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preservino.wistia.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

preservino.wistia.com

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Page Load Speed

1.3 sec in total

First Response

64 ms

Resources Loaded

1.2 sec

Page Rendered

84 ms

preservino.wistia.com screenshot

About Website

Click here to check amazing Preservino Wistia content for United States. Otherwise, check out these important facts you probably never knew about preservino.wistia.com

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Key Findings

We analyzed Preservino.wistia.com page load time and found that the first response time was 64 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

preservino.wistia.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value5,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value23.7 s

1/100

10%

Network Requests Diagram

preservino.wistia.com

64 ms

preservino.wistia.com

129 ms

login

123 ms

index-a7259373ffb2ae36c02d9ac25e5d9aad.css

91 ms

placeholder_polyfill-8fd2d1a5fafacdc92ec1feac43506603.css

99 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 19% of them (3 requests) were addressed to the original Preservino.wistia.com, 56% (9 requests) were made to Fast.wistia.com and 13% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (636 ms) relates to the external source Embed-ssl.wistia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 302.1 kB (77%)

Content Size

390.2 kB

After Optimization

88.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Preservino.wistia.com main page is 390.2 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. 25% of websites need less resources to load. Javascripts take 327.5 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 5.2 kB

  • Original 9.0 kB
  • After minification 8.9 kB
  • After compression 3.7 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 5.2 kB or 58% of the original size.

JavaScript Optimization

-77%

Potential reduce by 253.5 kB

  • Original 327.5 kB
  • After minification 181.3 kB
  • After compression 74.0 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 253.5 kB or 77% of the original size.

CSS Optimization

-81%

Potential reduce by 43.4 kB

  • Original 53.7 kB
  • After minification 53.7 kB
  • After compression 10.4 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. Preservino.wistia.com needs all CSS files to be minified and compressed as it can save up to 43.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (44%)

Requests Now

9

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preservino Wistia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

preservino.wistia.com

preservino.wistia.com

64 ms

preservino.wistia.com

preservino.wistia.com

129 ms

login

login

123 ms

index-a7259373ffb2ae36c02d9ac25e5d9aad.css

index-a7259373ffb2ae36c02d9ac25e5d9aad.css

91 ms

placeholder_polyfill-8fd2d1a5fafacdc92ec1feac43506603.css

placeholder_polyfill-8fd2d1a5fafacdc92ec1feac43506603.css

99 ms

jquery-1.8.3-c985caa7fdb8628d87d3.js

jquery-1.8.3-c985caa7fdb8628d87d3.js

116 ms

utility-8933ced392efd74daf67.js

utility-8933ced392efd74daf67.js

100 ms

placeholder_polyfill.jquery-0e4ebe933d436907077f.js

placeholder_polyfill.jquery-0e4ebe933d436907077f.js

98 ms

b21a9d1bb9fdcf90758337f550ca50ab30f1349b.png

b21a9d1bb9fdcf90758337f550ca50ab30f1349b.png

636 ms

analytics.js

analytics.js

32 ms

interstate-light.woff

interstate-light.woff

44 ms

interstate-extralight.woff

interstate-extralight.woff

44 ms

interstate-regular.woff

interstate-regular.woff

44 ms

interstate-bold.woff

interstate-bold.woff

43 ms

collect

collect

17 ms

nr-885.min.js

nr-885.min.js

98 ms

Accessibility Review

preservino.wistia.com accessibility score

87

Accessibility Issues

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

preservino.wistia.com 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

High

Missing source maps for large first-party JavaScript

SEO Factors

preservino.wistia.com SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Preservino.wistia.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Preservino.wistia.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

preservino.wistia.com

Open Graph description is not detected on the main page of Preservino Wistia. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: