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blog.scuba.io screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

blog.scuba.io

ML-Powered Decision Intelligence

Page Load Speed

2.6 sec in total

First Response

224 ms

Resources Loaded

1.6 sec

Page Rendered

805 ms

blog.scuba.io screenshot

About Website

Welcome to blog.scuba.io homepage info - get ready to check Blog Scuba best content for United States right away, or after learning these important things about blog.scuba.io

Scuba Analytics is the only ML-powered decision intelligence platform built for time-series data.

Visit blog.scuba.io

Key Findings

We analyzed Blog.scuba.io page load time and found that the first response time was 224 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

blog.scuba.io performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value2,420 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.195

63/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

blog.scuba.io

224 ms

jquery-1.11.2.js

29 ms

jquery-migrate-1.2.1.js

44 ms

module_104384411308_Global_Header_-_Menu_2023_-_v2.min.css

49 ms

module_68720609369_Scuba_Blog_Listing_Intro.min.css

240 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 42% of them (30 requests) were addressed to the original Blog.scuba.io, 8% (6 requests) were made to 4314033.fs1.hubspotusercontent-na1.net and 8% (6 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (892 ms) belongs to the original domain Blog.scuba.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.1 kB (6%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blog.scuba.io main page is 2.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 65.1 kB

  • Original 98.6 kB
  • After minification 89.0 kB
  • After compression 33.5 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 65.1 kB or 66% of the original size.

Image Optimization

-3%

Potential reduce by 57.1 kB

  • Original 1.7 MB
  • After minification 1.6 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. Blog Scuba images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 7.5 kB

  • Original 300.0 kB
  • After minification 300.0 kB
  • After compression 292.6 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

-20%

Potential reduce by 5.4 kB

  • Original 26.7 kB
  • After minification 26.7 kB
  • After compression 21.2 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. Blog.scuba.io needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (59%)

Requests Now

71

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Scuba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blog.scuba.io

blog.scuba.io

224 ms

jquery-1.11.2.js

jquery-1.11.2.js

29 ms

jquery-migrate-1.2.1.js

jquery-migrate-1.2.1.js

44 ms

module_104384411308_Global_Header_-_Menu_2023_-_v2.min.css

module_104384411308_Global_Header_-_Menu_2023_-_v2.min.css

49 ms

module_68720609369_Scuba_Blog_Listing_Intro.min.css

module_68720609369_Scuba_Blog_Listing_Intro.min.css

240 ms

module_68716770939_Scuba_Blog_Listing_Content.min.css

module_68716770939_Scuba_Blog_Listing_Content.min.css

206 ms

module_68731347814_Scuba_Blog_Subscription.min.css

module_68731347814_Scuba_Blog_Subscription.min.css

59 ms

module_68721479085_Tech_Library_Blog_CTA.min.css

module_68721479085_Tech_Library_Blog_CTA.min.css

67 ms

styles.min.css

styles.min.css

75 ms

module_155398078223_Global_Footer_copy_3.min.css

module_155398078223_Global_Footer_copy_3.min.css

80 ms

js

js

81 ms

86356.js

86356.js

404 ms

in.js

in.js

376 ms

current.js

current.js

94 ms

embed.js

embed.js

55 ms

project.js

project.js

91 ms

module_104384411308_Global_Header_-_Menu_2023_-_v2.min.js

module_104384411308_Global_Header_-_Menu_2023_-_v2.min.js

102 ms

project.js

project.js

109 ms

module_68720609369_Scuba_Blog_Listing_Intro.min.js

module_68720609369_Scuba_Blog_Listing_Intro.min.js

251 ms

v2.js

v2.js

142 ms

scripts.min.js

scripts.min.js

372 ms

jquery_main.min.js

jquery_main.min.js

143 ms

4314033.js

4314033.js

207 ms

index.js

index.js

168 ms

embed.js

embed.js

60 ms

css2

css2

32 ms

js

js

46 ms

analytics.js

analytics.js

19 ms

js

js

76 ms

gtm.js

gtm.js

78 ms

collect

collect

39 ms

collect

collect

149 ms

destination

destination

173 ms

collect

collect

76 ms

appcues.main.a862b0c97fa29d163ebae23c719b6fd35377fcb8.js

appcues.main.a862b0c97fa29d163ebae23c719b6fd35377fcb8.js

73 ms

gtm.js

gtm.js

149 ms

4722131f-4dc9-4a6f-bda3-a7dbfa5029c5.png

4722131f-4dc9-4a6f-bda3-a7dbfa5029c5.png

215 ms

Logo.svg

Logo.svg

101 ms

Scuba_ONGOING_Feature%20Images%20%281%29.png

Scuba_ONGOING_Feature%20Images%20%281%29.png

485 ms

2bb097ee-408c-4157-95b8-af8467b095b0.png

2bb097ee-408c-4157-95b8-af8467b095b0.png

344 ms

6e26133d-3a3f-4f8f-861b-d736a70ae5b5.png

6e26133d-3a3f-4f8f-861b-d736a70ae5b5.png

318 ms

c1903bd6-b130-44f2-94f8-6f98e37db294.png

c1903bd6-b130-44f2-94f8-6f98e37db294.png

343 ms

Facebook.png

Facebook.png

101 ms

Instagram.png

Instagram.png

371 ms

LinkedIn.png

LinkedIn.png

483 ms

Twitter.png

Twitter.png

370 ms

scuba-logo-gradient.png

scuba-logo-gradient.png

892 ms

mail.svg

mail.svg

373 ms

phone.svg

phone.svg

142 ms

Scuba_ONGOING_Feature%20Images.png

Scuba_ONGOING_Feature%20Images.png

345 ms

Feature%20Images_Scuba.png

Feature%20Images_Scuba.png

383 ms

Hubspot%20Blog%20Images%20%2828%29.png

Hubspot%20Blog%20Images%20%2828%29.png

569 ms

Hubspot%20Blog%20Images%20%2827%29.png

Hubspot%20Blog%20Images%20%2827%29.png

635 ms

font

font

234 ms

collect

collect

121 ms

container.a862b0c97fa29d163ebae23c719b6fd35377fcb8.css

container.a862b0c97fa29d163ebae23c719b6fd35377fcb8.css

43 ms

Small-Hero-Desktop.jpg

Small-Hero-Desktop.jpg

264 ms

Short%20Call%20to%20Action%20-%20Desktop.png

Short%20Call%20to%20Action%20-%20Desktop.png

647 ms

SCUBA%20Footer.jpeg

SCUBA%20Footer.jpeg

153 ms

insight.min.js

insight.min.js

95 ms

leadflows.js

leadflows.js

130 ms

banner.js

banner.js

174 ms

conversations-embed.js

conversations-embed.js

128 ms

4314033.js

4314033.js

191 ms

web-interactives-embed.js

web-interactives-embed.js

158 ms

fb.js

fb.js

101 ms

all.js

all.js

98 ms

widgets.js

widgets.js

158 ms

6si.min.js

6si.min.js

80 ms

insight_tag_errors.gif

insight_tag_errors.gif

323 ms

all.js

all.js

7 ms

69 ms

Accessibility Review

blog.scuba.io accessibility score

86

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

blog.scuba.io best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

blog.scuba.io 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

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 Blog.scuba.io 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 Blog.scuba.io 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

blog.scuba.io

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