitter-avatar.png
95 ms
lifepurp_thumnail_coursera_04132020.jpg
98 ms
Course-Logo.png
97 ms
GIES_Icon_B.png
92 ms
1_Brittany.png
86 ms
FoM-Logo-1.jpg
93 ms
Rice_Logo_280_Blue_Square.png
94 ms
Logo_TheScienceofWell-Being.png
94 ms
square_logo_large.png
232 ms
Learning-How-to-Learn-Logo.png
90 ms
deep-teaching-solutions-sizes-05.png
220 ms
contractnegotiations_Logo_080814d.jpg
220 ms
Career-Development.jpg
219 ms
UniversityofPennsylvania_Vertical_RGB_coursera-cert.png
221 ms
Shiller_FinancialMarkets_New.png
212 ms
___-1.jpg
211 ms
.png
209 ms
IMG_0049.jpeg
209 ms
child-nutrition.jpg
206 ms
Stanford_Coursera_Logo.png
205 ms
school-of-athens-raphael-1080x1080.jpg
197 ms
square.png
178 ms
fruit-bowl.jpg
179 ms
________03.jpg
178 ms
coursera_logo.png
177 ms
atlassian-logo-gradient-vertical-white.png
179 ms
atlassian-logo-gradient-vertical-blue-2x.png
178 ms
data_science.png
179 ms
business.png
178 ms
computer_science.png
179 ms
health.png
176 ms
social_sciences.png
175 ms
personal_development.png
176 ms
arts_and_humanities.png
176 ms
physical_science_and_engineering.png
176 ms
language_learning.png
176 ms
information_technology.png
175 ms
math_and_logic.png
175 ms
outcomes.png
174 ms
telenor.png
175 ms
danone.png
172 ms
Image-Next-Step.png
173 ms
download_on_the_app_store_badge_en.svg
173 ms
en_generic_rgb_wo_45.png
173 ms
2018-B-Corp-Logo-Black-S.png
45 ms
facebook.png
46 ms
linkedin.png
44 ms
twitter.png
45 ms
youtube.png
46 ms
instagram.png
46 ms
wwww.coursera.org accessibility score
wwww.coursera.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
wwww.coursera.org 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
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 Wwww.coursera.org 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 Wwww.coursera.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.
wwww.coursera.org
Open Graph data is detected on the main page of Wwww Coursera. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: