2.4 sec in total
149 ms
2.2 sec
89 ms
Welcome to vista.um.co homepage info - get ready to check Vista Um best content for Japan right away, or after learning these important things about vista.um.co
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Visit vista.um.coWe analyzed Vista.um.co page load time and found that the first response time was 149 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 45% of websites can load faster.
vista.um.co performance score
name
value
score
weighting
Value19.9 s
0/100
10%
Value21.4 s
0/100
25%
Value19.9 s
0/100
10%
Value1,220 ms
20/100
30%
Value0.209
59/100
15%
Value23.3 s
1/100
10%
149 ms
279 ms
89 ms
55 ms
67 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 29% of them (10 requests) were addressed to the original Vista.um.co, 11% (4 requests) were made to Maxcdn.bootstrapcdn.com and 11% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (791 ms) belongs to the original domain Vista.um.co.
Page size can be reduced by 1.8 MB (58%)
3.2 MB
1.3 MB
In fact, the total size of Vista.um.co main page is 3.2 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. 35% of websites need less resources to load. Javascripts take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 6.0 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 6.0 kB or 62% of the original size.
Potential reduce by 7.5 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. Obviously, Vista Um needs image optimization as it can save up to 7.5 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.4 MB
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 1.4 MB or 53% of the original size.
Potential reduce by 418.8 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. Vista.um.co needs all CSS files to be minified and compressed as it can save up to 418.8 kB or 82% of the original size.
Number of requests can be reduced by 15 (58%)
26
11
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vista Um. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
vista.um.co
149 ms
vista.um.co
279 ms
sign_in
89 ms
bootstrap.min.css
55 ms
font-awesome.min.css
67 ms
application-74ba3e53e4254d2b1624b311bbf66cf3ea5abf9923113d5f03244acf52780310.css
380 ms
application-17f3728f33aef06b9903acc8071a8a8b775a767402c6505aa87ead3a27828982.js
791 ms
bootstrap.min.js
74 ms
plotly-1.25.0.min.js
267 ms
bootstrap-select.min.css
69 ms
bootstrap-select.min.js
75 ms
sweetalert2.all.js
66 ms
css
70 ms
js
89 ms
css
23 ms
css
45 ms
analytics.js
153 ms
heap-3567347399.js
248 ms
vista-azira-logo-74c6b9f58237dde96c56e4dad10139721398c0741c20f27a422392e38446cf21.png
143 ms
ajax_loader_medium-c297929a72964c7cfe17e2dfd5d17c15c2c03243b6cec7f67a3929030fbf8c3d.gif
143 ms
login-logo-vista-de96a105569665c89f73cdfd13f7d1cb6a8cd3ed88939049f16420f276bcab3c.png
169 ms
login-title-vista-d3560806ad427f6241d4fd88c51a4d681adc55ddb4890e6580014227c1e25c33.png
169 ms
115 ms
6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff
91 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdo.woff
103 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdo.woff
114 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdo.woff
114 ms
glyphicons-halflings-regular-a26394f7ede100ca118eff2eda08596275a9839b959c226e15439557a5a80742.woff
225 ms
glyphicons-halflings-regular.woff
35 ms
collect
19 ms
collect
40 ms
js
74 ms
55 ms
ga-audiences
35 ms
h
91 ms
vista.um.co accessibility score
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
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
Links do not have a discernible name
vista.um.co 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
Missing source maps for large first-party JavaScript
vista.um.co SEO score
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
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vista.um.co 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 Vista.um.co main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
vista.um.co
Open Graph description is not detected on the main page of Vista Um. 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: