Tools & Wizards About Us
racesonoma.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

racesonoma.com

Sonoma Raceway

Page Load Speed

1.7 sec in total

First Response

52 ms

Resources Loaded

1.3 sec

Page Rendered

425 ms

racesonoma.com screenshot

About Website

Welcome to racesonoma.com homepage info - get ready to check Race Sonoma best content for United States right away, or after learning these important things about racesonoma.com

Sonoma Raceway is a world-class NASCAR and NHRA racetrack and year-round multipurpose event facility on more than 1,600 acres just north of San Francisco.

Visit racesonoma.com

Key Findings

We analyzed Racesonoma.com page load time and found that the first response time was 52 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

racesonoma.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value7,080 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.074

95/100

15%

TTI (Time to Interactive)

Value45.2 s

0/100

10%

Network Requests Diagram

racesonoma.com

52 ms

www.sonomaraceway.com

146 ms

widget.js

76 ms

jquery.fancybox.min.css

125 ms

sonoma.min.css

40 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Racesonoma.com, 76% (100 requests) were made to Sonomaraceway.com and 8% (10 requests) were made to Speedwaymotorsports.com. The less responsive or slowest element that took the longest time to load (377 ms) relates to the external source Ads.speedwaymotorsports.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 145.4 kB (7%)

Content Size

2.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Racesonoma.com main page is 2.1 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. 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. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 82.6 kB

  • Original 103.7 kB
  • After minification 103.4 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 82.6 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.8 MB
  • After minification 1.8 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. Race Sonoma images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 60.6 kB

  • Original 230.5 kB
  • After minification 230.5 kB
  • After compression 170.0 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 60.6 kB or 26% of the original size.

CSS Optimization

-37%

Potential reduce by 2.3 kB

  • Original 6.0 kB
  • After minification 3.8 kB
  • After compression 3.8 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. Racesonoma.com needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (24%)

Requests Now

88

After Optimization

67

  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Race Sonoma. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

racesonoma.com

racesonoma.com

52 ms

www.sonomaraceway.com

www.sonomaraceway.com

146 ms

widget.js

widget.js

76 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

125 ms

sonoma.min.css

sonoma.min.css

40 ms

aos.css

aos.css

90 ms

jquery.min.js

jquery.min.js

68 ms

common-4.1.js

common-4.1.js

148 ms

bootstrap.min.js

bootstrap.min.js

179 ms

bootstrap-tabcollapse.min.js

bootstrap-tabcollapse.min.js

161 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

172 ms

sonoma.min.js

sonoma.min.js

68 ms

coo7vqk.js

coo7vqk.js

113 ms

sharethis.js

sharethis.js

70 ms

marvel.js

marvel.js

68 ms

tiny-slider.min.js

tiny-slider.min.js

167 ms

tiny-slider.css

tiny-slider.css

246 ms

aos.js

aos.js

98 ms

fevo.js

fevo.js

76 ms

asyncjs.php

asyncjs.php

377 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

135 ms

aos.css

aos.css

21 ms

aos.js

aos.js

17 ms

gtm.js

gtm.js

329 ms

header-logo-200.png

header-logo-200.png

229 ms

smi-placeholder.jpg

smi-placeholder.jpg

294 ms

mobile-logo-21.png

mobile-logo-21.png

295 ms

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_N1_4755_1600x600.jpg

296 ms

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296 ms

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untitled-1221_320x180.png

302 ms

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untitled-1112_320x180.png

357 ms

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IMG_0710_320x180.jpg

297 ms

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357 ms

AG027534%20%281%29_320x180.jpg

AG027534%20%281%29_320x180.jpg

298 ms

B8A81651-98C7-8BA5-EDBE6C7E0A9608DF_302x202.png

B8A81651-98C7-8BA5-EDBE6C7E0A9608DF_302x202.png

298 ms

4CC79C78-DC17-9F96-3FCC8A981296AF89_302x202.png

4CC79C78-DC17-9F96-3FCC8A981296AF89_302x202.png

299 ms

ECCF8F92-D026-8F55-3F01697B1520A5C1_302x202.jpg

ECCF8F92-D026-8F55-3F01697B1520A5C1_302x202.jpg

299 ms

5F50AFBB-90E9-549E-99C759D9DEB0CF30_302x202.png

5F50AFBB-90E9-549E-99C759D9DEB0CF30_302x202.png

300 ms

winterjam_finallogo1_302x202.png

winterjam_finallogo1_302x202.png

362 ms

DLN2307291241NHRASONOMA%20%281%29_320x180.jpg

DLN2307291241NHRASONOMA%20%281%29_320x180.jpg

355 ms

dnd008_320x180.jpg

dnd008_320x180.jpg

361 ms

LastLaps2023-611_320x180.jpg

LastLaps2023-611_320x180.jpg

357 ms

Untitled-11111_320x180.png

Untitled-11111_320x180.png

358 ms

Untitled-1222-sm.png

Untitled-1222-sm.png

358 ms

SMI_AllTracks_Bucket_Hat_1_-1_460e3f1e-ac91-45f7-9baa-adaa508157ee_sm_320x320.jpg

SMI_AllTracks_Bucket_Hat_1_-1_460e3f1e-ac91-45f7-9baa-adaa508157ee_sm_320x320.jpg

359 ms

24_Sonoma_CanCooler_519365_sm_320x320.jpg

24_Sonoma_CanCooler_519365_sm_320x320.jpg

359 ms

24_Sonoma_HDMag_519365_sm_320x320.jpg

24_Sonoma_HDMag_519365_sm_320x320.jpg

360 ms

24_Sonoma_PCDecal-3x7_519365_sm_320x320.jpg

24_Sonoma_PCDecal-3x7_519365_sm_320x320.jpg

363 ms

24_Sonoma_Flag3x5_519365_sm_320x320.jpg

24_Sonoma_Flag3x5_519365_sm_320x320.jpg

362 ms

SMI_Cap_SonomaSM-1_sm_320x320.jpg

SMI_Cap_SonomaSM-1_sm_320x320.jpg

363 ms

toyota_logo_horiz_us_black_pms1_320x180.jpg

toyota_logo_horiz_us_black_pms1_320x180.jpg

371 ms

Save%20Mart%20Logo_Large_Color-PNG2_175x1001_320x180.png

Save%20Mart%20Logo_Large_Color-PNG2_175x1001_320x180.png

363 ms

general_tire_320x180.png

general_tire_320x180.png

366 ms

BUSCH_LIGHT_LOGO11_320x180.png

BUSCH_LIGHT_LOGO11_320x180.png

364 ms

Coca-Cola%20script%20Red_320x180.jpg

Coca-Cola%20script%20Red_320x180.jpg

364 ms

geico_320x180.png

geico_320x180.png

371 ms

xfinity_320x180.png

xfinity_320x180.png

368 ms

LOGO-00001_320x180.png

LOGO-00001_320x180.png

364 ms

echopark_320x180.png

echopark_320x180.png

368 ms

Ambetter%20Health%20Logo_320x180.png

Ambetter%20Health%20Logo_320x180.png

365 ms

d

d

287 ms

d

d

293 ms

d

d

98 ms

d

d

99 ms

font-awesome-smi.ttf

font-awesome-smi.ttf

104 ms

font-awesome-smi.svg

font-awesome-smi.svg

172 ms

atom_320x180.png

atom_320x180.png

175 ms

ncs_rgb_1_400x200.png

ncs_rgb_1_400x200.png

101 ms

Seal_of_the_California_Highway_Patrol.svg_320x180.png

Seal_of_the_California_Highway_Patrol.svg_320x180.png

78 ms

_n1_4755_1600x600.jpg

_n1_4755_1600x600.jpg

156 ms

_wbp5289%20%281%291_320x180.jpg

_wbp5289%20%281%291_320x180.jpg

80 ms

img_0710_320x180.jpg

img_0710_320x180.jpg

80 ms

b8a81651-98c7-8ba5-edbe6c7e0a9608df_302x202.png

b8a81651-98c7-8ba5-edbe6c7e0a9608df_302x202.png

78 ms

ag027534%20%281%29_320x180.jpg

ag027534%20%281%29_320x180.jpg

80 ms

4cc79c78-dc17-9f96-3fcc8a981296af89_302x202.png

4cc79c78-dc17-9f96-3fcc8a981296af89_302x202.png

153 ms

eccf8f92-d026-8f55-3f01697b1520a5c1_302x202.jpg

eccf8f92-d026-8f55-3f01697b1520a5c1_302x202.jpg

155 ms

5f50afbb-90e9-549e-99c759d9deb0cf30_302x202.png

5f50afbb-90e9-549e-99c759d9deb0cf30_302x202.png

153 ms

CareKeepers_TM_Vertical_Blue-Gray_320x180.jpg

CareKeepers_TM_Vertical_Blue-Gray_320x180.jpg

150 ms

dln2307291241nhrasonoma%20%281%29_320x180.jpg

dln2307291241nhrasonoma%20%281%29_320x180.jpg

100 ms

Denso_320x180.png

Denso_320x180.png

95 ms

lastlaps2023-611_320x180.jpg

lastlaps2023-611_320x180.jpg

98 ms

untitled-11111_320x180.png

untitled-11111_320x180.png

102 ms

untitled-1222-sm.png

untitled-1222-sm.png

97 ms

smi_alltracks_bucket_hat_1_-1_460e3f1e-ac91-45f7-9baa-adaa508157ee_sm_320x320.jpg

smi_alltracks_bucket_hat_1_-1_460e3f1e-ac91-45f7-9baa-adaa508157ee_sm_320x320.jpg

98 ms

24_sonoma_cancooler_519365_sm_320x320.jpg

24_sonoma_cancooler_519365_sm_320x320.jpg

98 ms

24_sonoma_hdmag_519365_sm_320x320.jpg

24_sonoma_hdmag_519365_sm_320x320.jpg

97 ms

garton_tractor_320x180.png

garton_tractor_320x180.png

98 ms

hercrentals_identity_pos_ver1_320x180.png

hercrentals_identity_pos_ver1_320x180.png

98 ms

24_sonoma_flag3x5_519365_sm_320x320.jpg

24_sonoma_flag3x5_519365_sm_320x320.jpg

101 ms

24_sonoma_pcdecal-3x7_519365_sm_320x320.jpg

24_sonoma_pcdecal-3x7_519365_sm_320x320.jpg

97 ms

smi_cap_sonomasm-1_sm_320x320.jpg

smi_cap_sonomasm-1_sm_320x320.jpg

98 ms

save%20mart%20logo_large_color-png2_175x1001_320x180.png

save%20mart%20logo_large_color-png2_175x1001_320x180.png

96 ms

coca-cola%20script%20red_320x180.jpg

coca-cola%20script%20red_320x180.jpg

96 ms

busch_light_logo11_320x180.png

busch_light_logo11_320x180.png

100 ms

logo-00001_320x180.png

logo-00001_320x180.png

98 ms

Humboldt_ID_blue_320x180.png

Humboldt_ID_blue_320x180.png

95 ms

ambetter%20health%20logo_320x180.png

ambetter%20health%20logo_320x180.png

97 ms

Untitled-13%20-%20Copy_320x180.png

Untitled-13%20-%20Copy_320x180.png

94 ms

seal_of_the_california_highway_patrol.svg_320x180.png

seal_of_the_california_highway_patrol.svg_320x180.png

99 ms

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untitled-1215_320x180.png

97 ms

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las_vegas_320x180.png

96 ms

LWNC%20png_320x180.png

LWNC%20png_320x180.png

93 ms

LuckyCA_RefreshLogo_Large_Transparent_Color_RGB_320x180.png

LuckyCA_RefreshLogo_Large_Transparent_Color_RGB_320x180.png

94 ms

mikes_harder_320x180.png

mikes_harder_320x180.png

97 ms

NHAG_LOGO_3D_Highres_CMYK_320x180.jpg

NHAG_LOGO_3D_Highres_CMYK_320x180.jpg

94 ms

CMYK%20-%20No%20Payoff_320x180.png

CMYK%20-%20No%20Payoff_320x180.png

94 ms

polaris-logo-think-outside_320x180.png

polaris-logo-think-outside_320x180.png

96 ms

box%20logo_RGB_320x180.jpg

box%20logo_RGB_320x180.jpg

94 ms

sunoco-logo_320x180.png

sunoco-logo_320x180.png

39 ms

carekeepers_tm_vertical_blue-gray_320x180.jpg

carekeepers_tm_vertical_blue-gray_320x180.jpg

37 ms

Thor_Secondary_Logo_Horizontal_4C_320x180.png

Thor_Secondary_Logo_Horizontal_4C_320x180.png

35 ms

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denso_320x180.png

36 ms

USS%20Logo%20RGB%202019_hiRes1_320x180.png

USS%20Logo%20RGB%202019_hiRes1_320x180.png

34 ms

westgate-resorts_320x180.png

westgate-resorts_320x180.png

35 ms

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white_claw_320x180.png

35 ms

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ziplogodark_tm_320x180.png

37 ms

zmax_14_320x180.png

zmax_14_320x180.png

33 ms

sf-footer-scene.png

sf-footer-scene.png

43 ms

home-newsletter-module.jpg

home-newsletter-module.jpg

33 ms

humboldt_id_blue_320x180.png

humboldt_id_blue_320x180.png

28 ms

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untitled-13%20-%20copy_320x180.png

29 ms

lwnc%20png_320x180.png

lwnc%20png_320x180.png

36 ms

luckyca_refreshlogo_large_transparent_color_rgb_320x180.png

luckyca_refreshlogo_large_transparent_color_rgb_320x180.png

34 ms

nhag_logo_3d_highres_cmyk_320x180.jpg

nhag_logo_3d_highres_cmyk_320x180.jpg

32 ms

cmyk%20-%20no%20payoff_320x180.png

cmyk%20-%20no%20payoff_320x180.png

88 ms

box%20logo_rgb_320x180.jpg

box%20logo_rgb_320x180.jpg

32 ms

thor_secondary_logo_horizontal_4c_320x180.png

thor_secondary_logo_horizontal_4c_320x180.png

71 ms

uss%20logo%20rgb%202019_hires1_320x180.png

uss%20logo%20rgb%202019_hires1_320x180.png

70 ms

analytics.js

analytics.js

146 ms

js

js

144 ms

widget_app_base_1718355665557.js

widget_app_base_1718355665557.js

140 ms

p.gif

p.gif

91 ms

Accessibility Review

racesonoma.com accessibility score

89

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-*] attributes do not match their roles

High

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

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

racesonoma.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Missing source maps for large first-party JavaScript

SEO Factors

racesonoma.com SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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 Racesonoma.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 Racesonoma.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

racesonoma.com

Open Graph description is not detected on the main page of Race Sonoma. 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: