1.9 sec in total
270 ms
1.5 sec
139 ms
Visit flipse.org now to see the best up-to-date Flipse content and also check out these interesting facts you probably never knew about flipse.org
Learn web technologies online, test your knowledge with quizzes and use lots of tools and string functions. Content includes tutorials and references relating to HTML, CSS, JavaScript, React, Angular,...
Visit flipse.orgWe analyzed Flipse.org page load time and found that the first response time was 270 ms and then it took 1.7 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.
flipse.org performance score
name
value
score
weighting
Value1.1 s
99/100
10%
Value1.1 s
100/100
25%
Value1.1 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.1 s
100/100
10%
270 ms
296 ms
108 ms
186 ms
183 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Flipse.org, 98% (53 requests) were made to Start.flipse.org. The less responsive or slowest element that took the longest time to load (688 ms) relates to the external source Start.flipse.org.
Page size can be reduced by 12.1 kB (76%)
15.9 kB
3.8 kB
In fact, the total size of Flipse.org main page is 15.9 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. 15% of websites need less resources to load. HTML takes 14.0 kB which makes up the majority of the site volume.
Potential reduce by 12.1 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 12.1 kB or 86% of the original size.
Potential reduce by 0 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. Flipse images are well optimized though.
We found no issues to fix!
52
52
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flipse. According to our analytics all requests are already optimized.
flipse.org
270 ms
start.flipse.org
296 ms
google.gif
108 ms
startpagina.gif
186 ms
ixquick.gif
183 ms
imdb.gif
196 ms
wikipedia.gif
207 ms
yubnub.gif
209 ms
nrc.gif
230 ms
nu.gif
271 ms
noorderlicht.gif
270 ms
pravda.gif
286 ms
journaal.gif
297 ms
tomshardware.gif
300 ms
tweakers.gif
318 ms
tucows.gif
355 ms
anandtech.gif
358 ms
digg.gif
378 ms
slashdot.gif
388 ms
ncbi.gif
390 ms
expasy.gif
407 ms
ensembl.jpg
441 ms
med.gif
445 ms
bioasp.gif
478 ms
proteomics.gif
479 ms
sulfolobus_blast.gif
480 ms
phorum.gif
496 ms
frontpage.gif
526 ms
snslash.gif
533 ms
retecool.gif
584 ms
panama.gif
579 ms
paradiso.gif
578 ms
melkweg.gif
587 ms
rauw.gif
620 ms
ugenda.gif
622 ms
outlook.gif
688 ms
gmail.gif
681 ms
webmail.gif
684 ms
amcmail.gif
590 ms
mail2web.gif
539 ms
mit_email.gif
536 ms
jfrc_2.gif
587 ms
nutshell.gif
579 ms
klankenkastnl.gif
578 ms
nesna.gif
559 ms
allmusic.gif
550 ms
pandora.gif
541 ms
liveplasma.gif
588 ms
popinstituut.gif
580 ms
shoutcast.gif
577 ms
youtube.gif
572 ms
random.gif
543 ms
jurrit.gif
550 ms
thesaloon.gif
588 ms
flipse.org 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
Document doesn't have a <title> element
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
The document uses <meta http-equiv="refresh">
flipse.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
flipse.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Flipse.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Flipse.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.
flipse.org
Open Graph description is not detected on the main page of Flipse. 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: