Tools & Wizards About Us
nemosubs.com screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

nemosubs.com

Captain Nemo's Steak Submarines

Page Load Speed

648 ms in total

First Response

128 ms

Resources Loaded

439 ms

Page Rendered

81 ms

nemosubs.com screenshot

About Website

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

Captain Nemo's Steak Submarines in Irving, Texas, at the corner of Grauwyler and Irving Heights Drive, has been making delicious steak submarine sandwiches and other sandwiches on our homemade buns si...

Visit nemosubs.com

Key Findings

We analyzed Nemosubs.com page load time and found that the first response time was 128 ms and then it took 520 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

nemosubs.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.081

94/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

nemosubs.com

128 ms

nemostyle.css

31 ms

navroll.js

56 ms

navroll_construction_button.js

60 ms

mobile-redirect-min.js

11 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 95% of them (38 requests) were addressed to the original Nemosubs.com, 3% (1 request) were made to Places.singleplatform.com and 3% (1 request) were made to S.singleplatform.com. The less responsive or slowest element that took the longest time to load (248 ms) belongs to the original domain Nemosubs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.0 kB (10%)

Content Size

131.8 kB

After Optimization

118.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nemosubs.com main page is 131.8 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. 15% of websites need less resources to load. Images take 115.2 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 12.1 kB

  • Original 13.8 kB
  • After minification 6.9 kB
  • After compression 1.7 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 7.0 kB, which is 50% 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 12.1 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 656 B

  • Original 115.2 kB
  • After minification 114.5 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. Nemo Subs images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 176 B

  • Original 2.4 kB
  • After minification 2.4 kB
  • After compression 2.2 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

-13%

Potential reduce by 59 B

  • Original 456 B
  • After minification 456 B
  • After compression 397 B

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. Nemosubs.com needs all CSS files to be minified and compressed as it can save up to 59 B or 13% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

38

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nemo Subs. According to our analytics all requests are already optimized.

Network Requests Diagram

nemosubs.com

nemosubs.com

128 ms

nemostyle.css

nemostyle.css

31 ms

navroll.js

navroll.js

56 ms

navroll_construction_button.js

navroll_construction_button.js

60 ms

mobile-redirect-min.js

mobile-redirect-min.js

11 ms

mobile_redirect.js

mobile_redirect.js

18 ms

home_off.jpg

home_off.jpg

33 ms

home_on.jpg

home_on.jpg

32 ms

about_off.jpg

about_off.jpg

32 ms

about_on.jpg

about_on.jpg

62 ms

menu_off.jpg

menu_off.jpg

57 ms

menu_on.jpg

menu_on.jpg

60 ms

seasoning_off.jpg

seasoning_off.jpg

61 ms

seasoning_on.jpg

seasoning_on.jpg

62 ms

tshirt_off.jpg

tshirt_off.jpg

61 ms

tshirt_on.jpg

tshirt_on.jpg

85 ms

location_off.jpg

location_off.jpg

89 ms

location_on.jpg

location_on.jpg

89 ms

hours_off.jpg

hours_off.jpg

89 ms

hours_on.jpg

hours_on.jpg

90 ms

coupons_off.jpg

coupons_off.jpg

96 ms

coupons_on.jpg

coupons_on.jpg

114 ms

guestbook_off.jpg

guestbook_off.jpg

117 ms

guestbook_on.jpg

guestbook_on.jpg

118 ms

cruiser_off.jpg

cruiser_off.jpg

120 ms

cruiser_on.jpg

cruiser_on.jpg

117 ms

contact_off.jpg

contact_off.jpg

126 ms

contact_on.jpg

contact_on.jpg

144 ms

employment_off.jpg

employment_off.jpg

145 ms

employment_on.jpg

employment_on.jpg

146 ms

construction_off.jpg

construction_off.jpg

146 ms

construction_on.jpg

construction_on.jpg

149 ms

construction_news_buttn_off.jpg

construction_news_buttn_off.jpg

155 ms

construction_news_buttn_on.jpg

construction_news_buttn_on.jpg

169 ms

header_left_top.jpg

header_left_top.jpg

171 ms

header_left_bottom.jpg

header_left_bottom.jpg

171 ms

header_right.jpg

header_right.jpg

196 ms

spacer.gif

spacer.gif

179 ms

title_home.jpg

title_home.jpg

184 ms

chili_and_sandwich.jpg

chili_and_sandwich.jpg

248 ms

Accessibility Review

nemosubs.com accessibility score

54

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

nemosubs.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

nemosubs.com SEO score

85

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nemosubs.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nemosubs.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

nemosubs.com

Open Graph description is not detected on the main page of Nemo Subs. 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: