2.5 sec in total
648 ms
1.7 sec
97 ms
Click here to check amazing Bulk Email Verifier content for United States. Otherwise, check out these important facts you probably never knew about bulk-email-verifier.biz
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Visit bulk-email-verifier.bizWe analyzed Bulk-email-verifier.biz page load time and found that the first response time was 648 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
bulk-email-verifier.biz performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value4.0 s
51/100
25%
Value4.1 s
79/100
10%
Value230 ms
87/100
30%
Value0
100/100
15%
Value5.5 s
70/100
10%
648 ms
383 ms
184 ms
276 ms
538 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that 73% of them (8 requests) were addressed to the original Bulk-email-verifier.biz, 18% (2 requests) were made to Google-analytics.com and 9% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (648 ms) belongs to the original domain Bulk-email-verifier.biz.
Page size can be reduced by 7.7 kB (19%)
39.7 kB
32.0 kB
In fact, the total size of Bulk-email-verifier.biz main page is 39.7 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. Only 10% of websites need less resources to load. Javascripts take 21.0 kB which makes up the majority of the site volume.
Potential reduce by 6.4 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. This page needs HTML code to be minified as it can gain 1.8 kB, which is 19% 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 6.4 kB or 66% of the original size.
Potential reduce by 1.3 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, Bulk Email Verifier needs image optimization as it can save up to 1.3 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 50 B
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.
Number of requests can be reduced by 4 (50%)
8
4
The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bulk Email Verifier. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
bulk-email-verifier.biz
648 ms
bulk-email-verifier.biz
383 ms
css-main
184 ms
modernizr
276 ms
jquery
538 ms
bootstrap-main
448 ms
bulk-email-verifier-logo.png
92 ms
analytics.js
52 ms
glyphicons-halflings-regular.woff
90 ms
collect
12 ms
js
61 ms
bulk-email-verifier.biz 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
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
bulk-email-verifier.biz 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
bulk-email-verifier.biz 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bulk-email-verifier.biz 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 Bulk-email-verifier.biz 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.
bulk-email-verifier.biz
Open Graph description is not detected on the main page of Bulk Email Verifier. 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: