Tools & Wizards About Us
manta.us screenshot

Report Summary

  • 0

    Performance

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

manta.us

Welcome to nginx!

Page Load Speed

2.1 sec in total

First Response

194 ms

Resources Loaded

1.5 sec

Page Rendered

470 ms

manta.us screenshot

About Website

Click here to check amazing Manta content for United States. Otherwise, check out these important facts you probably never knew about manta.us

Weapon Accessories including Rail Guards, Wire Management, Grip Sleeves and Suppressor Covers.

Visit manta.us

Key Findings

We analyzed Manta.us page load time and found that the first response time was 194 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

manta.us performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value54.8 s

0/100

25%

SI (Speed Index)

Value56.5 s

0/100

10%

TBT (Total Blocking Time)

Value85,890 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value111.1 s

0/100

10%

Network Requests Diagram

manta.us

194 ms

main.css

93 ms

css

17 ms

shadowbox.css

97 ms

shadowbox.js

154 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 87% of them (47 requests) were addressed to the original Manta.us, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (644 ms) belongs to the original domain Manta.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 429.4 kB (20%)

Content Size

2.2 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Manta.us main page is 2.2 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 21.1 kB

  • Original 26.0 kB
  • After minification 19.8 kB
  • After compression 4.8 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 6.1 kB, which is 24% 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 21.1 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 13.5 kB

  • Original 1.6 MB
  • After minification 1.6 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. Manta images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 217.9 kB

  • Original 326.1 kB
  • After minification 298.3 kB
  • After compression 108.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 217.9 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 176.8 kB

  • Original 208.7 kB
  • After minification 168.9 kB
  • After compression 31.9 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. Manta.us needs all CSS files to be minified and compressed as it can save up to 176.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (40%)

Requests Now

52

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Manta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

manta.us

manta.us

194 ms

main.css

main.css

93 ms

css

css

17 ms

shadowbox.css

shadowbox.css

97 ms

shadowbox.js

shadowbox.js

154 ms

jquery.min.js

jquery.min.js

182 ms

bootstrap.min.js

bootstrap.min.js

138 ms

jquery.isotope.min.js

jquery.isotope.min.js

148 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

213 ms

easing.js

easing.js

184 ms

jquery.lazyload.js

jquery.lazyload.js

232 ms

jquery.ui.totop.js

jquery.ui.totop.js

243 ms

selectnav.js

selectnav.js

257 ms

ender.js

ender.js

274 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

305 ms

custom.js

custom.js

305 ms

jquery.cycle.all.js

jquery.cycle.all.js

386 ms

bootstrap.css

bootstrap.css

393 ms

bootstrap-responsive.css

bootstrap-responsive.css

304 ms

flexslider.css

flexslider.css

289 ms

style.css

style.css

335 ms

font-awesome.css

font-awesome.css

354 ms

manta_background.jpg

manta_background.jpg

280 ms

manta_logo_home.png

manta_logo_home.png

124 ms

nav_bkgd.png

nav_bkgd.png

123 ms

manta_headerimage1.png

manta_headerimage1.png

459 ms

manta_headerimage2.jpg

manta_headerimage2.jpg

248 ms

manta_headerimage3.jpg

manta_headerimage3.jpg

277 ms

whitechip_25percent.png

whitechip_25percent.png

186 ms

speedlinks_video_square.jpg

speedlinks_video_square.jpg

186 ms

speedlinks_products_square.jpg

speedlinks_products_square.jpg

278 ms

speedlinks_news_square.jpg

speedlinks_news_square.jpg

289 ms

content_area_bkgd.jpg

content_area_bkgd.jpg

461 ms

crossclip01.jpg

crossclip01.jpg

401 ms

crossclip02.jpg

crossclip02.jpg

415 ms

crossclip03.jpg

crossclip03.jpg

414 ms

crossclip04.jpg

crossclip04.jpg

425 ms

crossclip05.jpg

crossclip05.jpg

525 ms

divider-1.png

divider-1.png

507 ms

sidebar_m27.png

sidebar_m27.png

566 ms

socialnetworkicon_facebook.png

socialnetworkicon_facebook.png

527 ms

socialnetworkicon_youtube.png

socialnetworkicon_youtube.png

548 ms

socialnetworkicon_twitter.png

socialnetworkicon_twitter.png

551 ms

socialnetworkicon_rss.png

socialnetworkicon_rss.png

600 ms

all.js

all.js

60 ms

footer_bkgd.png

footer_bkgd.png

594 ms

analytics.js

analytics.js

44 ms

ui.totop.png

ui.totop.png

547 ms

slider_callout_bkgd.png

slider_callout_bkgd.png

560 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

644 ms

collect

collect

27 ms

60 ms

0sTQzbapM8j.js

0sTQzbapM8j.js

28 ms

0sTQzbapM8j.js

0sTQzbapM8j.js

32 ms

Accessibility Review

manta.us accessibility score

79

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

Form elements do not have associated labels

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

manta.us 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

manta.us SEO score

86

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

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 Manta.us 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 Manta.us 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

manta.us

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