Tools & Wizards About Us
vallejonissan.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

vallejonissan.com

New & Used Nissan Dealer | Serving Fairfield, Benicia & Napa, CA | Vallejo Nissan

Page Load Speed

4.2 sec in total

First Response

10 ms

Resources Loaded

3.3 sec

Page Rendered

901 ms

vallejonissan.com screenshot

About Website

Click here to check amazing Vallejo Nissan content for United States. Otherwise, check out these important facts you probably never knew about vallejonissan.com

Vallejo Nissan is your one-stop-shop for all things Nissan in Vallejo, CA. In fact, we like to think that we are the most no-nonsense, straight forward place to buy a car in the area. Not only are we ...

Visit vallejonissan.com

Key Findings

We analyzed Vallejonissan.com page load time and found that the first response time was 10 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

vallejonissan.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value4,200 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value30.7 s

0/100

10%

Network Requests Diagram

vallejonissan.com

10 ms

www.vallejonissan.com

987 ms

gtm.js

83 ms

jquery-3.4.0.min.js

40 ms

wp-emoji-release.min.js

176 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 40% of them (27 requests) were addressed to the original Vallejonissan.com, 35% (24 requests) were made to Static.foxdealer.com and 6% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Static.foxdealer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 367.9 kB (11%)

Content Size

3.3 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vallejonissan.com main page is 3.3 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. 65% 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 358.4 kB

  • Original 462.3 kB
  • After minification 458.3 kB
  • After compression 103.9 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 358.4 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 285 B

  • Original 2.6 MB
  • After minification 2.6 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. Vallejo Nissan images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 7.9 kB

  • Original 169.7 kB
  • After minification 169.7 kB
  • After compression 161.8 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.

CSS Optimization

-12%

Potential reduce by 1.3 kB

  • Original 10.4 kB
  • After minification 10.4 kB
  • After compression 9.1 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. Vallejonissan.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (55%)

Requests Now

62

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vallejo Nissan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vallejonissan.com

vallejonissan.com

10 ms

www.vallejonissan.com

www.vallejonissan.com

987 ms

gtm.js

gtm.js

83 ms

jquery-3.4.0.min.js

jquery-3.4.0.min.js

40 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

176 ms

hstyles_minify.css

hstyles_minify.css

73 ms

cookieblocker.min.css

cookieblocker.min.css

38 ms

hscripts_minify.js

hscripts_minify.js

49 ms

jquery.js

jquery.js

48 ms

js

js

48 ms

js

js

48 ms

up_loader.1.1.0.js

up_loader.1.1.0.js

17 ms

widget.js

widget.js

672 ms

formreset.min.css

formreset.min.css

130 ms

datepicker.min.css

datepicker.min.css

130 ms

formsmain.min.css

formsmain.min.css

130 ms

readyclass.min.css

readyclass.min.css

130 ms

browsers.min.css

browsers.min.css

131 ms

js

js

152 ms

fdi_maps.js

fdi_maps.js

132 ms

complianz.min.js

complianz.min.js

132 ms

migrate.min.js

migrate.min.js

131 ms

wp-embed.min.js

wp-embed.min.js

136 ms

core.min.js

core.min.js

143 ms

datepicker.min.js

datepicker.min.js

257 ms

jquery.json.min.js

jquery.json.min.js

151 ms

gravityforms.min.js

gravityforms.min.js

256 ms

datepicker.min.js

datepicker.min.js

257 ms

jquery.maskedinput.min.js

jquery.maskedinput.min.js

257 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

257 ms

app.js

app.js

206 ms

analytics.js

analytics.js

95 ms

slogan-1-removebg-preview.png

slogan-1-removebg-preview.png

446 ms

image-768x296.png

image-768x296.png

393 ms

toyota_globe_icon.png

toyota_globe_icon.png

401 ms

Pencil-Banner-1.jpg

Pencil-Banner-1.jpg

462 ms

VallejoNissan-HP-sentra.jpg

VallejoNissan-HP-sentra.jpg

767 ms

VallejoNissan-HP-ARIYA.jpg

VallejoNissan-HP-ARIYA.jpg

672 ms

VallejoNissan-HP-altima.jpg

VallejoNissan-HP-altima.jpg

957 ms

VallejoNissan-HP-kicks.jpg

VallejoNissan-HP-kicks.jpg

995 ms

Vallejo-Nissan_HP_Summertime-vehicle-upgrade-program.jpg

Vallejo-Nissan_HP_Summertime-vehicle-upgrade-program.jpg

954 ms

6Under301920x600.jpg

6Under301920x600.jpg

953 ms

DSG_SSE_24_Packshot_1920x600.jpeg

DSG_SSE_24_Packshot_1920x600.jpeg

741 ms

Nissan-Buy@Home-1920x600-1.jpeg

Nissan-Buy@Home-1920x600-1.jpeg

1207 ms

nna_sales_banner_1_1920x600_V2.png

nna_sales_banner_1_1920x600_V2.png

1294 ms

Steps.jpg

Steps.jpg

1541 ms

Specials.jpg

Specials.jpg

1492 ms

Wise-Coup-minor-service-15-off.jpg

Wise-Coup-minor-service-15-off.jpg

983 ms

Wise-Coup-intermediate-service.jpg

Wise-Coup-intermediate-service.jpg

1553 ms

Wise-Coup-major-service.jpg

Wise-Coup-major-service.jpg

1585 ms

Wise-Coup-Full-Synthetic-Oil-Change.jpg

Wise-Coup-Full-Synthetic-Oil-Change.jpg

1760 ms

Nissan-Brand-Logo-White-Circle-R.png

Nissan-Brand-Logo-White-Circle-R.png

1613 ms

hstyles_minify.css

hstyles_minify.css

169 ms

3225.js

3225.js

162 ms

nissan_brand_regular-webfont.woff

nissan_brand_regular-webfont.woff

1480 ms

nissan_brand_light-webfont.woff

nissan_brand_light-webfont.woff

1514 ms

nissan_brand_bold-webfont.woff

nissan_brand_bold-webfont.woff

1527 ms

fscripts_minify.js

fscripts_minify.js

193 ms

element.js

element.js

164 ms

swap.js

swap.js

160 ms

12_Q3_158_TIM_WebBanner_940x84_TradeIn.jpg

12_Q3_158_TIM_WebBanner_940x84_TradeIn.jpg

145 ms

collect

collect

28 ms

collect

collect

32 ms

icomoon.woff

icomoon.woff

1399 ms

js

js

40 ms

fdi_get_locations

fdi_get_locations

622 ms

UCMController

UCMController

60 ms

calendar.png

calendar.png

52 ms

Accessibility Review

vallejonissan.com accessibility score

58

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

High

[aria-*] attributes do not have valid values

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

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

[id] attributes on active, focusable elements are not unique

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

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

Best Practices

vallejonissan.com best practices score

75

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

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

vallejonissan.com SEO score

89

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

Image elements do not have [alt] attributes

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 Vallejonissan.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 Vallejonissan.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

vallejonissan.com

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