Tools & Wizards About Us
seff.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

seff.com

Lineage | Global Cold Storage Warehousing & Integrated Solutions

Page Load Speed

2 sec in total

First Response

43 ms

Resources Loaded

776 ms

Page Rendered

1.2 sec

seff.com screenshot

About Website

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

Lineage is the global leader of the temperature-controlled logistics industry. Explore our innovative cold storage and transportation solutions.

Visit seff.com

Key Findings

We analyzed Seff.com page load time and found that the first response time was 43 ms and then it took 2 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

seff.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.8 s

0/100

25%

SI (Speed Index)

Value15.4 s

0/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

seff.com

43 ms

www.onelineage.com

62 ms

OtAutoBlock.js

65 ms

otSDKStub.js

80 ms

iframe_api

73 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Seff.com, 61% (35 requests) were made to Onelineage.com and 11% (6 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (367 ms) relates to the external source Onelineage.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.7 kB (1%)

Content Size

5.5 MB

After Optimization

5.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seff.com main page is 5.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.8 kB

  • Original 50.4 kB
  • After minification 40.2 kB
  • After compression 9.5 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 10.1 kB, which is 20% 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 40.8 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 22.7 kB

  • Original 2.9 MB
  • After minification 2.9 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. Seff images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 77 B

  • Original 239.0 kB
  • After minification 239.0 kB
  • After compression 239.0 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

-0%

Potential reduce by 104 B

  • Original 2.2 MB
  • After minification 2.2 MB
  • After compression 2.2 MB

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. Seff.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (50%)

Requests Now

40

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seff. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

seff.com

seff.com

43 ms

www.onelineage.com

www.onelineage.com

62 ms

OtAutoBlock.js

OtAutoBlock.js

65 ms

otSDKStub.js

otSDKStub.js

80 ms

iframe_api

iframe_api

73 ms

d80b380c137ea7bb.min.js

d80b380c137ea7bb.min.js

43 ms

gtm.js

gtm.js

167 ms

css_ebybYEYu0Ak1tpqqGH9z0UMMSqf_6gI-KVQ7x6E3pmw.css

css_ebybYEYu0Ak1tpqqGH9z0UMMSqf_6gI-KVQ7x6E3pmw.css

22 ms

css_9bk95ot_XxrTGv7iNeGxrOgMwOyAx47VxYKhyd2qErs.css

css_9bk95ot_XxrTGv7iNeGxrOgMwOyAx47VxYKhyd2qErs.css

86 ms

attribution_engine.min.js

attribution_engine.min.js

165 ms

js_UWYjMQYSRJAWt1AjUS1t5fpl3lBHoiZ_wXpiPwD-TEE.js

js_UWYjMQYSRJAWt1AjUS1t5fpl3lBHoiZ_wXpiPwD-TEE.js

70 ms

accordion.frontend.min.js

accordion.frontend.min.js

66 ms

js_1sfb0WG0BZN40l9boWghElZjFcEM6GgTQzDqp3FBdk4.js

js_1sfb0WG0BZN40l9boWghElZjFcEM6GgTQzDqp3FBdk4.js

67 ms

497185c4-97fe-4060-a0a8-52073eafeb27.json

497185c4-97fe-4060-a0a8-52073eafeb27.json

87 ms

css

css

100 ms

fkn4pfg.css

fkn4pfg.css

104 ms

location

location

191 ms

p.css

p.css

31 ms

attribution_engine.min.js

attribution_engine.min.js

129 ms

search_icon_blue.svg

search_icon_blue.svg

135 ms

arrow-down-blue.svg

arrow-down-blue.svg

126 ms

search_icon_blue.svg

search_icon_blue.svg

122 ms

lineage_logo.svg

lineage_logo.svg

124 ms

arrow-down-drk-grey.svg

arrow-down-drk-grey.svg

367 ms

P4300457.jpg

P4300457.jpg

166 ms

rlwa00363.jpg

rlwa00363.jpg

165 ms

shield-overlay.png

shield-overlay.png

172 ms

newmediasoup-lineage-cool-port-oakland-warehouse-1%20%281%29.webp

newmediasoup-lineage-cool-port-oakland-warehouse-1%20%281%29.webp

166 ms

foodis_homepagebanner_R5.jpg

foodis_homepagebanner_R5.jpg

190 ms

ll-sm-arrow-gray.svg

ll-sm-arrow-gray.svg

171 ms

p4260453_smaller.png

p4260453_smaller.png

172 ms

rlwa00366.jpg

rlwa00366.jpg

171 ms

p5830610-enhanced-nr.jpg

p5830610-enhanced-nr.jpg

210 ms

interiorwarehousetechnology.png

interiorwarehousetechnology.png

208 ms

sustainability-image-sq.png

sustainability-image-sq.png

209 ms

hy2a5114_1.jpg

hy2a5114_1.jpg

211 ms

Caitlin_3-sm.jpg

Caitlin_3-sm.jpg

211 ms

INT%20Facility%20Action%20Optimized.png

INT%20Facility%20Action%20Optimized.png

221 ms

Lineage_Corporate_Patents_Wall%202-sm.jpg

Lineage_Corporate_Patents_Wall%202-sm.jpg

222 ms

facebook-white.svg

facebook-white.svg

223 ms

x-white.svg

x-white.svg

236 ms

linkedin-white.svg

linkedin-white.svg

223 ms

instagram-white.svg

instagram-white.svg

233 ms

youtube-white.svg

youtube-white.svg

281 ms

fUQXVQXlPH1dPyffWM6pfX1a8dR8Uc16lT1zjjnJkq+X93NnR2AAAAAAAAAQAAAADV7UW4AAAAAMxa04wAAAAA2R18FA==

fUQXVQXlPH1dPyffWM6pfX1a8dR8Uc16lT1zjjnJkq+X93NnR2AAAAAAAAAQAAAADV7UW4AAAAAMxa04wAAAAA2R18FA==

27 ms

freigsanlfproboo-webfont.woff

freigsanlfproboo-webfont.woff

183 ms

Rvvfq0SZeI62sU7XvfxXtf9vNf1A7FGrKMD4gXxEn0qXhYh+lwcEXWiozgmToiuvL+1L26eLQb9H3GeqO0AAAABAAAAANXtRbgAAAAAzWrM3AAAAADZHXwS

Rvvfq0SZeI62sU7XvfxXtf9vNf1A7FGrKMD4gXxEn0qXhYh+lwcEXWiozgmToiuvL+1L26eLQb9H3GeqO0AAAABAAAAANXtRbgAAAAAzWrM3AAAAADZHXwS

25 ms

freigsanlfprosem-webfont.woff

freigsanlfprosem-webfont.woff

149 ms

bLxYOqXJXLIbVBbZC31Gb1vLytXlAxeV+dUA0qos4rrQZwwX5q6P8C3SJFyQAAAAAAAQAAAADV7UW4AAAAAM1qvaAAAAAA2R18Dg==

bLxYOqXJXLIbVBbZC31Gb1vLytXlAxeV+dUA0qos4rrQZwwX5q6P8C3SJFyQAAAAAAAQAAAADV7UW4AAAAAM1qvaAAAAAA2R18Dg==

22 ms

freigsanlfprobol-webfont.woff

freigsanlfprobol-webfont.woff

196 ms

d

d

60 ms

d

d

77 ms

d

d

97 ms

d

d

75 ms

d

d

78 ms

L7wT+yZtZMh9kOtoP+xHazvXSEPc2CdJT9nZ1hLvY1M9gEdJjDCv4H2gIzMQAAAAABAAAAANXtRbgAAAAAzWrJHAAAAADZHXwP

L7wT+yZtZMh9kOtoP+xHazvXSEPc2CdJT9nZ1hLvY1M9gEdJjDCv4H2gIzMQAAAAABAAAAANXtRbgAAAAAzWrJHAAAAADZHXwP

18 ms

freigsanlfpromed-webfont.woff

freigsanlfpromed-webfont.woff

147 ms

Accessibility Review

seff.com accessibility score

98

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.

Best Practices

seff.com best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

seff.com SEO score

90

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

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 Seff.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 Seff.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

seff.com

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