Tools & Wizards About Us
ultralifecorporation.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

ultralifecorporation.com

Ultralife Corporation [Home] -

Page Load Speed

4.4 sec in total

First Response

91 ms

Resources Loaded

4.1 sec

Page Rendered

179 ms

ultralifecorporation.com screenshot

About Website

Click here to check amazing Ultralife Corporation content for United States. Otherwise, check out these important facts you probably never knew about ultralifecorporation.com

Ultralife Corporation, which began as a battery company, serves its markets with products and services ranging from portable and standby power solutions to communications and electronics systems. Thro...

Visit ultralifecorporation.com

Key Findings

We analyzed Ultralifecorporation.com page load time and found that the first response time was 91 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ultralifecorporation.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.9 s

0/100

25%

SI (Speed Index)

Value16.8 s

0/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

ultralifecorporation.com

91 ms

www.ultralifecorporation.com

197 ms

ecommerce

159 ms

440 ms

DXR.axd

127 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 72% of them (63 requests) were addressed to the original Ultralifecorporation.com, 9% (8 requests) were made to and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ultralifecorporation.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 362.5 kB (59%)

Content Size

618.5 kB

After Optimization

256.0 kB

  • HTML
  • JavaScript

In fact, the total size of Ultralifecorporation.com main page is 618.5 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. 55% of websites need less resources to load. Javascripts take 580.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 30.8 kB

  • Original 38.5 kB
  • After minification 31.2 kB
  • After compression 7.7 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 7.3 kB, which is 19% 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 30.8 kB or 80% of the original size.

JavaScript Optimization

-57%

Potential reduce by 331.7 kB

  • Original 580.0 kB
  • After minification 580.0 kB
  • After compression 248.3 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 331.7 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (73%)

Requests Now

70

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultralife Corporation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ultralifecorporation.com

ultralifecorporation.com

91 ms

www.ultralifecorporation.com

www.ultralifecorporation.com

197 ms

ecommerce

ecommerce

159 ms

440 ms

DXR.axd

DXR.axd

127 ms

fonts.css

fonts.css

110 ms

js

js

87 ms

932c616907a3a385f73c9851a6b7e052.js

932c616907a3a385f73c9851a6b7e052.js

46 ms

global.min.css

global.min.css

162 ms

global.min.js

global.min.js

140 ms

jquery.min.js

jquery.min.js

300 ms

dx.all.js

dx.all.js

825 ms

dx.common.css

dx.common.css

254 ms

dx.light.css

dx.light.css

307 ms

api.js

api.js

57 ms

bootstrap.css

bootstrap.css

280 ms

Theme.css

Theme.css

241 ms

WebResource.axd

WebResource.axd

367 ms

jquery.fancybox.css

jquery.fancybox.css

299 ms

css

css

51 ms

font-awesome.min.css

font-awesome.min.css

57 ms

style.css

style.css

320 ms

animate.css

animate.css

367 ms

buttons.css

buttons.css

366 ms

overwrite.css

overwrite.css

373 ms

classie.js

classie.js

1047 ms

element.js

element.js

66 ms

DXR.axd

DXR.axd

843 ms

bootstrap.min.js

bootstrap.min.js

74 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

393 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

418 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

425 ms

jquery.quicksand.js

jquery.quicksand.js

435 ms

setting.js

setting.js

444 ms

animate.js

animate.js

498 ms

custom.js

custom.js

499 ms

1CCD60340C8462B8A.css

1CCD60340C8462B8A.css

1087 ms

gtm.js

gtm.js

261 ms

Controls.css

Controls.css

37 ms

PersonalizationStyles.css

PersonalizationStyles.css

40 ms

CategoryImageNav.css

CategoryImageNav.css

83 ms

s.js

s.js

376 ms

recaptcha__en.js

recaptcha__en.js

31 ms

Accessories.css

Accessories.css

47 ms

Search_Icon.png

Search_Icon.png

25 ms

blank-social.png

blank-social.png

34 ms

blank.png

blank.png

32 ms

img100_hex.png

img100_hex.png

33 ms

Medical.jpg

Medical.jpg

50 ms

img101_hex.png

img101_hex.png

32 ms

Safety.jpg

Safety.jpg

71 ms

img102_hex.png

img102_hex.png

70 ms

Energy.jpg

Energy.jpg

69 ms

img103_hex.png

img103_hex.png

58 ms

Industrial.jpg

Industrial.jpg

87 ms

img99_hex.png

img99_hex.png

71 ms

GovtDefense.jpg

GovtDefense.jpg

103 ms

logo.png

logo.png

94 ms

gov-def-icon.png

gov-def-icon.png

94 ms

med-icon.png

med-icon.png

91 ms

safety-icon.png

safety-icon.png

98 ms

energy-icon.png

energy-icon.png

110 ms

industrial-icon.png

industrial-icon.png

112 ms

ISO_Medical.png

ISO_Medical.png

148 ms

ISO_Quality.png

ISO_Quality.png

118 ms

custom-fonts.css

custom-fonts.css

121 ms

insight.min.js

insight.min.js

124 ms

HexagonPattern1.png

HexagonPattern1.png

123 ms

youtube_black.png

youtube_black.png

106 ms

linkedin_black.png

linkedin_black.png

106 ms

twitter_black.png

twitter_black.png

106 ms

facebook_black.png

facebook_black.png

106 ms

google-plus_black.png

google-plus_black.png

106 ms

instagram_black.png

instagram_black.png

121 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

88 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

87 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVQ.woff

96 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

97 ms

qd+TGu6XJzLwK3qzzXKYeqc+L442CIxHdRkZdbYGaLU7ja73I7tkXbsoSEVVPlx0npf49NDVoVqeB3n9HbGVFAc=

qd+TGu6XJzLwK3qzzXKYeqc+L442CIxHdRkZdbYGaLU7ja73I7tkXbsoSEVVPlx0npf49NDVoVqeB3n9HbGVFAc=

42 ms

R2xlRQH

R2xlRQH

42 ms

j00NWhWp4Hef0dsZUUBw==

j00NWhWp4Hef0dsZUUBw==

41 ms

j00NWhWp4Hef0dsZUUBw==

j00NWhWp4Hef0dsZUUBw==

40 ms

R2xlRQH

R2xlRQH

40 ms

j00NWhWp4Hef0dsZUUBw==

j00NWhWp4Hef0dsZUUBw==

40 ms

qd+TGu6XJzLwK3qzzXKYeqc+L442CIxHdRkZdbYGaLU7ja73I7tkXbsoSEVVPlx0npf49NDVoVqeB3n9HbGVFAc=

qd+TGu6XJzLwK3qzzXKYeqc+L442CIxHdRkZdbYGaLU7ja73I7tkXbsoSEVVPlx0npf49NDVoVqeB3n9HbGVFAc=

39 ms

R2xlRQH

R2xlRQH

39 ms

DXR.axd

DXR.axd

1318 ms

Accessibility Review

ultralifecorporation.com 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.

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

ultralifecorporation.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ultralifecorporation.com SEO score

62

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ultralifecorporation.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Ultralifecorporation.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

ultralifecorporation.com

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