Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

documentarymania.com

Documentary Area - Watch Free Documentaries Online

Page Load Speed

1.2 sec in total

First Response

74 ms

Resources Loaded

988 ms

Page Rendered

184 ms

documentarymania.com screenshot

About Website

Welcome to documentarymania.com homepage info - get ready to check Documentary Mania best content for United States right away, or after learning these important things about documentarymania.com

The world's best free documentary collection - Simply the best Documentaries

Visit documentarymania.com

Key Findings

We analyzed Documentarymania.com page load time and found that the first response time was 74 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

documentarymania.com performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value26.2 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value4,140 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value1.001

2/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

documentarymania.com

74 ms

www.documentarymania.com

255 ms

adsbygoogle.js

4 ms

Menu.css

46 ms

mobile2.css

47 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 81% of them (58 requests) were addressed to the original Documentarymania.com, 10% (7 requests) were made to Googleads.g.doubleclick.net and 6% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (255 ms) belongs to the original domain Documentarymania.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 572.7 kB (40%)

Content Size

1.4 MB

After Optimization

863.4 kB

In fact, the total size of Documentarymania.com main page is 1.4 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. 55% of websites need less resources to load. Javascripts take 706.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 53.9 kB

  • Original 71.8 kB
  • After minification 69.4 kB
  • After compression 17.9 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 53.9 kB or 75% of the original size.

Image Optimization

-4%

Potential reduce by 26.0 kB

  • Original 637.3 kB
  • After minification 611.2 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. Documentary Mania images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 476.7 kB

  • Original 706.8 kB
  • After minification 564.7 kB
  • After compression 230.2 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 476.7 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 16.1 kB

  • Original 20.2 kB
  • After minification 15.3 kB
  • After compression 4.1 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. Documentarymania.com needs all CSS files to be minified and compressed as it can save up to 16.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (16%)

Requests Now

69

After Optimization

58

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Documentary Mania. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

documentarymania.com accessibility score

83

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-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

documentarymania.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

documentarymania.com SEO score

92

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

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 Documentarymania.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 Documentarymania.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

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