Tools & Wizards About Us
cis.org screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

cis.org

Center for Immigration Studies

Page Load Speed

670 ms in total

First Response

50 ms

Resources Loaded

425 ms

Page Rendered

195 ms

cis.org screenshot

About Website

Visit cis.org now to see the best up-to-date Cis content for United States and also check out these interesting facts you probably never knew about cis.org

The Center for Immigration Studies is an independent, non-partisan, non-profit, research organization.

Visit cis.org

Key Findings

We analyzed Cis.org page load time and found that the first response time was 50 ms and then it took 620 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

cis.org performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

cis.org

50 ms

cis.org

81 ms

css_L8kl1iIiGWfmciIbTGQmKZfcmUubQEUwZIEm2rouJzQ.css

25 ms

bootstrap.min.css

39 ms

drupal-bootstrap.min.css

48 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 64% of them (32 requests) were addressed to the original Cis.org, 20% (10 requests) were made to Cdn.jsdelivr.net and 6% (3 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (127 ms) belongs to the original domain Cis.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 194.5 kB (11%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cis.org main page is 1.8 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 48.7 kB

  • Original 63.9 kB
  • After minification 63.9 kB
  • After compression 15.2 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 48.7 kB or 76% of the original size.

Image Optimization

-9%

Potential reduce by 145.5 kB

  • Original 1.6 MB
  • After minification 1.5 MB

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. Cis images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 218 B

  • Original 120.8 kB
  • After minification 120.8 kB
  • After compression 120.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 6 B

  • Original 8.7 kB
  • After minification 8.7 kB
  • After compression 8.7 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. Cis.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (45%)

Requests Now

47

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cis.org

cis.org

50 ms

cis.org

cis.org

81 ms

css_L8kl1iIiGWfmciIbTGQmKZfcmUubQEUwZIEm2rouJzQ.css

css_L8kl1iIiGWfmciIbTGQmKZfcmUubQEUwZIEm2rouJzQ.css

25 ms

bootstrap.min.css

bootstrap.min.css

39 ms

drupal-bootstrap.min.css

drupal-bootstrap.min.css

48 ms

drupal-bootstrap.min.css

drupal-bootstrap.min.css

57 ms

drupal-bootstrap.min.css

drupal-bootstrap.min.css

64 ms

drupal-bootstrap.min.css

drupal-bootstrap.min.css

58 ms

drupal-bootstrap.min.css

drupal-bootstrap.min.css

59 ms

drupal-bootstrap.min.css

drupal-bootstrap.min.css

60 ms

drupal-bootstrap.min.css

drupal-bootstrap.min.css

61 ms

css_B_YaJVUuwaTQ_wVFZ0zhNbWuBlFwpc8_lZdL-POSOuA.css

css_B_YaJVUuwaTQ_wVFZ0zhNbWuBlFwpc8_lZdL-POSOuA.css

25 ms

font-awesome.min.css

font-awesome.min.css

31 ms

rocket-loader.min.js

rocket-loader.min.js

24 ms

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

90 ms

cis-logo-flat-header.png

cis-logo-flat-header.png

33 ms

Alejandro-Mayorkas-Hearing-slide%20%281%29.png

Alejandro-Mayorkas-Hearing-slide%20%281%29.png

46 ms

UNRWA-LOGO-sidebar.png

UNRWA-LOGO-sidebar.png

58 ms

Biden-Border-Crisis-Hearing-slide.png

Biden-Border-Crisis-Hearing-slide.png

44 ms

ICE-body-cam.png

ICE-body-cam.png

87 ms

Hatians-boat--Florida.2022-slide.png

Hatians-boat--Florida.2022-slide.png

85 ms

Alejandro-Mayorkas-Hearing-slide%20%281%29.png

Alejandro-Mayorkas-Hearing-slide%20%281%29.png

88 ms

UNRWA-LOGO-sidebar.png

UNRWA-LOGO-sidebar.png

94 ms

Biden-Border-Crisis-Hearing-slide.png

Biden-Border-Crisis-Hearing-slide.png

94 ms

ICE-body-cam.png

ICE-body-cam.png

96 ms

Hatians-boat--Florida.2022-slide.png

Hatians-boat--Florida.2022-slide.png

97 ms

NEW-PIP-SIDEBAR-153.png

NEW-PIP-SIDEBAR-153.png

98 ms

Database-Sidebar_0.png

Database-Sidebar_0.png

100 ms

Bensman-Prager-Sidebar.png

Bensman-Prager-Sidebar.png

99 ms

Andrew-Arthur-FOX-03202024-sidebar.png

Andrew-Arthur-FOX-03202024-sidebar.png

105 ms

steve-thumbnail.png

steve-thumbnail.png

100 ms

Overrun-cover-side-half.png

Overrun-cover-side-half.png

101 ms

E-Verify_Logo_4-Color_CMYK_LG_JPG.jpg

E-Verify_Logo_4-Color_CMYK_LG_JPG.jpg

127 ms

4Star-Charity.jpg

4Star-Charity.jpg

106 ms

cis-twitter.svg

cis-twitter.svg

44 ms

cis-facebook.svg

cis-facebook.svg

30 ms

cis-gettr.svg

cis-gettr.svg

48 ms

cis-youtube.svg

cis-youtube.svg

34 ms

main.js

main.js

6 ms

js

js

81 ms

fbevents.js

fbevents.js

36 ms

js_Fx6eAvm-BbfWxFa9c2JBi79fKGg2mrwtrVIjx-MilyM.js

js_Fx6eAvm-BbfWxFa9c2JBi79fKGg2mrwtrVIjx-MilyM.js

28 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

13 ms

page.js

page.js

64 ms

js_IhSld3ODFP5cuN4V7bzQgnPYorxXOiT4w_LbWxg7oqo.js

js_IhSld3ODFP5cuN4V7bzQgnPYorxXOiT4w_LbWxg7oqo.js

45 ms

bootstrap.min.js

bootstrap.min.js

20 ms

analytics.js

analytics.js

19 ms

sm.25.html

sm.25.html

31 ms

eso.BRQnzO8v.js

eso.BRQnzO8v.js

32 ms

js_SQhezET7HdVCYMjLmwDQfMu8E1gQdcM04oostTTRI-Q.js

js_SQhezET7HdVCYMjLmwDQfMu8E1gQdcM04oostTTRI-Q.js

29 ms

Accessibility Review

cis.org accessibility score

72

Accessibility Issues

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

High

[role]s do not have all required [aria-*] attributes

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

cis.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cis.org SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cis.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Cis.org 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.

Social Sharing Optimization

cis.org

Open Graph data is detected on the main page of Cis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: