3 sec in total
345 ms
2.4 sec
344 ms
Visit o-sur.com now to see the best up-to-date O SUR content and also check out these interesting facts you probably never knew about o-sur.com
O︎.SUR, exclusive footwear elegant design, contemporary craftsmanship with top quality materials. Handmade in Spain.
Visit o-sur.comWe analyzed O-sur.com page load time and found that the first response time was 345 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
o-sur.com performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value14.9 s
0/100
25%
Value10.6 s
7/100
10%
Value2,080 ms
7/100
30%
Value1.528
0/100
15%
Value16.4 s
5/100
10%
345 ms
279 ms
46 ms
78 ms
327 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 36% of them (20 requests) were addressed to the original O-sur.com, 13% (7 requests) were made to Google.com and 9% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (584 ms) relates to the external source Assets.o-sur.com.
Page size can be reduced by 94.9 kB (5%)
1.9 MB
1.8 MB
In fact, the total size of O-sur.com main page is 1.9 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. 70% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 86.5 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 86.5 kB or 75% of the original size.
Potential reduce by 6.8 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. O SUR images are well optimized though.
Potential reduce by 1.6 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. This website has mostly compressed JavaScripts.
Potential reduce by 0 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. O-sur.com has all CSS files already compressed.
Number of requests can be reduced by 25 (54%)
46
21
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O SUR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.
www.o-sur.com
345 ms
en
279 ms
conversion.js
46 ms
application-b5ad2da38d74e7f1237b51282a5b905ef1e162cd7d84f172f4b59e817c273a4a.css
78 ms
application-a8aecb2bbcbceacd99fba141b77972073a8803280f4b62dcdec9e5498887bc01.js
327 ms
all.css
190 ms
api.js
40 ms
js
464 ms
41 ms
gtm.js
54 ms
38 ms
js
43 ms
analytics.js
16 ms
collect
137 ms
collect
164 ms
js
44 ms
trustlogo.js
124 ms
ga-audiences
15 ms
recaptcha__en.js
47 ms
icon-youtube-grey-8428de52763439d4215f8c7e9e7cac91e43a090e1efe314d039541d5f4fe4bc8.svg
89 ms
icon-youtube-641ca8ba6de5d5004bbe0f4c3917b1c406f452fc51d99f5a8932d6cf5c30c3eb.svg
88 ms
logo-54115875990c8b275352908c35d12588c50ffcb40fae1fe853c3fc89357064d7.png
221 ms
fb_footer-9d629b9ffd274c3bb063776b2b9551dce5f59e71a9c0a756272b7c7f40561c95.png
154 ms
insta_footer-6054ab4acf749def310a80f0a7b491b5eae89484d3237a5b572484800ac7dcb2.png
234 ms
yt_footer-c52a0b5001a8ba83ed4148487378a96f606c6cacbc25d184ec425df3b55447aa.png
234 ms
cart_link
208 ms
Baufra-Medium.otf
405 ms
Baufra-SemiBold.otf
252 ms
fontello.woff
256 ms
paypal.svg
214 ms
visa.svg
227 ms
mastercard.svg
231 ms
seal_bg.gif
359 ms
fbevents.js
32 ms
warranty_level.gif
365 ms
comodo.png
273 ms
1.js
297 ms
3.js
302 ms
484608485251710
48 ms
asset_composer.js
51 ms
normal_Banner_central_FW23.jpg
335 ms
normal_Banner_inferior_MUJER_FW23.jpg
584 ms
normal_Banner_giftcard_web_FW23-min.jpg
440 ms
api.js
19 ms
anchor
46 ms
styles__ltr.css
4 ms
recaptcha__en.js
11 ms
zftWH1OehvU7cp4CwShG1rGJcDUeSLUwVTlpfhapoYQ.js
18 ms
webworker.js
50 ms
logo_48.png
11 ms
recaptcha__en.js
20 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
17 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
21 ms
KFOlCnqEu92Fr1MmYUtfBBc9.ttf
30 ms
70e36738e4f74a33a3b30f279bec9aebc2eba68f379c4225afd475946c1a13ce
115 ms
o-sur.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
Form elements do not have associated labels
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
o-sur.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
o-sur.com 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise O-sur.com 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 O-sur.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.
o-sur.com
Open Graph description is not detected on the main page of O SUR. 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: