Tools & Wizards About Us
blog.scuba.io screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% 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

  • 91

    SEO

    Google-friendlier than
    70% of websites

blog.scuba.io

The Decision Intelligence Blog | SCUBA

Page Load Speed

1.7 sec in total

First Response

240 ms

Resources Loaded

1 sec

Page Rendered

432 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

The official SCUBA blog offers the latest industry news, articles, and opinions. You can also read our comprehensive reports online at our website.

Visit blog.scuba.io

Key Findings

We analyzed Blog.scuba.io page load time and found that the first response time was 240 ms and then it took 1.5 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

blog.scuba.io performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

26/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value3,530 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value18.7 s

3/100

10%

Network Requests Diagram

blog.scuba.io

240 ms

jquery-1.11.2.js

53 ms

jquery-migrate-1.2.1.js

61 ms

module_104384411308_Global_Header_-_Menu_2023_-_v2.min.css

63 ms

module_68720609369_Scuba_Blog_Listing_Intro.min.css

255 ms

Our browser made a total of 71 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, 10% (7 requests) were made to Fonts.gstatic.com and 8% (6 requests) were made to 4314033.fs1.hubspotusercontent-na1.net. The less responsive or slowest element that took the longest time to load (458 ms) relates to the external source 4314033.fs1.hubspotusercontent-na1.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.3 kB (15%)

Content Size

651.9 kB

After Optimization

552.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blog.scuba.io main page is 651.9 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. 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. Javascripts take 301.9 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 58.9 kB

  • Original 90.7 kB
  • After minification 79.6 kB
  • After compression 31.8 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. This page needs HTML code to be minified as it can gain 11.2 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 58.9 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 232.7 kB
  • After minification 231.6 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. Blog SCUBA images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 33.9 kB

  • Original 301.9 kB
  • After minification 301.9 kB
  • After compression 268.0 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 33.9 kB or 11% of the original size.

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 39 (63%)

Requests Now

62

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 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 32 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

240 ms

jquery-1.11.2.js

jquery-1.11.2.js

53 ms

jquery-migrate-1.2.1.js

jquery-migrate-1.2.1.js

61 ms

module_104384411308_Global_Header_-_Menu_2023_-_v2.min.css

module_104384411308_Global_Header_-_Menu_2023_-_v2.min.css

63 ms

module_68720609369_Scuba_Blog_Listing_Intro.min.css

module_68720609369_Scuba_Blog_Listing_Intro.min.css

255 ms

module_68716770939_Scuba_Blog_Listing_Content.min.css

module_68716770939_Scuba_Blog_Listing_Content.min.css

219 ms

module_68731347814_Scuba_Blog_Subscription.min.css

module_68731347814_Scuba_Blog_Subscription.min.css

84 ms

module_68721479085_Tech_Library_Blog_CTA.min.css

module_68721479085_Tech_Library_Blog_CTA.min.css

85 ms

styles.min.css

styles.min.css

96 ms

module_155398078223_Global_Footer_copy_3.min.css

module_155398078223_Global_Footer_copy_3.min.css

100 ms

js

js

84 ms

86356.js

86356.js

40 ms

in.js

in.js

43 ms

sidebarv2.js

sidebarv2.js

44 ms

current.js

current.js

129 ms

embed.js

embed.js

110 ms

project.js

project.js

121 ms

module_104384411308_Global_Header_-_Menu_2023_-_v2.min.js

module_104384411308_Global_Header_-_Menu_2023_-_v2.min.js

135 ms

project.js

project.js

145 ms

module_68720609369_Scuba_Blog_Listing_Intro.min.js

module_68720609369_Scuba_Blog_Listing_Intro.min.js

404 ms

v2.js

v2.js

203 ms

scripts.min.js

scripts.min.js

167 ms

jquery_main.min.js

jquery_main.min.js

185 ms

4314033.js

4314033.js

402 ms

index.js

index.js

221 ms

embed.js

embed.js

65 ms

css2

css2

38 ms

gtm.js

gtm.js

127 ms

appcues.main.a5e0137fa9dc9f86b8110c36dbbdb82c9aa0b119.js

appcues.main.a5e0137fa9dc9f86b8110c36dbbdb82c9aa0b119.js

53 ms

gtm.js

gtm.js

153 ms

676994db-85d3-4373-a5da-c9a71529822e.png

676994db-85d3-4373-a5da-c9a71529822e.png

222 ms

AdobeStock_820920685.jpeg

AdobeStock_820920685.jpeg

183 ms

cropped-SCUBA-Logo-fy25_1-e1709767371268-1-1.png

cropped-SCUBA-Logo-fy25_1-e1709767371268-1-1.png

135 ms

cropped-SCUBA-Logo-fy25_1-e1709767371268.png

cropped-SCUBA-Logo-fy25_1-e1709767371268.png

134 ms

mail.svg

mail.svg

315 ms

iconizer-icon-social-facebook.svg

iconizer-icon-social-facebook.svg

114 ms

iconizer-icon-social-linkedin.svg

iconizer-icon-social-linkedin.svg

388 ms

iconizer-icon-social-twitter.svg

iconizer-icon-social-twitter.svg

367 ms

iconizer-Circled_Instagram_svg-512.svg

iconizer-Circled_Instagram_svg-512.svg

181 ms

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

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

314 ms

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

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

382 ms

AdobeStock_847833117.jpeg

AdobeStock_847833117.jpeg

220 ms

AdobeStock_966676440.jpeg

AdobeStock_966676440.jpeg

279 ms

AWNYRECAp.png

AWNYRECAp.png

314 ms

AdobeStock_277637491.jpeg

AdobeStock_277637491.jpeg

458 ms

iStock-1889510378.jpg

iStock-1889510378.jpg

314 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfMZg.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfMZg.ttf

124 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuI6fMZg.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuI6fMZg.ttf

172 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuOKfMZg.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuOKfMZg.ttf

257 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuGKYMZg.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuGKYMZg.ttf

254 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYMZg.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYMZg.ttf

238 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuDyYMZg.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuDyYMZg.ttf

238 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuBWYMZg.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuBWYMZg.ttf

238 ms

container.a5e0137fa9dc9f86b8110c36dbbdb82c9aa0b119.css

container.a5e0137fa9dc9f86b8110c36dbbdb82c9aa0b119.css

51 ms

Small-Hero-Desktop.jpg

Small-Hero-Desktop.jpg

92 ms

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

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

156 ms

insight.min.js

insight.min.js

157 ms

banner.js

banner.js

193 ms

fb.js

fb.js

120 ms

collectedforms.js

collectedforms.js

194 ms

leadflows.js

leadflows.js

156 ms

web-interactives-embed.js

web-interactives-embed.js

246 ms

conversations-embed.js

conversations-embed.js

154 ms

4314033.js

4314033.js

225 ms

sdk.js

sdk.js

120 ms

widgets.js

widgets.js

125 ms

sdk.js

sdk.js

15 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

35 ms

settings

settings

69 ms

insight.old.min.js

insight.old.min.js

9 ms

insight_tag_errors.gif

insight_tag_errors.gif

108 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

blog.scuba.io 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 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: