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selfhelp.mantech.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

selfhelp.mantech.com

Page Load Speed

857 ms in total

First Response

49 ms

Resources Loaded

722 ms

Page Rendered

86 ms

selfhelp.mantech.com screenshot

About Website

Click here to check amazing Selfhelp Mantech content for United States. Otherwise, check out these important facts you probably never knew about selfhelp.mantech.com

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Key Findings

We analyzed Selfhelp.mantech.com page load time and found that the first response time was 49 ms and then it took 808 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

selfhelp.mantech.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value1,470 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

selfhelp.mantech.com

49 ms

psf.exe

439 ms

style.css

40 ms

lang.js

15 ms

scripts.js

94 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Selfhelp.mantech.com and no external sources were called. The less responsive or slowest element that took the longest time to load (439 ms) belongs to the original domain Selfhelp.mantech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 517.5 kB (71%)

Content Size

724.1 kB

After Optimization

206.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Selfhelp.mantech.com main page is 724.1 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. Only 10% of websites need less resources to load. Javascripts take 614.4 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 5.2 kB

  • Original 8.0 kB
  • After minification 7.7 kB
  • After compression 2.8 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. 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 5.2 kB or 65% of the original size.

Image Optimization

-10%

Potential reduce by 5.2 kB

  • Original 50.3 kB
  • After minification 45.2 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. Selfhelp Mantech images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 464.2 kB

  • Original 614.4 kB
  • After minification 613.5 kB
  • After compression 150.2 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 464.2 kB or 76% of the original size.

CSS Optimization

-84%

Potential reduce by 42.9 kB

  • Original 51.3 kB
  • After minification 42.0 kB
  • After compression 8.4 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. Selfhelp.mantech.com needs all CSS files to be minified and compressed as it can save up to 42.9 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Selfhelp Mantech. According to our analytics all requests are already optimized.

Network Requests Diagram

selfhelp.mantech.com

selfhelp.mantech.com

49 ms

psf.exe

psf.exe

439 ms

style.css

style.css

40 ms

lang.js

lang.js

15 ms

scripts.js

scripts.js

94 ms

mantech_logo.png

mantech_logo.png

9 ms

top_icons.png

top_icons.png

10 ms

field.png

field.png

8 ms

footer_gradient.gif

footer_gradient.gif

13 ms

button.gif

button.gif

14 ms

Accessibility Review

selfhelp.mantech.com accessibility score

95

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

Best Practices

selfhelp.mantech.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

selfhelp.mantech.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

Page is blocked from indexing

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 Selfhelp.mantech.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 Selfhelp.mantech.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

selfhelp.mantech.com

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