2.6 sec in total
452 ms
1.6 sec
556 ms
Visit olsera.com now to see the best up-to-date Olsera content for Indonesia and also check out these interesting facts you probably never knew about olsera.com
Olsera connects your Point of Sales, Online Store Website & Mobile Application into one back end solution. Android, iOS, Windows
Visit olsera.comWe analyzed Olsera.com page load time and found that the first response time was 452 ms and then it took 2.2 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.
olsera.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value33.9 s
0/100
25%
Value9.6 s
11/100
10%
Value1,620 ms
12/100
30%
Value0.024
100/100
15%
Value30.0 s
0/100
10%
452 ms
597 ms
25 ms
51 ms
52 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Olsera.com, 69% (34 requests) were made to Deksq7vjxbt7a.cloudfront.net and 16% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (597 ms) belongs to the original domain Olsera.com.
Page size can be reduced by 1.2 MB (26%)
4.7 MB
3.5 MB
In fact, the total size of Olsera.com main page is 4.7 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. 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 3.2 MB which makes up the majority of the site volume.
Potential reduce by 54.6 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. This page needs HTML code to be minified as it can gain 25.8 kB, which is 42% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 54.6 kB or 89% of the original size.
Potential reduce by 63.7 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. Olsera images are well optimized though.
Potential reduce by 724.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 724.7 kB or 73% of the original size.
Potential reduce by 363.8 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. Olsera.com needs all CSS files to be minified and compressed as it can save up to 363.8 kB or 85% of the original size.
Number of requests can be reduced by 4 (11%)
37
33
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olsera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
olsera.com
452 ms
www.olsera.com
597 ms
all.min.gz.css
25 ms
css
51 ms
css
52 ms
jquery.min.gz.js
13 ms
dependencies.min.gz.js
49 ms
olsera2016010701.min.gz.js
12 ms
default
469 ms
main_logo.png
158 ms
analytics.js
64 ms
bg1.jpg
15 ms
olsera-pos.png
59 ms
app-store-live.png
32 ms
google-play-live.png
31 ms
olsera-windows-logo.png
30 ms
olsera-ipad.png
33 ms
olsera-android-tablet.png
57 ms
olsera-windows-pc.png
57 ms
olsera-pos-restaurant.png
56 ms
olsera-goswiff@2x.png
62 ms
olsera-pos.jpg
58 ms
olsera-iphone-mobile.png
61 ms
macpro-synced-reports.png
60 ms
olsera_pos_device2.png
97 ms
customer_lamoist.png
96 ms
customer_yardcaffe.png
103 ms
customer_nsm.png
98 ms
customer_miepedasmampus.png
101 ms
testimonial-ballon.png
98 ms
techinasia.png
101 ms
yahoo.png
98 ms
dailysocialid.png
99 ms
social-media-facebook.png
99 ms
social-media-twitter.png
101 ms
social-media-instagram.png
102 ms
loader.gif
103 ms
timer.png
103 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
27 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
29 ms
bIcY3_3JNqUVRAQQRNVteQ.ttf
51 ms
CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf
50 ms
-_Ctzj9b56b8RgXW8FAriS3USBnSvpkopQaUR-2r7iU.ttf
49 ms
8KhZd3VQBtXTAznvKjw-ky3USBnSvpkopQaUR-2r7iU.ttf
50 ms
RJMlAoFXXQEzZoMSUteGWKCWcynf_cDxXwCLxiixG1c.ttf
50 ms
xkvoNo9fC8O2RDydKj12by3USBnSvpkopQaUR-2r7iU.ttf
52 ms
axfont.ttf
101 ms
fontawesome-webfont.woff
101 ms
collect
31 ms
olsera.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
Image elements do not have [alt] attributes
Links do not have a discernible 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.
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
olsera.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
olsera.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
ID
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olsera.com can be misinterpreted by Google and other search engines. Our service has detected that 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 Olsera.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.
olsera.com
Open Graph description is not detected on the main page of Olsera. 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: