Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

whitesharkvideo.com

Great White Shark Videos, Documentaries, Blogs, News, Shark Shirts, Stories, Research Papers, Videos, and photos

Page Load Speed

5.1 sec in total

First Response

155 ms

Resources Loaded

4.3 sec

Page Rendered

707 ms

whitesharkvideo.com screenshot

About Website

Click here to check amazing White Shark Video content. Otherwise, check out these important facts you probably never knew about whitesharkvideo.com

White Shark Video blog page, featuring shark videos, controversial topics for discussion regarding the white shark

Visit whitesharkvideo.com

Key Findings

We analyzed Whitesharkvideo.com page load time and found that the first response time was 155 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

whitesharkvideo.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value17.8 s

0/100

10%

TBT (Total Blocking Time)

Value14,580 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.379

28/100

15%

TTI (Time to Interactive)

Value50.7 s

0/100

10%

Network Requests Diagram

whitesharkvideo.com

155 ms

www.whitesharkvideo.com

195 ms

www.whitesharkvideo.com

516 ms

sites.css

13 ms

fancybox.css

21 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 31% of them (37 requests) were addressed to the original Whitesharkvideo.com, 24% (28 requests) were made to Cdn2.editmysite.com and 15% (18 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (738 ms) relates to the external source Jnn-pa.googleapis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 468.4 kB (14%)

Content Size

3.4 MB

After Optimization

2.9 MB

In fact, the total size of Whitesharkvideo.com main page is 3.4 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. Only a small number of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 242.3 kB

  • Original 286.3 kB
  • After minification 278.8 kB
  • After compression 44.0 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 242.3 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 209.9 kB

  • Original 2.1 MB
  • After minification 1.9 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. White Shark Video images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 15.5 kB

  • Original 810.7 kB
  • After minification 810.7 kB
  • After compression 795.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 635 B

  • Original 163.6 kB
  • After minification 163.6 kB
  • After compression 163.0 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. Whitesharkvideo.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 40 (39%)

Requests Now

102

After Optimization

62

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of White Shark Video. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

whitesharkvideo.com accessibility score

88

Accessibility Issues

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

Links do not have a discernible name

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>).

Best Practices

whitesharkvideo.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

whitesharkvideo.com SEO score

91

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 Whitesharkvideo.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 Whitesharkvideo.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 White Shark Video. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: