5.4 sec in total
282 ms
4.6 sec
435 ms
Welcome to ow2.org homepage info - get ready to check OW2 best content for India right away, or after learning these important things about ow2.org
Open source community for professional software
Visit ow2.orgWe analyzed Ow2.org page load time and found that the first response time was 282 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ow2.org performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value8.5 s
1/100
25%
Value11.9 s
4/100
10%
Value70 ms
99/100
30%
Value0.048
99/100
15%
Value11.6 s
18/100
10%
282 ms
1649 ms
645 ms
191 ms
188 ms
Our browser made a total of 163 requests to load all elements on the main page. We found that 50% of them (81 requests) were addressed to the original Ow2.org, 12% (19 requests) were made to Um.simpli.fi and 7% (11 requests) were made to Tags.bluekai.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Ow2.org.
Page size can be reduced by 201.7 kB (71%)
283.9 kB
82.1 kB
In fact, the total size of Ow2.org main page is 283.9 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. 55% of websites need less resources to load. Javascripts take 175.4 kB which makes up the majority of the site volume.
Potential reduce by 87.8 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 87.8 kB or 86% of the original size.
Potential reduce by 971 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. Obviously, OW2 needs image optimization as it can save up to 971 B or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 112.8 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 112.8 kB or 64% of the original size.
Potential reduce by 154 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. Ow2.org needs all CSS files to be minified and compressed as it can save up to 154 B or 44% of the original size.
Number of requests can be reduced by 71 (57%)
124
53
The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OW2. 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 16 to 1 for CSS and as a result speed up the page load time.
ow2.org
282 ms
1649 ms
style.css
645 ms
xwiki-min.css
191 ms
searchSuggest.css
188 ms
Script
201 ms
MenuMacro
218 ms
DisplayerMacros
278 ms
HomeTotem
281 ms
TotemFullscreen
298 ms
CarouselDisplayerContent
317 ms
Contact
500 ms
FontAwesome
458 ms
SimpleText
372 ms
IconsOnTop
369 ms
MultImgCarouselDisplayerSponsors
396 ms
path
415 ms
prototype.js
828 ms
effects.js
463 ms
xwiki-min.js
791 ms
flamingo.min.js
514 ms
searchSuggest.js
547 ms
Script
556 ms
MenuMacro
611 ms
TotemSheet
656 ms
CarouselDisplayerContent
668 ms
Contact
519 ms
FontAwesome
718 ms
MultImgCarouselDisplayerSponsors
727 ms
compatibility.js
729 ms
markerScript.js
762 ms
colored.js
133 ms
css
72 ms
analytics.js
51 ms
getpr.php
94 ms
OW2_Logo_Evolution.svg
126 ms
BallotBox_Election.jpg
129 ms
ossummit.png
125 ms
logo_cee.png
124 ms
logo-cloud.png
223 ms
Apphub-thumbnail-480x360.jpg
186 ms
Pekin-University_400x100.jpg
200 ms
XWiki_400x100.jpg
200 ms
TIS_400x100.jpg
201 ms
NUAA_400x100.jpg
222 ms
Linagora_400x100.jpg
276 ms
Inria_400x100.jpg
281 ms
ZHAW_400x100.jpg
282 ms
Fraunhofer-Fokus_400x100.jpg
286 ms
Edifixio_400x100.jpg
301 ms
Bonitasoft_400x100.jpg
304 ms
Mairie-de-Paris_400x100.jpg
366 ms
Beihang_University_400x100.jpg
374 ms
Institut-Mines-Telecom_400x100.jpg
375 ms
Alter-Way_400x100.jpg
382 ms
CVIC-SE_400x100.jpg
409 ms
Engineering_400x100.jpg
410 ms
Activeeon_400x100.jpg
457 ms
Prologue_400x100.jpg
460 ms
NUDT_400x100.jpg
462 ms
UShareSoft_400x100.jpg
471 ms
ConsuteX_400x100.jpg
499 ms
Airbus-Space-and-Defense_400x100.jpg
501 ms
ISCAS_400x100.jpg
548 ms
Charles-University_400x100.jpg
551 ms
Republique-Francaise_400x100.jpg
555 ms
University-Fortaleza_400x100.jpg
564 ms
Orange_400x100.jpg
598 ms
talend_400x100.jpg
598 ms
xwiki.png
640 ms
path
712 ms
88x31.png
84 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
104 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
118 ms
IczWvq5y_Cwwv_rBjOtT0w.woff
134 ms
8KhZd3VQBtXTAznvKjw-kxsxEYwM7FgeyaSgU71cLG0.woff
158 ms
JbtMzqLaYbbbCL9X6EvaIxsxEYwM7FgeyaSgU71cLG0.woff
158 ms
collect
39 ms
35 ms
69 ms
path
528 ms
xsalto.png
548 ms
Carousel1000bg.jpg
774 ms
Carousel_OW2-OW2con15-low.png
675 ms
dpx.js
7 ms
p
39 ms
65 ms
tc.js
17 ms
dpx
17 ms
p
54 ms
Carousel_OW2-Follow-low.png
723 ms
Carousel_OW2-Members-low.png
636 ms
907 ms
xx
896 ms
match_redirect
5 ms
RSS_Icon.png
680 ms
SlideShare_Icon.png
706 ms
29931
29 ms
match_redirect
3 ms
tpid=DA29559EDA4ED4562871BCAB02374C7B
9 ms
Twitter_Icon.png
721 ms
lr
6 ms
LinkedIn_Icon.png
719 ms
Newsletter_Icon.png
729 ms
v2
53 ms
dpx
5 ms
27519
43 ms
lr.gif
6 ms
match_redirect
8 ms
sync
8 ms
match_redirect
16 ms
pixel
28 ms
generic
18 ms
i.match
159 ms
DA29559EDA4ED4562871BCAB02374C7B
40 ms
generic
14 ms
2964
32 ms
2831
188 ms
pixel
17 ms
1407
262 ms
5386
128 ms
52154.gif
12 ms
3085
63 ms
2981
36 ms
match_redirect
4 ms
4448
136 ms
4470
70 ms
ProfilesEngineServlet
5 ms
ProfilesEngineServlet
30 ms
event
4 ms
i.match
82 ms
4229
22 ms
xrefid.xgi
6 ms
path
265 ms
path
325 ms
tap.php
397 ms
print.css
97 ms
tpid=1DE70445DA4ED456290388360237E882
5 ms
match_redirect
4 ms
17 ms
27 ms
spotx_match
6 ms
exelate
4 ms
fb_match
6 ms
u.php
89 ms
an
6 ms
engine
91 ms
lj_match
7 ms
20 ms
cw_match
9 ms
merge
4 ms
rtset
22 ms
rb_match
2 ms
ox_match
3 ms
tap.php
310 ms
sd
5 ms
pm_match
6 ms
Pug
51 ms
pixel
15 ms
g_match
5 ms
match_redirect
5 ms
pixel
38 ms
aa_px
4 ms
ow2.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
ow2.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
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
Page has valid source maps
ow2.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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Ow2.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 Ow2.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.
ow2.org
Open Graph description is not detected on the main page of OW2. 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: