Tools & Wizards About Us
nightline.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

nightline.com

Nightline: Late Evening News - ABC News

Page Load Speed

1.5 sec in total

First Response

53 ms

Resources Loaded

476 ms

Page Rendered

966 ms

nightline.com screenshot

About Website

Click here to check amazing Nightline content. Otherwise, check out these important facts you probably never knew about nightline.com

ABC's 'Nightline' is late-night television's news program for in-depth reporting on today's major news stories.

Visit nightline.com

Key Findings

We analyzed Nightline.com page load time and found that the first response time was 53 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

nightline.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value10,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value42.7 s

0/100

10%

Network Requests Diagram

nightline.com

53 ms

nightline

111 ms

Bootstrap.js

79 ms

fusion-cda0dffc.css

64 ms

7719-9cc829e3.css

69 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nightline.com, 65% (42 requests) were made to Assets-cdn.abcnews.com and 25% (16 requests) were made to S.abcnews.com. The less responsive or slowest element that took the longest time to load (177 ms) relates to the external source Assets-cdn.abcnews.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 223.2 kB (20%)

Content Size

1.1 MB

After Optimization

889.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nightline.com main page is 1.1 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. Javascripts take 742.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 219.9 kB

  • Original 265.9 kB
  • After minification 265.0 kB
  • After compression 46.1 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. 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 219.9 kB or 83% of the original size.

Image Optimization

-42%

Potential reduce by 1.8 kB

  • Original 4.3 kB
  • After minification 2.5 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, Nightline needs image optimization as it can save up to 1.8 kB or 42% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 1.3 kB

  • Original 742.4 kB
  • After minification 742.1 kB
  • After compression 741.1 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 245 B

  • Original 99.6 kB
  • After minification 99.6 kB
  • After compression 99.3 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. Nightline.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 48 (84%)

Requests Now

57

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nightline. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nightline.com

nightline.com

53 ms

nightline

nightline

111 ms

Bootstrap.js

Bootstrap.js

79 ms

fusion-cda0dffc.css

fusion-cda0dffc.css

64 ms

7719-9cc829e3.css

7719-9cc829e3.css

69 ms

abcnews-e883b7f1.css

abcnews-e883b7f1.css

64 ms

4094-4b6f4743.css

4094-4b6f4743.css

69 ms

6355-098e657e.css

6355-098e657e.css

104 ms

2318-a6528aa8.css

2318-a6528aa8.css

74 ms

section-64a8dd68.css

section-64a8dd68.css

72 ms

runtime-f285d5e8.js

runtime-f285d5e8.js

72 ms

7719-e7a4f3b1.js

7719-e7a4f3b1.js

110 ms

9449-08124226.js

9449-08124226.js

75 ms

5539-37feb5ba.js

5539-37feb5ba.js

106 ms

2602-cffc9152.js

2602-cffc9152.js

106 ms

9338-791503b7.js

9338-791503b7.js

106 ms

3843-caf0ea50.js

3843-caf0ea50.js

105 ms

3337-3a01c61f.js

3337-3a01c61f.js

107 ms

5426-78d7d412.js

5426-78d7d412.js

106 ms

7723-0c97afdd.js

7723-0c97afdd.js

109 ms

8015-f91a44c4.js

8015-f91a44c4.js

169 ms

5587-dc3ff88a.js

5587-dc3ff88a.js

168 ms

3061-ea52b21f.js

3061-ea52b21f.js

170 ms

4094-a0ea4fee.js

4094-a0ea4fee.js

170 ms

4026-55544e4b.js

4026-55544e4b.js

172 ms

4961-9d15445b.js

4961-9d15445b.js

172 ms

7799-93de1d05.js

7799-93de1d05.js

172 ms

8596-c78ac1ad.js

8596-c78ac1ad.js

172 ms

445-4d81e43e.js

445-4d81e43e.js

172 ms

9575-c4c67f12.js

9575-c4c67f12.js

173 ms

8192-49a2b5a8.js

8192-49a2b5a8.js

174 ms

4318-4963f7ab.js

4318-4963f7ab.js

177 ms

6652-4e0e03f5.js

6652-4e0e03f5.js

174 ms

1340-ae64ac48.js

1340-ae64ac48.js

175 ms

6355-3604133e.js

6355-3604133e.js

173 ms

2318-6acd2744.js

2318-6acd2744.js

174 ms

0b90f464007ee375f4e9cd06c3914e59274887f92e97c606a62fdf9e3a4728b5

0b90f464007ee375f4e9cd06c3914e59274887f92e97c606a62fdf9e3a4728b5

106 ms

js

js

167 ms

floodlight_global.js

floodlight_global.js

71 ms

abcnews_visitorId.js

abcnews_visitorId.js

70 ms

atPageParams.js

atPageParams.js

70 ms

at.js

at.js

68 ms

_manifest.js

_manifest.js

171 ms

abcnews-913f59de.js

abcnews-913f59de.js

173 ms

section-47d64242.js

section-47d64242.js

116 ms

logo.svg

logo.svg

95 ms

id

id

73 ms

_manifest.js

_manifest.js

49 ms

abcnews-913f59de.js

abcnews-913f59de.js

55 ms

section-47d64242.js

section-47d64242.js

51 ms

more.svg

more.svg

45 ms

search2.svg

search2.svg

46 ms

notifications.svg

notifications.svg

46 ms

hulu.svg

hulu.svg

44 ms

new%20logo%20NTL%202017.png

new%20logo%20NTL%202017.png

53 ms

PostGrotesk-Bold.woff

PostGrotesk-Bold.woff

43 ms

PostGrotesk-Medium.woff

PostGrotesk-Medium.woff

62 ms

PostGrotesk-Book.woff

PostGrotesk-Book.woff

42 ms

PostGrotesk-Light.woff

PostGrotesk-Light.woff

42 ms

id

id

69 ms

_manifest.js

_manifest.js

49 ms

TiemposHeadline-Regular.woff

TiemposHeadline-Regular.woff

5 ms

TiemposHeadline-Medium.woff

TiemposHeadline-Medium.woff

38 ms

abcnews-913f59de.js

abcnews-913f59de.js

4 ms

section-47d64242.js

section-47d64242.js

17 ms

Accessibility Review

nightline.com accessibility score

73

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

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

nightline.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

nightline.com SEO score

98

Search Engine Optimization Advices

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 Nightline.com 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 Nightline.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.

Social Sharing Optimization

nightline.com

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