5.9 sec in total
763 ms
4.8 sec
335 ms
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Digital Data Intelligence
Visit data-observer.comWe analyzed Data-observer.com page load time and found that the first response time was 763 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
data-observer.com performance score
name
value
score
weighting
Value10.3 s
0/100
10%
Value11.1 s
0/100
25%
Value10.7 s
7/100
10%
Value130 ms
96/100
30%
Value0.154
75/100
15%
Value13.0 s
13/100
10%
763 ms
183 ms
185 ms
184 ms
375 ms
Our browser made a total of 83 requests to load all elements on the main page. We found that 71% of them (59 requests) were addressed to the original Data-observer.com, 18% (15 requests) were made to Data-observer.asapspot.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Data-observer.asapspot.com.
Page size can be reduced by 673.2 kB (25%)
2.7 MB
2.1 MB
In fact, the total size of Data-observer.com main page is 2.7 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. 40% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 62.3 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 62.3 kB or 83% of the original size.
Potential reduce by 8.2 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. Data Observer images are well optimized though.
Potential reduce by 331.0 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 331.0 kB or 67% of the original size.
Potential reduce by 271.7 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. Data-observer.com needs all CSS files to be minified and compressed as it can save up to 271.7 kB or 88% of the original size.
Number of requests can be reduced by 51 (65%)
78
27
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Data Observer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
data-observer.com
763 ms
basic.css
183 ms
headers.css
185 ms
bootstrap.css
184 ms
shortcodes.css
375 ms
flexslider.css
193 ms
prettyPhoto.css
560 ms
style.css
723 ms
skeleton.css
367 ms
responsive.css
462 ms
styles.css
379 ms
flexslider.css
552 ms
style.css
552 ms
settings.css
816 ms
frontend.css
733 ms
checkbox.min.css
738 ms
css
23 ms
css
35 ms
form.min.css
818 ms
frontend.min.css
831 ms
jquery.js
1203 ms
jquery-migrate.min.js
835 ms
jquery.themepunch.tools.min.js
1317 ms
jquery.themepunch.revolution.min.js
1397 ms
easing.js
1018 ms
fitvids.js
1395 ms
js
20 ms
comment-reply.min.js
1111 ms
jquery.form.min.js
1291 ms
scripts.js
1294 ms
jquery.mousewheel.min.js
1443 ms
jquery.flexslider.min.js
1508 ms
shortcodes.js
1492 ms
bootstrap.js
1493 ms
superfish.js
1501 ms
mobilemenu.js
1499 ms
waypoints.js
1559 ms
waypoints-sticky.js
1657 ms
functions.js
1673 ms
prettyPhoto.js
1784 ms
jquery.tweet.min.js
1743 ms
ga.js
7 ms
__utm.gif
36 ms
bckg2.jpg
1480 ms
bckg_earth_2.jpg
925 ms
wheel2.jpg
921 ms
wheel1.jpg
1218 ms
tweets.jpg
1924 ms
links_bpce.jpg
2126 ms
links_bpce1.jpg
1932 ms
links_bpce2.jpg
2696 ms
puce2.jpg
1886 ms
puce.jpg
2287 ms
logo_edf-150x100.png
2068 ms
logo_binckbank-150x100.png
2106 ms
logo_stif-150x100.png
2114 ms
logo_BP-150x100.png
2251 ms
logo_moselle-150x100.png
2292 ms
fr.gif
339 ms
it.gif
570 ms
en.gif
571 ms
twitter.png
891 ms
facebook.png
570 ms
linkedin.png
580 ms
rss.png
624 ms
logo-DATAOBSERVER-SB-CMJN.png
778 ms
logo-DATAOBSERVER-SB-CMJN1.png
814 ms
transparent.png
873 ms
arrow4.png
826 ms
map.png
885 ms
gk5FxslNkTTHtojXrkp-xJhsE6jcpsD2oq89kgohWx0.ttf
16 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
17 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
17 ms
piwik.js
1074 ms
fontawesome-webfont.woff
1084 ms
loader.gif
500 ms
shadow1.png
516 ms
bullets2.png
527 ms
arrow_left2.png
609 ms
arrow_right2.png
685 ms
search.png
708 ms
toggle.png
814 ms
retina.css
217 ms
data-observer.com 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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
data-observer.com 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
General
Impact
Issue
Detected JavaScript libraries
data-observer.com SEO score
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
FR
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Data-observer.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Data-observer.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.
data-observer.com
Open Graph data is detected on the main page of Data Observer. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: