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bolt.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

bolt.com

Bolt | Shockingly Simple Shopping

Page Load Speed

785 ms in total

First Response

15 ms

Resources Loaded

696 ms

Page Rendered

74 ms

bolt.com screenshot

About Website

Visit bolt.com now to see the best up-to-date Bolt content for United States and also check out these interesting facts you probably never knew about bolt.com

Bolt powers frictionless experiences for retailers and customers at every step of the shopping journey—from login to checkout.

Visit bolt.com

Key Findings

We analyzed Bolt.com page load time and found that the first response time was 15 ms and then it took 770 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

bolt.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value3,820 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.112

86/100

15%

TTI (Time to Interactive)

Value23.5 s

1/100

10%

Network Requests Diagram

bolt.com

15 ms

www.bolt.com

109 ms

optimize.js

72 ms

_app.1714672167590.css

24 ms

6969.1714672167590.css

44 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 56% of them (19 requests) were addressed to the original Bolt.com, 26% (9 requests) were made to Fonts.gstatic.com and 9% (3 requests) were made to Res.cloudinary.com. The less responsive or slowest element that took the longest time to load (248 ms) belongs to the original domain Bolt.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.6 kB (17%)

Content Size

186.6 kB

After Optimization

155.0 kB

  • HTML
  • JavaScript

In fact, the total size of Bolt.com main page is 186.6 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. 60% of websites need less resources to load. Javascripts take 146.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 31.6 kB

  • Original 40.0 kB
  • After minification 39.9 kB
  • After compression 8.4 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 31.6 kB or 79% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 146.6 kB
  • After minification 146.6 kB
  • After compression 146.6 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.

Requests Breakdown

Number of requests can be reduced by 17 (77%)

Requests Now

22

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bolt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bolt.com

bolt.com

15 ms

www.bolt.com

www.bolt.com

109 ms

optimize.js

optimize.js

72 ms

_app.1714672167590.css

_app.1714672167590.css

24 ms

6969.1714672167590.css

6969.1714672167590.css

44 ms

%5B%5B...id%5D%5D.1714672167590.css

%5B%5B...id%5D%5D.1714672167590.css

38 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

248 ms

webpack-5d26e63d0ccdfc6c.js

webpack-5d26e63d0ccdfc6c.js

55 ms

framework-79bce4a3a540b080.js

framework-79bce4a3a540b080.js

38 ms

main-98613d3a87d47eba.js

main-98613d3a87d47eba.js

42 ms

_app-3a35c1141aa6f06b.js

_app-3a35c1141aa6f06b.js

60 ms

b637e9a5-23f5c89d437c5dc4.js

b637e9a5-23f5c89d437c5dc4.js

61 ms

2fbf9dd2-2a090610b41715d4.js

2fbf9dd2-2a090610b41715d4.js

71 ms

7179-eb8098a40cdd652c.js

7179-eb8098a40cdd652c.js

54 ms

1151-181df9d02ea01576.js

1151-181df9d02ea01576.js

70 ms

4927-f22dd7d26cca3a21.js

4927-f22dd7d26cca3a21.js

93 ms

%5B%5B...id%5D%5D-6a84764163b3de9c.js

%5B%5B...id%5D%5D-6a84764163b3de9c.js

93 ms

_buildManifest.js

_buildManifest.js

93 ms

_ssgManifest.js

_ssgManifest.js

93 ms

home_bg_c8ca1b3717.svg

home_bg_c8ca1b3717.svg

129 ms

E-v1.js

E-v1.js

54 ms

home_hero_point_removed_d9d6d3e060.svg

home_hero_point_removed_d9d6d3e060.svg

157 ms

slightly_bigger_23d5e409fc_8b7b9ffebf.webp

slightly_bigger_23d5e409fc_8b7b9ffebf.webp

168 ms

css2

css2

40 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fMZg.ttf

23 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZg.ttf

36 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuOKfMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuOKfMZg.ttf

55 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyfMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyfMZg.ttf

53 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyeMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyeMZg.ttf

48 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuGKYMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuGKYMZg.ttf

54 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuFuYMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuFuYMZg.ttf

62 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyYMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuDyYMZg.ttf

55 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuBWYMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuBWYMZg.ttf

63 ms

agrandir-bolt.woff

agrandir-bolt.woff

13 ms

Accessibility Review

bolt.com accessibility score

94

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

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

bolt.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bolt.com SEO score

99

Search Engine Optimization Advices

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 Bolt.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 Bolt.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

bolt.com

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