1.3 sec in total
88 ms
817 ms
357 ms
Welcome to expertfile.com homepage info - get ready to check Expert File best content for United States right away, or after learning these important things about expertfile.com
ExpertFile is the worlds largest open-access, curated search engine for experts trusted by journalists, industry, funding agencies and policymakers looking for fresh expert perspectives. Find experts ...
Visit expertfile.comWe analyzed Expertfile.com page load time and found that the first response time was 88 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
expertfile.com performance score
name
value
score
weighting
Value2.2 s
78/100
10%
Value4.7 s
32/100
25%
Value5.1 s
61/100
10%
Value210 ms
89/100
30%
Value0.021
100/100
15%
Value9.7 s
28/100
10%
88 ms
75 ms
29 ms
27 ms
51 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 57% of them (54 requests) were addressed to the original Expertfile.com, 17% (16 requests) were made to S3.amazonaws.com and 6% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (310 ms) relates to the external source S3.amazonaws.com.
Page size can be reduced by 881.7 kB (41%)
2.1 MB
1.3 MB
In fact, the total size of Expertfile.com main page is 2.1 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 25.4 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 25.4 kB or 77% of the original size.
Potential reduce by 159.1 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, Expert File needs image optimization as it can save up to 159.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 443.8 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 443.8 kB or 65% of the original size.
Potential reduce by 253.5 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. Expertfile.com needs all CSS files to be minified and compressed as it can save up to 253.5 kB or 86% of the original size.
Number of requests can be reduced by 24 (29%)
82
58
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Expert File. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
expertfile.com
88 ms
js
75 ms
font-awesome.min.css
29 ms
jquery.qtip.min.css
27 ms
css
51 ms
style.css
49 ms
conversion.js
42 ms
modernizr.min.js
26 ms
jquery.min.js
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jquery-ui-1.9.2.custom.min.js
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jquery.qtip.min.js
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jquery.bxSlider.min.js
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bootstrap.min.js
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jquery.parallax-1.1.3.js
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jwplayer.js
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jquery.scrollTo.min.js
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jquery.localScroll.min.js
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waypoints.min.js
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jquery.validate.js
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underscore-min.js
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jquery.tweet.js
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corp.js
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init.js
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header.js
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ExpertFileHeaderLogoWhite3.png
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BBC.png
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CNN.png
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TheEconomist.png
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expertfile.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-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
expertfile.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
expertfile.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
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Expertfile.com 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 Expertfile.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.
expertfile.com
Open Graph description is not detected on the main page of Expert File. 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: