Tools & Wizards About Us
blackwolf.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

blackwolf.com

Blackwolf - Discover The New BlackWolf Pre-Workout Formula - HealthNutrition

Page Load Speed

5.7 sec in total

First Response

48 ms

Resources Loaded

4.3 sec

Page Rendered

1.3 sec

blackwolf.com screenshot

About Website

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

Effective pre-workout formula Proven ingredients at optimal dosages Boosts energy levels, focus and endurance Tasty in flavor, with zero crash or jitters

Visit blackwolf.com

Key Findings

We analyzed Blackwolf.com page load time and found that the first response time was 48 ms and then it took 5.6 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

blackwolf.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value3.7 s

91/100

10%

Network Requests Diagram

blackwolf.com

48 ms

blackwolf.com

58 ms

blackwolf

427 ms

global-script.js

52 ms

constants.js

42 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Blackwolf.com, 49% (37 requests) were made to Healthnutrition.com and 12% (9 requests) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (683 ms) relates to the external source Backend.turbo-boost.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 677.4 kB (56%)

Content Size

1.2 MB

After Optimization

526.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blackwolf.com main page is 1.2 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. 45% of websites need less resources to load. HTML takes 755.5 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 653.0 kB

  • Original 755.5 kB
  • After minification 735.0 kB
  • After compression 102.5 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 653.0 kB or 86% of the original size.

Image Optimization

-8%

Potential reduce by 2.4 kB

  • Original 31.0 kB
  • After minification 28.5 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. Blackwolf images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 20.6 kB

  • Original 387.5 kB
  • After minification 387.5 kB
  • After compression 367.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 1.4 kB

  • Original 30.0 kB
  • After minification 30.0 kB
  • After compression 28.6 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. Blackwolf.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 62 (89%)

Requests Now

70

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackwolf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blackwolf.com

blackwolf.com

48 ms

blackwolf.com

blackwolf.com

58 ms

blackwolf

blackwolf

427 ms

global-script.js

global-script.js

52 ms

constants.js

constants.js

42 ms

pubsub.js

pubsub.js

47 ms

global.js

global.js

50 ms

preloads.js

preloads.js

57 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

80 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

71 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

70 ms

scripts.js

scripts.js

71 ms

base.css

base.css

126 ms

gp-global.css

gp-global.css

90 ms

css

css

68 ms

gp-lazyload.v2.js

gp-lazyload.v2.js

50 ms

gp-global.js

gp-global.js

56 ms

gp-lazyload.v2.js

gp-lazyload.v2.js

57 ms

gp-global.js

gp-global.js

54 ms

klaviyo.js

klaviyo.js

59 ms

everflow.js

everflow.js

124 ms

shopify-perf-kit-unstable.min.js

shopify-perf-kit-unstable.min.js

85 ms

details-disclosure.js

details-disclosure.js

74 ms

details-modal.js

details-modal.js

78 ms

cart-notification.js

cart-notification.js

85 ms

search-form.js

search-form.js

108 ms

gp-hero-banner.js

gp-hero-banner.js

50 ms

health-nutrition-logo.png

health-nutrition-logo.png

120 ms

gempages_507852109178209386-c2dda0cf-fd39-4822-980d-94e4e01ea926.jpg

gempages_507852109178209386-c2dda0cf-fd39-4822-980d-94e4e01ea926.jpg

105 ms

free-shipping.png

free-shipping.png

60 ms

money-back.png

money-back.png

51 ms

support.png

support.png

63 ms

gp-section-517235471063975072.css

gp-section-517235471063975072.css

471 ms

section-footer.css

section-footer.css

534 ms

predictive-search.js

predictive-search.js

663 ms

health.js

health.js

50 ms

gtm.js

gtm.js

56 ms

trekkie.storefront.72278931d43be9cf54de64f928f82f2eef1fa047.min.js

trekkie.storefront.72278931d43be9cf54de64f928f82f2eef1fa047.min.js

556 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

556 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

554 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

271 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

270 ms

runtime.0a6939c8a5893b602f1c.js

runtime.0a6939c8a5893b602f1c.js

194 ms

sharedUtils.c486e2c108151a86bc84.js

sharedUtils.c486e2c108151a86bc84.js

255 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

264 ms

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

258 ms

vendors~signup_forms.87a8144324ad4ca548d7.js

vendors~signup_forms.87a8144324ad4ca548d7.js

263 ms

default~signup_forms~onsite-triggering.39d05cf4fd44271c1730.js

default~signup_forms~onsite-triggering.39d05cf4fd44271c1730.js

258 ms

signup_forms.14aea6243661fa58c6fa.js

signup_forms.14aea6243661fa58c6fa.js

263 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

269 ms

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

270 ms

post_identification_sync.c5dae2f7c178db9c5303.js

post_identification_sync.c5dae2f7c178db9c5303.js

455 ms

component-predictive-search.css

component-predictive-search.css

83 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

260 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

261 ms

component-list-menu.css

component-list-menu.css

19 ms

component-search.css

component-search.css

37 ms

component-menu-drawer.css

component-menu-drawer.css

23 ms

component-cart-notification.css

component-cart-notification.css

22 ms

component-cart-items.css

component-cart-items.css

22 ms

component-price.css

component-price.css

19 ms

component-loading-overlay.css

component-loading-overlay.css

24 ms

component-newsletter.css

component-newsletter.css

19 ms

component-list-payment.css

component-list-payment.css

24 ms

component-list-social.css

component-list-social.css

26 ms

component-rte.css

component-rte.css

26 ms

disclosure.css

disclosure.css

21 ms

widget.min.js

widget.min.js

56 ms

01H69BG9EGP2XYWAJZQ85WF2WD

01H69BG9EGP2XYWAJZQ85WF2WD

54 ms

loader.js

loader.js

50 ms

klaviyo.js

klaviyo.js

24 ms

yoast-active-script.js

yoast-active-script.js

27 ms

store_reconvert_node.js

store_reconvert_node.js

54 ms

reconvert_script_tags.mini.js

reconvert_script_tags.mini.js

66 ms

shopify-page-view-tracking

shopify-page-view-tracking

683 ms

referral.js

referral.js

124 ms

Accessibility Review

blackwolf.com accessibility score

92

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

Image elements do not have [alt] attributes

Best Practices

blackwolf.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

blackwolf.com SEO score

73

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackwolf.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 Blackwolf.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

blackwolf.com

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