Tools & Wizards About Us

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bigbolt.net

Fastener Supplier for OEM, Distributors, and Industrial Applications

Page Load Speed

2.7 sec in total

First Response

126 ms

Resources Loaded

1.6 sec

Page Rendered

966 ms

About Website

Welcome to bigbolt.net homepage info - get ready to check Bigbolt best content right away, or after learning these important things about bigbolt.net

Big Bolt is a fastener supplier providing next-day manufacturing, even on custom orders. Learn more about our OEM and distributor fastener products and services.

Visit bigbolt.net

Key Findings

We analyzed Bigbolt.net page load time and found that the first response time was 126 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

bigbolt.net performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value1.967

0/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

www.gobigbolt.com

126 ms

jquery.min.js

53 ms

css2

40 ms

module_176875393383_Module_for_Newsletter_CTA.min.css

72 ms

slick.min.js

196 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Bigbolt.net, 4% (3 requests) were made to Cdnjs.cloudflare.com and 2% (2 requests) were made to 20292423.fs1.hubspotusercontent-na1.net. The less responsive or slowest element that took the longest time to load (869 ms) relates to the external source Gobigbolt.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.6 kB (12%)

Content Size

1.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bigbolt.net 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. 40% of websites need less resources to load. Images take 956.7 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 115.9 kB

  • Original 133.3 kB
  • After minification 99.4 kB
  • After compression 17.4 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. This page needs HTML code to be minified as it can gain 33.9 kB, which is 25% 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 115.9 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 7.9 kB

  • Original 956.7 kB
  • After minification 948.8 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. Bigbolt images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 7.3 kB

  • Original 59.3 kB
  • After minification 59.3 kB
  • After compression 52.0 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 7.3 kB or 12% of the original size.

CSS Optimization

-29%

Potential reduce by 8.5 kB

  • Original 28.9 kB
  • After minification 28.9 kB
  • After compression 20.5 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. Bigbolt.net needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (34%)

Requests Now

77

After Optimization

51

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bigbolt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bigbolt.net accessibility score

88

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

bigbolt.net 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bigbolt.net SEO score

83

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

High

robots.txt is not valid

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 Bigbolt.net 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 Bigbolt.net 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

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