Tools & Wizards About Us
boltingbits.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

boltingbits.com

Bolting Bits ~ Montreal Music Magazine

Page Load Speed

3.2 sec in total

First Response

273 ms

Resources Loaded

2.4 sec

Page Rendered

451 ms

boltingbits.com screenshot

About Website

Welcome to boltingbits.com homepage info - get ready to check Bolting Bits best content for Russia right away, or after learning these important things about boltingbits.com

Montreal Music Magazine

Visit boltingbits.com

Key Findings

We analyzed Boltingbits.com page load time and found that the first response time was 273 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

boltingbits.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value17.9 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

boltingbits.com

273 ms

boltingbits.com

497 ms

adsbygoogle.js

112 ms

agop.css

347 ms

agoo.css

328 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 71% of them (37 requests) were addressed to the original Boltingbits.com, 4% (2 requests) were made to Pagead2.googlesyndication.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (994 ms) belongs to the original domain Boltingbits.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 678.4 kB (18%)

Content Size

3.7 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Boltingbits.com main page is 3.7 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. 50% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 70.0 kB

  • Original 89.5 kB
  • After minification 89.4 kB
  • After compression 19.5 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 70.0 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 98.8 kB

  • Original 2.6 MB
  • After minification 2.5 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. Bolting Bits images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 474.2 kB

  • Original 811.8 kB
  • After minification 811.8 kB
  • After compression 337.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 474.2 kB or 58% of the original size.

CSS Optimization

-22%

Potential reduce by 35.3 kB

  • Original 157.2 kB
  • After minification 157.2 kB
  • After compression 121.9 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. Boltingbits.com needs all CSS files to be minified and compressed as it can save up to 35.3 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (36%)

Requests Now

47

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bolting Bits. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

boltingbits.com

boltingbits.com

273 ms

boltingbits.com

boltingbits.com

497 ms

adsbygoogle.js

adsbygoogle.js

112 ms

agop.css

agop.css

347 ms

agoo.css

agoo.css

328 ms

agoo.css

agoo.css

331 ms

agoo.css

agoo.css

320 ms

agoo.css

agoo.css

333 ms

agoo.css

agoo.css

491 ms

js

js

57 ms

agop.js

agop.js

617 ms

agop.js

agop.js

445 ms

agop.js

agop.js

444 ms

agop.js

agop.js

655 ms

show_ads_impl.js

show_ads_impl.js

257 ms

analytics.js

analytics.js

136 ms

giphy.gif

giphy.gif

160 ms

boltingbits.com

boltingbits.com

216 ms

background-bolting-bits-taille-moins.jpg

background-bolting-bits-taille-moins.jpg

678 ms

logo-final.png

logo-final.png

190 ms

a0192061273_10-e1725023003850.jpg

a0192061273_10-e1725023003850.jpg

253 ms

B-side-circle-2000x2000-1-e1724896581254.png

B-side-circle-2000x2000-1-e1724896581254.png

496 ms

a2395792839_10-e1724847133169.jpg

a2395792839_10-e1724847133169.jpg

290 ms

BA91F21B-61CE-4A99-A1DB-7A44209F2A9D.jpg

BA91F21B-61CE-4A99-A1DB-7A44209F2A9D.jpg

514 ms

PREFERRED-SHOT-e1708908031175.jpg

PREFERRED-SHOT-e1708908031175.jpg

516 ms

MUTEK-IG-CINTHIE-e1693062951472.jpg

MUTEK-IG-CINTHIE-e1693062951472.jpg

482 ms

MIXED-BY-Elfernberg-2.jpg

MIXED-BY-Elfernberg-2.jpg

604 ms

MIXED-BY-Dual-Monitor.jpg

MIXED-BY-Dual-Monitor.jpg

865 ms

OLYMPE4000-1-e1717510868967.jpg

OLYMPE4000-1-e1717510868967.jpg

712 ms

Lowdown_001_final.jpg

Lowdown_001_final.jpg

716 ms

a1489008623_10-e1724712860770.jpg

a1489008623_10-e1724712860770.jpg

662 ms

a1857304348_10-e1724636467189.jpg

a1857304348_10-e1724636467189.jpg

719 ms

les-yeux-orange-e1724374618707.jpg

les-yeux-orange-e1724374618707.jpg

832 ms

a0078389285_10-e1724331283298.jpg

a0078389285_10-e1724331283298.jpg

814 ms

edit_neptunes-scaled-e1724244548242.jpg

edit_neptunes-scaled-e1724244548242.jpg

878 ms

STO020_Artwork-scaled-e1724106791330.jpg

STO020_Artwork-scaled-e1724106791330.jpg

847 ms

cover.jpg

cover.jpg

839 ms

portada2_006-scaled-e1723753251366.jpg

portada2_006-scaled-e1723753251366.jpg

935 ms

neptunes_a-scaled-e1723726448433.jpg

neptunes_a-scaled-e1723726448433.jpg

994 ms

boltingbits.jpg

boltingbits.jpg

951 ms

placeholder.png

placeholder.png

959 ms

icomoon.svg

icomoon.svg

945 ms

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

49 ms

zrt_lookup.html

zrt_lookup.html

89 ms

ads

ads

106 ms

sdk.js

sdk.js

47 ms

collect

collect

24 ms

css

css

49 ms

sdk.js

sdk.js

7 ms

js

js

89 ms

MwQ5bhbm2POE2V9BOw.woff

MwQ5bhbm2POE2V9BOw.woff

34 ms

agoo.css

agoo.css

116 ms

Accessibility Review

boltingbits.com accessibility score

80

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Best Practices

boltingbits.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

boltingbits.com SEO score

93

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 Boltingbits.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 Boltingbits.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

boltingbits.com

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