Access idverify.irs.gov. Identity and Tax Return Verification Service

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.191

64/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

idverify

44 ms

identity-and-tax-return-verification-service

22 ms

css_bEz2M6enrel3dEfiyU5gL6KcYr2BUEwmuXe9h_wXsm8.css

90 ms

css_v4Nz3idd73CSSzObzhKW0yjUaUkomNA5Q9sfEUGFcA4.css

66 ms

css_euPmIaUkxM_mvZ0F3uWJ2_1S2Ae8g99yHjWn5aJwWXU.css

29 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Idverify.irs.gov, 9% (4 requests) were made to Static.addtoany.com and 9% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (207 ms) relates to the external source Youtube.com.

Content Size

945.9 kB

After Optimization

341.0 kB

In fact, the total size of Idverify.irs.gov main page is 945.9 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. 50% of websites need less resources to load. Javascripts take 502.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 125.7 kB

Original 151.1 kB
After minification 126.9 kB
After compression 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. This page needs HTML code to be minified as it can gain 24.2 kB, which is 16% 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 125.7 kB or 83% of the original size.

Image Optimization

-70%

Potential reduce by 4.2 kB

Original 6.1 kB
After minification 1.8 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, Idverify Irs needs image optimization as it can save up to 4.2 kB or 70% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-53%

Potential reduce by 267.2 kB

Original 502.6 kB
After minification 502.0 kB
After compression 235.5 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 267.2 kB or 53% of the original size.

CSS Optimization

-73%

Potential reduce by 207.8 kB

Original 286.1 kB
After minification 286.0 kB
After compression 78.3 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. Idverify.irs.gov needs all CSS files to be minified and compressed as it can save up to 207.8 kB or 73% of the original size.

Requests Now

After Optimization

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Idverify Irs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.