25 sec in total
273 ms
18.4 sec
6.4 sec
Click here to check amazing Yfsresearch content for United States. Otherwise, check out these important facts you probably never knew about yfsresearch.com
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Visit yfsresearch.comWe analyzed Yfsresearch.com page load time and found that the first response time was 273 ms and then it took 24.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
yfsresearch.com performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value2.5 s
89/100
25%
Value4.9 s
66/100
10%
Value110 ms
97/100
30%
Value1.444
0/100
15%
Value3.3 s
94/100
10%
273 ms
603 ms
916 ms
848 ms
899 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 77% of them (71 requests) were addressed to the original Yfsresearch.com, 5% (5 requests) were made to Google.com and 5% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Yfsresearch.com.
Page size can be reduced by 1.5 MB (59%)
2.5 MB
996.9 kB
In fact, the total size of Yfsresearch.com main page is 2.5 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. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 67.8 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 67.8 kB or 68% of the original size.
Potential reduce by 61.8 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. Obviously, Yfsresearch needs image optimization as it can save up to 61.8 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 956.5 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 956.5 kB or 71% of the original size.
Potential reduce by 368.5 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. Yfsresearch.com needs all CSS files to be minified and compressed as it can save up to 368.5 kB or 71% of the original size.
Number of requests can be reduced by 68 (79%)
86
18
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yfsresearch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
yfsresearch.com
273 ms
www.yfsresearch.com
603 ms
api.js
916 ms
jquery.ui.stars.min.css
848 ms
jquery.fancybox.css
899 ms
SmartView.css
967 ms
jquery-ui.css
1141 ms
fb-buttons.css
950 ms
bootstrap.min.css
1356 ms
common.css
1337 ms
default.css
1122 ms
ExternalLogin.css
1354 ms
Mobile.css
1355 ms
SurveyResults.css
1354 ms
all.js
1124 ms
wz_tooltip.js
2761 ms
WebResource.axd
2759 ms
ScriptResource.axd
2715 ms
ScriptResource.axd
2714 ms
jquery.min.js
1288 ms
bootstrap.min.js
2712 ms
yuiloader-min.js
2764 ms
event-min.js
3406 ms
dom-min.js
3407 ms
element-min.js
3406 ms
cookie-min.js
3405 ms
swf-min.js
3406 ms
swfstore-min.js
3405 ms
storage-debug.js
3375 ms
flashcookie.js
3373 ms
jquery.corner.js
3373 ms
jquery.cycle.all.2.72.js
3410 ms
flash.js
3373 ms
swfobject_modified.js
3374 ms
animatedcollapse.js
3373 ms
jquery.easing.1.3.js
3408 ms
jquery-ui-1.8.16.custom.min.js
3409 ms
jquery.ui.stars.min.js
3408 ms
jquery.mousewheel-3.0.6.pack.js
3437 ms
jquery.fancybox.pack.js
3440 ms
jquery.cookie.js
3362 ms
common.js
2712 ms
recaptcha__en.js
2579 ms
default.js
2643 ms
ScriptResource.axd
2576 ms
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2575 ms
ScriptResource.axd
2400 ms
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ScriptResource.axd
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background.png
930 ms
flag_usa.gif
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flag_canada.gif
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conditional_loader.gif
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cvr_poweredby.png
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logo.png
91 ms
facebook_login.png
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banner.png
374 ms
panel_header.png
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ga.js
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anchor
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styles__ltr.css
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afm_7uveIwRh99Mil3WU-UXeHB15BRIkj2oQ7_Yhc5A.js
139 ms
webworker.js
179 ms
logo_48.png
129 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
1252 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
1325 ms
mnpfi9pxYH-Go5UiibESIj8E0i7KZn-EPnyo3HZu7kw.woff
1785 ms
bframe
1097 ms
recaptcha__en.js
1053 ms
recaptcha__en.js
403 ms
nr-1044.min.js
570 ms
yfsresearch.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
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
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.
yfsresearch.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
yfsresearch.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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yfsresearch.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Yfsresearch.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.
yfsresearch.com
Open Graph description is not detected on the main page of Yfsresearch. 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: