Tools & Wizards About Us
slayergemm.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

slayergemm.com

slayergemm.com

Page Load Speed

2.7 sec in total

First Response

269 ms

Resources Loaded

2.3 sec

Page Rendered

116 ms

slayergemm.com screenshot

About Website

Click here to check amazing Slayergemm content. Otherwise, check out these important facts you probably never knew about slayergemm.com

Slayer Vinyl Collection Online. This website is not intended as a discography, this is my music collection of Slayer on vinyl- cd- mc-, official & bootlegs. In this collection you can find 1.164 diffe...

Visit slayergemm.com

Key Findings

We analyzed Slayergemm.com page load time and found that the first response time was 269 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

slayergemm.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value1,060 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

slayergemm.com

269 ms

slayergemm.com

460 ms

3a2eb0f850.css

86 ms

872eae0714.css

173 ms

97ce9df455.css

256 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 96% of them (73 requests) were addressed to the original Slayergemm.com, 1% (1 request) were made to App.termly.io and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (772 ms) belongs to the original domain Slayergemm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 485.9 kB (57%)

Content Size

856.8 kB

After Optimization

370.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slayergemm.com main page is 856.8 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. 35% of websites need less resources to load. Javascripts take 431.3 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 155.7 kB

  • Original 176.7 kB
  • After minification 176.4 kB
  • After compression 21.1 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 155.7 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 7.2 kB

  • Original 182.9 kB
  • After minification 175.7 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. Slayergemm images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 323.0 kB

  • Original 431.3 kB
  • After minification 431.1 kB
  • After compression 108.3 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 323.0 kB or 75% of the original size.

CSS Optimization

-0%

Potential reduce by 86 B

  • Original 65.9 kB
  • After minification 65.9 kB
  • After compression 65.9 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. Slayergemm.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (39%)

Requests Now

74

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slayergemm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

slayergemm.com

slayergemm.com

269 ms

slayergemm.com

slayergemm.com

460 ms

3a2eb0f850.css

3a2eb0f850.css

86 ms

872eae0714.css

872eae0714.css

173 ms

97ce9df455.css

97ce9df455.css

256 ms

71eeb12dc8.css

71eeb12dc8.css

256 ms

b4da795d81.css

b4da795d81.css

258 ms

google-fonts.php

google-fonts.php

370 ms

a4611a0620.css

a4611a0620.css

342 ms

d2bd2e36-2203-47a2-bae6-e8e4f1af19c7

d2bd2e36-2203-47a2-bae6-e8e4f1af19c7

485 ms

e47f208c3a.js

e47f208c3a.js

282 ms

c9c33b6ec8.js

c9c33b6ec8.js

340 ms

js

js

59 ms

fd456afd27.css

fd456afd27.css

341 ms

a2cf72ae9c.js

a2cf72ae9c.js

597 ms

d8aaffab41.js

d8aaffab41.js

373 ms

6499ecfb0a.js

6499ecfb0a.js

422 ms

a966beca17.js

a966beca17.js

423 ms

ab1a24ab94.js

ab1a24ab94.js

680 ms

022f92b142.js

022f92b142.js

450 ms

3ca735d8af.js

3ca735d8af.js

467 ms

79d2b8e633.js

79d2b8e633.js

531 ms

754da52d3a.js

754da52d3a.js

531 ms

6563f65d21.js

6563f65d21.js

593 ms

cbd6cd157d.js

cbd6cd157d.js

593 ms

6cf4cee1b3.js

6cf4cee1b3.js

609 ms

9761174e65.js

9761174e65.js

609 ms

50a91946f6.js

50a91946f6.js

623 ms

c11b17c5d2.js

c11b17c5d2.js

655 ms

79575a4ba3.js

79575a4ba3.js

692 ms

9fd7509069.js

9fd7509069.js

755 ms

e0564537a2.js

e0564537a2.js

754 ms

ac03fb8dec.js

ac03fb8dec.js

772 ms

289 ms

1.SHOW%20NO%20MERCY.jpg

1.SHOW%20NO%20MERCY.jpg

328 ms

5.REIGN%20IN%20BLOOD.jpg

5.REIGN%20IN%20BLOOD.jpg

328 ms

Divine%20Intervention%20front%20us.jpg

Divine%20Intervention%20front%20us.jpg

330 ms

14.CHRIST%20ILLUSION.jpg

14.CHRIST%20ILLUSION.jpg

331 ms

qrcode_slayergemm.com.png

qrcode_slayergemm.com.png

328 ms

2.HAUNTING%20THE%20CHAPEL.jpg

2.HAUNTING%20THE%20CHAPEL.jpg

330 ms

SOH%20Cover%20EU.jpg

SOH%20Cover%20EU.jpg

434 ms

Slayer%20Undisputed%20Attitude%20Album%20Cover.jpg

Slayer%20Undisputed%20Attitude%20Album%20Cover.jpg

431 ms

15.WORLD%20PAINTED%20BLOOD.jpg

15.WORLD%20PAINTED%20BLOOD.jpg

432 ms

4.HELL%20AWAITS.jpg

4.HELL%20AWAITS.jpg

435 ms

7.SEASONS%20IN%20THE%20ABYSS.jpg

7.SEASONS%20IN%20THE%20ABYSS.jpg

433 ms

11.DIABOLUS%20IN%20MUSICA.jpg

11.DIABOLUS%20IN%20MUSICA.jpg

435 ms

Slayer-Repentless1.jpg

Slayer-Repentless1.jpg

548 ms

3.LIVE%20UNDEAD.jpg

3.LIVE%20UNDEAD.jpg

549 ms

8.DECADE%20OF%20AGGRESSION.jpg

8.DECADE%20OF%20AGGRESSION.jpg

551 ms

12.GOD%20HATES%20US.jpg

12.GOD%20HATES%20US.jpg

554 ms

The%20Repentless%20Killogy%20album%20cover.jpg

The%20Repentless%20Killogy%20album%20cover.jpg

554 ms

postmortem.jpg

postmortem.jpg

553 ms

criminallyinsane.jpg

criminallyinsane.jpg

667 ms

SOH%20Promo%20Single.jpg

SOH%20Promo%20Single.jpg

710 ms

SITA%20Promo%20ep%20front.jpg

SITA%20Promo%20ep%20front.jpg

669 ms

9b.SERENITY%20IN%20MURDER.jpg

9b.SERENITY%20IN%20MURDER.jpg

671 ms

Dittohead.jpg

Dittohead.jpg

628 ms

Live%20Intrusion%20Promo%20cd.jpg

Live%20Intrusion%20Promo%20cd.jpg

568 ms

I%20Hate%20You%20promo%20cardsleeve.jpg

I%20Hate%20You%20promo%20cardsleeve.jpg

678 ms

Promo%20cd.jpg

Promo%20cd.jpg

721 ms

GHUA%20Promo.jpg

GHUA%20Promo.jpg

667 ms

Stain%20Of%20Mind%20front.jpg

Stain%20Of%20Mind%20front.jpg

664 ms

Bitter%20Peace.jpg

Bitter%20Peace.jpg

666 ms

Ubernoise.jpg

Ubernoise.jpg

727 ms

Diabolus%20Promo.jpg

Diabolus%20Promo.jpg

713 ms

Soundtrack-to-the-apocalypse.jpg

Soundtrack-to-the-apocalypse.jpg

681 ms

Christ%20Illusion%20Promo%20cd.jpg

Christ%20Illusion%20Promo%20cd.jpg

618 ms

Cult%20front.JPG

Cult%20front.JPG

626 ms

eyes.jpg

eyes.jpg

643 ms

14.4.ETERNAL%20PYRE.jpg

14.4.ETERNAL%20PYRE.jpg

675 ms

hate%20world%20wide.jpg

hate%20world%20wide.jpg

701 ms

Psychopathy%20Red.jpg

Psychopathy%20Red.jpg

702 ms

World%20Painted%20Blood%20-%20Atrocity%20Vendor.jpg

World%20Painted%20Blood%20-%20Atrocity%20Vendor.jpg

658 ms

The-Vinyl-%20Conflict.jpg

The-Vinyl-%20Conflict.jpg

671 ms

WHEN%20THE%20STILLNESS%20COMES%20Front.jpg

WHEN%20THE%20STILLNESS%20COMES%20Front.jpg

700 ms

You%20Against%20You%20Album%20cover.jpg

You%20Against%20You%20Album%20cover.jpg

731 ms

Accessibility Review

slayergemm.com accessibility score

85

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

Links do not have a discernible name

Best Practices

slayergemm.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

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

slayergemm.com 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

    N/A

  • Encoding

    UTF-8

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

slayergemm.com

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