Tools & Wizards About Us
trbrc.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

trbrc.com

TRB RC® Quality Precision Ball Bearings and Fasteners

Page Load Speed

3.7 sec in total

First Response

115 ms

Resources Loaded

3.2 sec

Page Rendered

322 ms

trbrc.com screenshot

About Website

Visit trbrc.com now to see the best up-to-date TRB RC content and also check out these interesting facts you probably never knew about trbrc.com

Quality Low Cost Ball Bearings for Hobbies, Industrial and Recreation.

Visit trbrc.com

Key Findings

We analyzed Trbrc.com page load time and found that the first response time was 115 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

trbrc.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value2,480 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.541

13/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

trbrc.com

115 ms

trbrc.com

493 ms

css

121 ms

css

142 ms

css

146 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 8% of them (4 requests) were addressed to the original Trbrc.com, 27% (14 requests) were made to Cdn11.bigcommerce.com and 17% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Fonts.gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 506.2 kB (74%)

Content Size

681.6 kB

After Optimization

175.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Trbrc.com main page is 681.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 474.3 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 435.5 kB

  • Original 474.3 kB
  • After minification 386.8 kB
  • After compression 38.8 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 87.5 kB, which is 18% 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 435.5 kB or 92% of the original size.

Image Optimization

-9%

Potential reduce by 799 B

  • Original 8.5 kB
  • After minification 7.7 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. TRB RC images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 69.7 kB

  • Original 176.6 kB
  • After minification 176.6 kB
  • After compression 107.0 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 69.7 kB or 39% of the original size.

CSS Optimization

-1%

Potential reduce by 230 B

  • Original 22.1 kB
  • After minification 22.1 kB
  • After compression 21.9 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. Trbrc.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (74%)

Requests Now

39

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TRB RC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

trbrc.com

trbrc.com

115 ms

trbrc.com

trbrc.com

493 ms

css

css

121 ms

css

css

142 ms

css

css

146 ms

css

css

146 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

143 ms

css

css

158 ms

theme-5a90a650-9d0b-013c-5558-3aa6ea34e553.css

theme-5a90a650-9d0b-013c-5558-3aa6ea34e553.css

140 ms

pinnacle-5a90a650-9d0b-013c-5558-3aa6ea34e553.css

pinnacle-5a90a650-9d0b-013c-5558-3aa6ea34e553.css

160 ms

js

js

388 ms

google_analytics4-9a468da7c21d2e9e41cd445d567f3f3a5a9b6759.js

google_analytics4-9a468da7c21d2e9e41cd445d567f3f3a5a9b6759.js

141 ms

loader.js

loader.js

133 ms

bodl-consent-eced236bd7d5d1675a7704c806ce0cb5b24e44fb.js

bodl-consent-eced236bd7d5d1675a7704c806ce0cb5b24e44fb.js

139 ms

consent-manager-config-0205627cb0b5544a157ee56e3da54f6932db237e.js

consent-manager-config-0205627cb0b5544a157ee56e3da54f6932db237e.js

382 ms

consent-manager-08633fe15aba542118c03f6d45457262fa9fac88.js

consent-manager-08633fe15aba542118c03f6d45457262fa9fac88.js

382 ms

init.js

init.js

511 ms

index.js

index.js

193 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

120 ms

jquery.bxslider.css

jquery.bxslider.css

127 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

127 ms

theme-bundle.main.js

theme-bundle.main.js

374 ms

webfont.js

webfont.js

111 ms

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

371 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

338 ms

trbrc_logo_tm280x80_1586989897__16613.original.jpg

trbrc_logo_tm280x80_1586989897__16613.original.jpg

234 ms

loading.svg

loading.svg

235 ms

S6u8w4BMUTPHjxsAXC-v.ttf

S6u8w4BMUTPHjxsAXC-v.ttf

391 ms

S6u_w4BMUTPHjxsI9w2_Gwfo.ttf

S6u_w4BMUTPHjxsI9w2_Gwfo.ttf

1335 ms

S6u_w4BMUTPHjxsI5wq_Gwfo.ttf

S6u_w4BMUTPHjxsI5wq_Gwfo.ttf

1544 ms

S6u_w4BMUTPHjxsI3wi_Gwfo.ttf

S6u_w4BMUTPHjxsI3wi_Gwfo.ttf

1551 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

1544 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

1548 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

1550 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

1549 ms

trbrc.com

trbrc.com

1247 ms

)

)

1173 ms

sykr-yRtm7EvTrXNxkv5jfKKyDCAKHDi.ttf

sykr-yRtm7EvTrXNxkv5jfKKyDCAKHDi.ttf

1385 ms

templates.8j3K3M6z7u.js

templates.8j3K3M6z7u.js

1433 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

1343 ms

preload_data.8j3K3M6z7u.js

preload_data.8j3K3M6z7u.js

1433 ms

angle-right.svg

angle-right.svg

864 ms

bx_loader.gif

bx_loader.gif

804 ms

angle-left.svg

angle-left.svg

404 ms

controls.png

controls.png

405 ms

nobot

nobot

134 ms

widgets.59253.min.js

widgets.59253.min.js

145 ms

items_singlecolumn_light_new.59253.css

items_singlecolumn_light_new.59253.css

54 ms

items_singlecolumn_light_new.mobile.59253.css

items_singlecolumn_light_new.mobile.59253.css

50 ms

results_big_pictures.59253.css

results_big_pictures.59253.css

363 ms

recommendation.59253.css

recommendation.59253.css

367 ms

snize-autocomplete.59253.min.js

snize-autocomplete.59253.min.js

129 ms

Accessibility Review

trbrc.com accessibility score

73

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

trbrc.com best practices score

67

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

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

trbrc.com SEO score

90

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

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 Trbrc.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 Trbrc.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

trbrc.com

Open Graph description is not detected on the main page of TRB RC. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: