4.4 sec in total
1.2 sec
3 sec
170 ms
Welcome to email-verifier.online-domain-tools.com homepage info - get ready to check Email Verifier Online Domain Tools best content for India right away, or after learning these important things about email-verifier.online-domain-tools.com
Check whether email addresses are valid, i.e. messages sent to them will be delivered. Filter out invalid and 10 minute emails.
Visit email-verifier.online-domain-tools.comWe analyzed Email-verifier.online-domain-tools.com page load time and found that the first response time was 1.2 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
email-verifier.online-domain-tools.com performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value2.7 s
84/100
25%
Value9.5 s
11/100
10%
Value4,100 ms
1/100
30%
Value0.001
100/100
15%
Value14.2 s
9/100
10%
1233 ms
448 ms
26 ms
570 ms
217 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 10% of them (9 requests) were addressed to the original Email-verifier.online-domain-tools.com, 13% (11 requests) were made to Online-domain-tools.com and 8% (7 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Email-verifier.online-domain-tools.com.
Page size can be reduced by 562.7 kB (58%)
963.8 kB
401.1 kB
In fact, the total size of Email-verifier.online-domain-tools.com main page is 963.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 679.1 kB which makes up the majority of the site volume.
Potential reduce by 41.1 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 6.3 kB, which is 12% 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 41.1 kB or 79% of the original size.
Potential reduce by 30.7 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. Obviously, Email Verifier Online Domain Tools needs image optimization as it can save up to 30.7 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 441.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 441.6 kB or 65% of the original size.
Potential reduce by 49.3 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. Email-verifier.online-domain-tools.com needs all CSS files to be minified and compressed as it can save up to 49.3 kB or 69% of the original size.
Number of requests can be reduced by 49 (60%)
81
32
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Email Verifier Online Domain Tools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
email-verifier.online-domain-tools.com
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application.min.css
448 ms
jquery.min.js
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application.min.js
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Tools.css
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Tools.EmailVerifier.css
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Tools.EmailVerifier.default.2015.12.03-19-09.js
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adsbygoogle.js
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widgets.js
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analytics.js
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email-verifier.online-domain-tools.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
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
email-verifier.online-domain-tools.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
Page has valid source maps
email-verifier.online-domain-tools.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
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 Email-verifier.online-domain-tools.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 Email-verifier.online-domain-tools.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.
email-verifier.online-domain-tools.com
Open Graph description is not detected on the main page of Email Verifier Online Domain Tools. 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: