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grubhub.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

grubhub.com

Prepare your taste buds...

Page Load Speed

104.4 sec in total

First Response

245 ms

Resources Loaded

93 sec

Page Rendered

11.2 sec

grubhub.com screenshot

About Website

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

Prepare your taste buds...

Visit grubhub.com

Key Findings

We analyzed Grubhub.com page load time and found that the first response time was 245 ms and then it took 104.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 8 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

grubhub.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value7,770 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

grubhub.com

245 ms

www.grubhub.com

344 ms

grubhub-config-y-yanmyahpuem_tafskhka.js

2607 ms

grubhub-variants-glnhpexfci08cy4rv8hjta.js

2627 ms

angular.min.js

2670 ms

Our browser made a total of 158 requests to load all elements on the main page. We found that 5% of them (8 requests) were addressed to the original Grubhub.com, 15% (23 requests) were made to Assets.grubhub.com and 9% (15 requests) were made to Clickstream.grubhub.com. The less responsive or slowest element that took the longest time to load (36.6 sec) relates to the external source Cdn3.optimizely.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.0 MB (63%)

Content Size

4.8 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Grubhub.com main page is 4.8 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. Javascripts take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 130.0 kB

  • Original 160.0 kB
  • After minification 158.6 kB
  • After compression 30.0 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 130.0 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 50.9 kB

  • Original 683.1 kB
  • After minification 632.1 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. Grubhub images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 2.3 MB

  • Original 3.3 MB
  • After minification 3.3 MB
  • After compression 986.3 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 2.3 MB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 522.4 kB

  • Original 626.5 kB
  • After minification 625.0 kB
  • After compression 104.1 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. Grubhub.com needs all CSS files to be minified and compressed as it can save up to 522.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (58%)

Requests Now

123

After Optimization

52

  • AJAX
  • Images
  • JavaScript

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grubhub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

grubhub.com

grubhub.com

245 ms

www.grubhub.com

www.grubhub.com

344 ms

grubhub-config-y-yanmyahpuem_tafskhka.js

grubhub-config-y-yanmyahpuem_tafskhka.js

2607 ms

grubhub-variants-glnhpexfci08cy4rv8hjta.js

grubhub-variants-glnhpexfci08cy4rv8hjta.js

2627 ms

angular.min.js

angular.min.js

2670 ms

components-ba8a8f28148b9aba7efe.js

components-ba8a8f28148b9aba7efe.js

3507 ms

authentication-components-72661caa6ae490250156.js

authentication-components-72661caa6ae490250156.js

3196 ms

models-26864b4bae372822845a.js

models-26864b4bae372822845a.js

3174 ms

services-294dd20e830ce770a254.js

services-294dd20e830ce770a254.js

0 ms

cart-components-4159b5f9c21b267264d7.js

cart-components-4159b5f9c21b267264d7.js

2863 ms

vendor-d5d308ec0655dba882d8.js

vendor-d5d308ec0655dba882d8.js

3505 ms

root-8984efd81e5f447b24a8.js

root-8984efd81e5f447b24a8.js

3504 ms

root-8984efd81e5f447b24a81f48a20bb679.js

root-8984efd81e5f447b24a81f48a20bb679.js

0 ms

2323050639.js

2323050639.js

3504 ms

site-2fb4696a9a8baa30601f60dbe1951596.css

site-2fb4696a9a8baa30601f60dbe1951596.css

0 ms

root-4c8de75570eff5227008fbbadd94359c.css

root-4c8de75570eff5227008fbbadd94359c.css

0 ms

geo2.js

geo2.js

36598 ms

event

event

32819 ms

appboy.min.js

appboy.min.js

20416 ms

event

event

0 ms

client.min.js

client.min.js

19525 ms

data-collector.min.js

data-collector.min.js

19349 ms

entries

entries

18450 ms

entries

entries

16650 ms

branch-latest.min.js

branch-latest.min.js

16914 ms

entries

entries

16364 ms

Apple_AppStore.svg

Apple_AppStore.svg

13892 ms

value-prop-6e81fc5016fb0fdce60f4c1da0df57bc.html

value-prop-6e81fc5016fb0fdce60f4c1da0df57bc.html

1912 ms

footer-homepage-b87fad0fbe05881644629b54e3b039f9.html

footer-homepage-b87fad0fbe05881644629b54e3b039f9.html

4523 ms

how-it-works-508a8b3aa5017e3eff822721b925d7b6.html

how-it-works-508a8b3aa5017e3eff822721b925d7b6.html

4664 ms

footer-partials-7fcbed924c31e401bf51837498c16732.html

footer-partials-7fcbed924c31e401bf51837498c16732.html

4664 ms

pre-footer-aeff60788d53df4af4a7da05a5992b4d.html

pre-footer-aeff60788d53df4af4a7da05a5992b4d.html

4663 ms

Google_PlayStore.svg

Google_PlayStore.svg

15427 ms

logo-full-b476db48e4e3f2074c8f10683335648b.svg

logo-full-b476db48e4e3f2074c8f10683335648b.svg

856 ms

section-apps-watermark-6def938f4d6be99bdb7707e04d41148f.png

section-apps-watermark-6def938f4d6be99bdb7707e04d41148f.png

941 ms

section-apps-af670dbe3199fb2b0b5cecd44b6f905e.png

section-apps-af670dbe3199fb2b0b5cecd44b6f905e.png

856 ms

utag.js

utag.js

9179 ms

clickstream2.min.js

clickstream2.min.js

15703 ms

i.js

i.js

14784 ms

cc.js

cc.js

14475 ms

sdk.js

sdk.js

14282 ms

faces-148c7325fa8d78303bc0f6cf7574977e.jpg

faces-148c7325fa8d78303bc0f6cf7574977e.jpg

2665 ms

graphic-download@2x-62adfd2ca72b01d311a7fe0136a48a87.png

graphic-download@2x-62adfd2ca72b01d311a7fe0136a48a87.png

5042 ms

sprites-13377f2fcb7bbefbbd94283318a20cea.png

sprites-13377f2fcb7bbefbbd94283318a20cea.png

4861 ms

b0d8556d96a96b86094d8fabafe082a4.woff

b0d8556d96a96b86094d8fabafe082a4.woff

1996 ms

2ad16a9135fa759791353a358e78c429.woff

2ad16a9135fa759791353a358e78c429.woff

1997 ms

3dbe301182a990c8de2ab5c9d95dd36d.woff

3dbe301182a990c8de2ab5c9d95dd36d.woff

1996 ms

logos-fe3802a9ba261706acfd3a357cfbed94.png

logos-fe3802a9ba261706acfd3a357cfbed94.png

1812 ms

yum-f7573d30f6aea6c8cf8216e79acc5cf1.png

yum-f7573d30f6aea6c8cf8216e79acc5cf1.png

1995 ms

auth

auth

709 ms

Summer_Poke_Hero_jnfuy5.jpg

Summer_Poke_Hero_jnfuy5.jpg

141 ms

ThinkingOfYou_Version2.svg

ThinkingOfYou_Version2.svg

306 ms

OnsiteBanners_GrubhubCarousel_Card3_Congrats.svg

OnsiteBanners_GrubhubCarousel_Card3_Congrats.svg

2605 ms

GH_MarketingMod_Giftcard_SunsOutBunsOut_2.svg

GH_MarketingMod_Giftcard_SunsOutBunsOut_2.svg

3165 ms

_r

_r

3298 ms

utag.267.js

utag.267.js

2224 ms

event.gif

event.gif

2095 ms

local_storage_frame7.min.html

local_storage_frame7.min.html

2403 ms

2183 ms

event.gif

event.gif

1605 ms

events

events

6009 ms

event.gif

event.gif

2237 ms

event.gif

event.gif

2551 ms

event.gif

event.gif

6009 ms

event.gif

event.gif

6008 ms

event.gif

event.gif

6008 ms

event.gif

event.gif

6007 ms

event.gif

event.gif

6008 ms

event.gif

event.gif

7791 ms

locate

locate

943 ms

event.gif

event.gif

7622 ms

event.gif

event.gif

7590 ms

event.gif

event.gif

7591 ms

0sTQzbapM8j.js

0sTQzbapM8j.js

6552 ms

utag.v.js

utag.v.js

882 ms

analytics.js

analytics.js

8099 ms

a.js;m=11062200808216;cache=0.7121799841988832

a.js;m=11062200808216;cache=0.7121799841988832

8098 ms

ytc.js

ytc.js

9287 ms

bat.js

bat.js

8091 ms

fbevents.js

fbevents.js

5097 ms

core.js

core.js

9223 ms

utag.205.js

utag.205.js

5094 ms

activity;xsp=48198;ord=1

activity;xsp=48198;ord=1

8028 ms

ld.js

ld.js

9129 ms

c3metrics-409.js

c3metrics-409.js

9703 ms

9667 ms

bta.js

bta.js

9128 ms

utag.273.js

utag.273.js

7020 ms

utag.287.js

utag.287.js

7655 ms

utag.293.js

utag.293.js

7654 ms

utag.296.js

utag.296.js

7419 ms

cc.js

cc.js

7695 ms

open

open

5729 ms

events

events

6561 ms

init1.js

init1.js

8593 ms

event.gif

event.gif

5479 ms

https:/

https:/

1413 ms

1603408326647297

1603408326647297

1460 ms

open

open

2860 ms

friendbuy.min.js

friendbuy.min.js

12763 ms

2131 ms

activityi;src=8134360;type=ghuniv;cat=countunv;u1=GRUBHUB;u2=consumer;u3=diner_unknown;u4=not%20logged%20in;u5=core%20ordering%20experience;u6=blank;u7=does%20not%20apply;u8=homepage;u9=browser_desktop;u10=blank;u12=blank;u13=blank;u14=view;u16=blank;u17=blank;u19=%2F;ord=5773473372682.929

activityi;src=8134360;type=ghuniv;cat=countunv;u1=GRUBHUB;u2=consumer;u3=diner_unknown;u4=not%20logged%20in;u5=core%20ordering%20experience;u6=blank;u7=does%20not%20apply;u8=homepage;u9=browser_desktop;u10=blank;u12=blank;u13=blank;u14=view;u16=blank;u17=blank;u19=%2F;ord=5773473372682.929

11085 ms

tv2track.js

tv2track.js

13601 ms

activityi;src=8134360;type=ghuniv;cat=grubuniq;u1=GRUBHUB;u2=consumer;u3=diner_unknown;u4=not%20logged%20in;u5=core%20ordering%20experience;u6=blank;u7=does%20not%20apply;u8=homepage;u9=browser_desktop;u10=blank;u12=blank;u13=blank;u14=view;u16=blank;u17=blank;u19=%2F;ord=1;num=854817158542.5735

activityi;src=8134360;type=ghuniv;cat=grubuniq;u1=GRUBHUB;u2=consumer;u3=diner_unknown;u4=not%20logged%20in;u5=core%20ordering%20experience;u6=blank;u7=does%20not%20apply;u8=homepage;u9=browser_desktop;u10=blank;u12=blank;u13=blank;u14=view;u16=blank;u17=blank;u19=%2F;ord=1;num=854817158542.5735

10993 ms

oct.js

oct.js

12350 ms

linkid.js

linkid.js

1599 ms

8164 ms

event

event

7379 ms

bounce

bounce

6984 ms

event

event

12226 ms

ctcall.php

ctcall.php

11562 ms

user%20state

user%20state

11771 ms

augur.min.js

augur.min.js

8866 ms

collect

collect

5432 ms

src=4918101;type=invmedia;cat=oiciuylp;ord=1

src=4918101;type=invmedia;cat=oiciuylp;ord=1

6957 ms

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3258 ms

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2780 ms

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2709 ms

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d1e6ae3a743a09452c9206cf231d1cb3.png

2708 ms

event

event

2817 ms

render-javascript.js

render-javascript.js

4052 ms

457ad1b6e4c3c62ac99176bfcd8becf8.woff

457ad1b6e4c3c62ac99176bfcd8becf8.woff

777 ms

track.js

track.js

3647 ms

adsct

adsct

3497 ms

tv2track.php

tv2track.php

1602 ms

eligible

eligible

1932 ms

logs

logs

2114 ms

ga-audiences

ga-audiences

2078 ms

_.htm

_.htm

681 ms

beginPersonalization

beginPersonalization

418 ms

logs

logs

465 ms

logs

logs

727 ms

beginPersonalization

beginPersonalization

586 ms

token

token

581 ms

token

token

163 ms

hash.gif

hash.gif

403 ms

me

me

1542 ms

nr-spa-1026.min.js

nr-spa-1026.min.js

1079 ms

adsct

adsct

1941 ms

dis.aspx

dis.aspx

1409 ms

0sTQzbapM8j.js

0sTQzbapM8j.js

441 ms

5923691cbd

5923691cbd

2455 ms

me

me

579 ms

homepage_7

homepage_7

346 ms

rt=ifr

rt=ifr

273 ms

g.json

g.json

2354 ms

applicable_widgets

applicable_widgets

871 ms

5923691cbd

5923691cbd

505 ms

logs

logs

324 ms

generic

generic

279 ms

logs

logs

979 ms

tpid=0eab904e-555e-4860-b49a-82fdaef7de5e

tpid=0eab904e-555e-4860-b49a-82fdaef7de5e

456 ms

tpid=974352c0-2e36-44fe-908c-2a393c42419f

tpid=974352c0-2e36-44fe-908c-2a393c42419f

274 ms

match.aspx

match.aspx

524 ms

tpid=

tpid=

161 ms

5907

5907

799 ms

me

me

686 ms

47154.gif

47154.gif

46 ms

Accessibility Review

grubhub.com accessibility score

88

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

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

grubhub.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

grubhub.com SEO score

80

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

High

Tap targets are not sized appropriately

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 Grubhub.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 Grubhub.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

grubhub.com

Open Graph data is detected on the main page of Grubhub. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: