Tools & Wizards About Us
tachrev.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

tachrev.com

TACHREV.com Featuring Pontiacs, GTOs, Trans Ams and all other vehicles of interest

Page Load Speed

1.1 sec in total

First Response

202 ms

Resources Loaded

645 ms

Page Rendered

270 ms

tachrev.com screenshot

About Website

Visit tachrev.com now to see the best up-to-date TACHREV content for United States and also check out these interesting facts you probably never knew about tachrev.com

Visit tachrev.com

Key Findings

We analyzed Tachrev.com page load time and found that the first response time was 202 ms and then it took 915 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

tachrev.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.16

73/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

tachrev.com

202 ms

xaramenu.js

45 ms

revmain2008_hnavbar.js

43 ms

RevMain2008_logo2.gif

30 ms

RevMain2aaa22_head_left.gif

31 ms

Our browser made a total of 177 requests to load all elements on the main page. We found that 99% of them (175 requests) were addressed to the original Tachrev.com, 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (202 ms) belongs to the original domain Tachrev.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 261.9 kB (22%)

Content Size

1.2 MB

After Optimization

955.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tachrev.com main page is 1.2 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 79.6 kB

  • Original 95.9 kB
  • After minification 86.5 kB
  • After compression 16.3 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 79.6 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 168.5 kB

  • Original 1.1 MB
  • After minification 917.6 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. Obviously, TACHREV needs image optimization as it can save up to 168.5 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-39%

Potential reduce by 13.9 kB

  • Original 35.7 kB
  • After minification 35.5 kB
  • After compression 21.8 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 13.9 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (15%)

Requests Now

176

After Optimization

150

  • Images
  • JavaScript

The browser has sent 176 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TACHREV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

tachrev.com

tachrev.com

202 ms

xaramenu.js

xaramenu.js

45 ms

revmain2008_hnavbar.js

revmain2008_hnavbar.js

43 ms

RevMain2008_logo2.gif

RevMain2008_logo2.gif

30 ms

RevMain2aaa22_head_left.gif

RevMain2aaa22_head_left.gif

31 ms

79Bandit2008.jpg

79Bandit2008.jpg

87 ms

Rev_on_up_TACHREV_1.gif

Rev_on_up_TACHREV_1.gif

85 ms

Avatar1207006MOD11.jpg

Avatar1207006MOD11.jpg

76 ms

GATACHREV4bbThum.jpg

GATACHREV4bbThum.jpg

83 ms

RevMain2008_paraheading3.gif

RevMain2008_paraheading3.gif

72 ms

RevMain2008_paraend.gif

RevMain2008_paraend.gif

75 ms

RevMain2008_parahead3a.gif

RevMain2008_parahead3a.gif

74 ms

RevMain2aa2_head_left.gif

RevMain2aa2_head_left.gif

76 ms

XBOX3939_Thm.JPG

XBOX3939_Thm.JPG

75 ms

TA_Logo_100px.jpg

TA_Logo_100px.jpg

87 ms

herbadams1sml1.jpg

herbadams1sml1.jpg

76 ms

69Blwnjudge1sml.jpg

69Blwnjudge1sml.jpg

77 ms

73pontiacGrandAm_Main.jpg

73pontiacGrandAm_Main.jpg

77 ms

CanAmRobertShawThm.jpg

CanAmRobertShawThm.jpg

79 ms

73NascarGA2Sml.jpg

73NascarGA2Sml.jpg

78 ms

69BluJudge1sml2.jpg

69BluJudge1sml2.jpg

135 ms

Debster2.jpg

Debster2.jpg

83 ms

WangersndMe97.jpg

WangersndMe97.jpg

85 ms

GTO_TigerHood2.jpg

GTO_TigerHood2.jpg

134 ms

PaulZ3a.jpg

PaulZ3a.jpg

88 ms

TACHREVMartini1Thm1.jpg

TACHREVMartini1Thm1.jpg

131 ms

TACHREV2Scoop1ab.jpg

TACHREV2Scoop1ab.jpg

131 ms

HerbAdamsGA3_175.jpg

HerbAdamsGA3_175.jpg

132 ms

GTOR.jpg

GTOR.jpg

143 ms

1979NewBreedofWow2baThum.jpg

1979NewBreedofWow2baThum.jpg

134 ms

download1_bandit.jpg

download1_bandit.jpg

134 ms

RevMain2008_polygon4.gif

RevMain2008_polygon4.gif

135 ms

nhra.jpg

nhra.jpg

136 ms

sccawhite.jpg

sccawhite.jpg

136 ms

GrandAmRaceSeries.jpg

GrandAmRaceSeries.jpg

136 ms

imsawideblue.jpg

imsawideblue.jpg

137 ms

F1logo.jpg

F1logo.jpg

128 ms

GTO_Genealogy3.gif

GTO_Genealogy3.gif

125 ms

1967gtoThum.jpg

1967gtoThum.jpg

116 ms

1971gtoThum.jpg

1971gtoThum.jpg

95 ms

ga.js

ga.js

22 ms

1973gtoBlk.jpg

1973gtoBlk.jpg

78 ms

73GALillyABodSml.jpg

73GALillyABodSml.jpg

77 ms

2006gtoThum.jpg

2006gtoThum.jpg

80 ms

Firebird_Genealogy2.gif

Firebird_Genealogy2.gif

77 ms

1969_image.gif

1969_image.gif

78 ms

1978_imageM.JPG

1978_imageM.JPG

87 ms

1989_image.gif

1989_image.gif

87 ms

1999_image.gif

1999_image.gif

87 ms

kmconcepts75x46.jpg

kmconcepts75x46.jpg

101 ms

TachRev_Heavy_Hitters3.gif

TachRev_Heavy_Hitters3.gif

87 ms

FASTER3Thm2.jpg

FASTER3Thm2.jpg

96 ms

MecumLicensePlate_SmlRover3.jpg

MecumLicensePlate_SmlRover3.jpg

98 ms

HCIAS53Thm.jpg

HCIAS53Thm.jpg

98 ms

VisitorsBannerThm.jpg

VisitorsBannerThm.jpg

98 ms

VisitorsBanner2Thm.jpg

VisitorsBanner2Thm.jpg

98 ms

1978_Pontiac_Paint_chartThm.jpg

1978_Pontiac_Paint_chartThm.jpg

102 ms

TachRev_Garage3.gif

TachRev_Garage3.gif

102 ms

Restoration2.gif

Restoration2.gif

103 ms

Motorealm_logo_200.jpg

Motorealm_logo_200.jpg

101 ms

__utm.gif

__utm.gif

22 ms

abodyban.gif

abodyban.gif

72 ms

PGA1973.jpg

PGA1973.jpg

73 ms

TachRev_Web_Rides3.gif

TachRev_Web_Rides3.gif

66 ms

1967_Trudy_and_Frank_Johengens_GTO24Thm.jpg

1967_Trudy_and_Frank_Johengens_GTO24Thm.jpg

68 ms

69BlueHideGTOThumb.jpg

69BlueHideGTOThumb.jpg

68 ms

FNTWbGA6Thumb1.jpg

FNTWbGA6Thumb1.jpg

69 ms

BlackandBlueA_ModThm.jpg

BlackandBlueA_ModThm.jpg

79 ms

MartiniqueAAThmb.jpg

MartiniqueAAThmb.jpg

79 ms

DSCN1545bThm.jpg

DSCN1545bThm.jpg

79 ms

%27Byte_Me%27.gif

%27Byte_Me%27.gif

79 ms

revmain2008_hnavbar_left.gif

revmain2008_hnavbar_left.gif

80 ms

revmain2008_hnavbar_b1_over.gif

revmain2008_hnavbar_b1_over.gif

79 ms

revmain2008_hnavbar_b1.gif

revmain2008_hnavbar_b1.gif

89 ms

revmain2008_hnavbar_b2_over.gif

revmain2008_hnavbar_b2_over.gif

89 ms

revmain2008_hnavbar_b2.gif

revmain2008_hnavbar_b2.gif

89 ms

revmain2008_hnavbar_b3_over.gif

revmain2008_hnavbar_b3_over.gif

90 ms

revmain2008_hnavbar_b3.gif

revmain2008_hnavbar_b3.gif

89 ms

revmain2008_hnavbar_b4_over.gif

revmain2008_hnavbar_b4_over.gif

89 ms

revmain2008_hnavbar_b4.gif

revmain2008_hnavbar_b4.gif

99 ms

revmain2008_hnavbar_right.gif

revmain2008_hnavbar_right.gif

99 ms

revmain2008_hnavbar_l.gif

revmain2008_hnavbar_l.gif

97 ms

---.gif

---.gif

93 ms

RevMain2008_paramid.gif

RevMain2008_paramid.gif

91 ms

RevMain2008_bullet2.gif

RevMain2008_bullet2.gif

91 ms

RevMain2008_parahead3b.gif

RevMain2008_parahead3b.gif

101 ms

301TurboLights1Thm.jpg

301TurboLights1Thm.jpg

100 ms

logo_small_1187700981_2nd_GEN.jpg

logo_small_1187700981_2nd_GEN.jpg

103 ms

PGLogo.jpg

PGLogo.jpg

103 ms

Eastwoodsm2.jpg

Eastwoodsm2.jpg

89 ms

USVetsFlagThm.jpg

USVetsFlagThm.jpg

91 ms

HCIASlogo-150x150.jpg

HCIASlogo-150x150.jpg

100 ms

museum.gif

museum.gif

99 ms

ProTouringLogo.gif

ProTouringLogo.gif

93 ms

UltimateGTOSite3.jpg

UltimateGTOSite3.jpg

91 ms

gtoaaPlain.gif

gtoaaPlain.gif

99 ms

BANDIT_RUN_A.jpg

BANDIT_RUN_A.jpg

100 ms

PontiacsOnline_Sml.jpg

PontiacsOnline_Sml.jpg

90 ms

BanditClubMed_Thm.JPG

BanditClubMed_Thm.JPG

90 ms

ThirdGenOrg_Thm2.jpg

ThirdGenOrg_Thm2.jpg

91 ms

FranksPontiacParts2.jpg

FranksPontiacParts2.jpg

91 ms

MecumLicensePlate_Sml.jpg

MecumLicensePlate_Sml.jpg

99 ms

pyforums_Sml2.jpg

pyforums_Sml2.jpg

98 ms

pociheader_mini.jpg

pociheader_mini.jpg

89 ms

YellowBullet2b.jpg

YellowBullet2b.jpg

90 ms

JeffLillycom.gif

JeffLillycom.gif

90 ms

GulfCoastGTOs.gif

GulfCoastGTOs.gif

90 ms

ButlerPerformance.jpg

ButlerPerformance.jpg

97 ms

stars_show_b2.gif

stars_show_b2.gif

98 ms

stars_show_b3.gif

stars_show_b3.gif

88 ms

301TurboLights1ThmRover.jpg

301TurboLights1ThmRover.jpg

49 ms

EastwoodsmRover.jpg

EastwoodsmRover.jpg

17 ms

PGLogo_Rover.jpg

PGLogo_Rover.jpg

19 ms

pociheader_miniRover.jpg

pociheader_miniRover.jpg

19 ms

BANDIT_RUN_A_Rover.jpg

BANDIT_RUN_A_Rover.jpg

16 ms

download1_banditRover.jpg

download1_banditRover.jpg

20 ms

BanditClubMed_ThmRover.jpg

BanditClubMed_ThmRover.jpg

34 ms

ThirdGenOrg_Thm2Rover.jpg

ThirdGenOrg_Thm2Rover.jpg

31 ms

ButlerPerformanceRover.jpg

ButlerPerformanceRover.jpg

30 ms

stars_show_b2_over.gif

stars_show_b2_over.gif

31 ms

stars_show_b3_over.gif

stars_show_b3_over.gif

32 ms

1969_imageOver.gif

1969_imageOver.gif

33 ms

1978_imageMRover.jpg

1978_imageMRover.jpg

45 ms

1989_imageRover.gif

1989_imageRover.gif

44 ms

1999_imageRover.gif

1999_imageRover.gif

45 ms

Pgbanner2Rover.jpg

Pgbanner2Rover.jpg

61 ms

nhraRover.jpg

nhraRover.jpg

48 ms

sccawhite1Rover.jpg

sccawhite1Rover.jpg

47 ms

GrandAmRaceSeriesRover.jpg

GrandAmRaceSeriesRover.jpg

59 ms

imsawideblueRover.jpg

imsawideblueRover.jpg

57 ms

TA_Logo_100pxRover.jpg

TA_Logo_100pxRover.jpg

71 ms

XBOX3939_ThmRover.jpg

XBOX3939_ThmRover.jpg

61 ms

UltimateGTOSite3_Rover.jpg

UltimateGTOSite3_Rover.jpg

61 ms

TACHREV2Scoop1a.jpg

TACHREV2Scoop1a.jpg

72 ms

FranksPontiacParts2Rover.jpg

FranksPontiacParts2Rover.jpg

72 ms

pyforums_Sml2Rover.jpg

pyforums_Sml2Rover.jpg

73 ms

JeffLillycomRover.gif

JeffLillycomRover.gif

74 ms

GulfCoastGTOsRover.gif

GulfCoastGTOsRover.gif

75 ms

museumRover.gif

museumRover.gif

85 ms

gtoaaPlainRover.gif

gtoaaPlainRover.gif

86 ms

PaulZ3aRover.jpg

PaulZ3aRover.jpg

87 ms

WangersndMe97Rover.jpg

WangersndMe97Rover.jpg

87 ms

1967gtoThumRover.jpg

1967gtoThumRover.jpg

88 ms

Restoration2Rover.gif

Restoration2Rover.gif

87 ms

Eastwoodsm2Rover.jpg

Eastwoodsm2Rover.jpg

97 ms

1971gtoThumRover.jpg

1971gtoThumRover.jpg

114 ms

1973gtoBlkRover.jpg

1973gtoBlkRover.jpg

100 ms

2006gtoThumRover.jpg

2006gtoThumRover.jpg

91 ms

logo_small_1187700981_2nd_GENRover.jpg

logo_small_1187700981_2nd_GENRover.jpg

106 ms

73GALillyABodSmlRover.jpg

73GALillyABodSmlRover.jpg

91 ms

HardCorePonchologo2bRover.png

HardCorePonchologo2bRover.png

99 ms

kmconcepts75x46Rover.jpg

kmconcepts75x46Rover.jpg

116 ms

GTO_Genealogy3Rover.gif

GTO_Genealogy3Rover.gif

93 ms

73pontiacGrandAm_MainRover.jpg

73pontiacGrandAm_MainRover.jpg

93 ms

69Blwnjudge1smlRover.jpg

69Blwnjudge1smlRover.jpg

100 ms

73NascarGA2SmlRover.jpg

73NascarGA2SmlRover.jpg

102 ms

F1logoRover.jpg

F1logoRover.jpg

103 ms

CanAmRobertShawThmRover.jpg

CanAmRobertShawThmRover.jpg

105 ms

abodybanRover.gif

abodybanRover.gif

92 ms

FASTER3Thm2Rover.jpg

FASTER3Thm2Rover.jpg

101 ms

ProTouringLogoRover.gif

ProTouringLogoRover.gif

101 ms

DERPGA1973.jpg

DERPGA1973.jpg

103 ms

TigerAThumb.jpg

TigerAThumb.jpg

103 ms

Lilly20_Thm.JPG

Lilly20_Thm.JPG

93 ms

BlackandBlueA_ModThmRover.jpg

BlackandBlueA_ModThmRover.jpg

93 ms

MartiniqueAAThmbRover.jpg

MartiniqueAAThmbRover.jpg

99 ms

USVetsFlagThmRover.jpg

USVetsFlagThmRover.jpg

99 ms

HCIASlogo-150x150Rover.jpg

HCIASlogo-150x150Rover.jpg

101 ms

MecumLicensePlate_SmlRover.jpg

MecumLicensePlate_SmlRover.jpg

93 ms

MecumLicensePlate_SmlRover2.jpg

MecumLicensePlate_SmlRover2.jpg

93 ms

RevMain2008_polygon4Rover.gif

RevMain2008_polygon4Rover.gif

93 ms

HCIAS53ThmRover.jpg

HCIAS53ThmRover.jpg

98 ms

1967GTOand1978TransAm4Thm.jpg

1967GTOand1978TransAm4Thm.jpg

99 ms

DSCN1545bThmRover.jpg

DSCN1545bThmRover.jpg

102 ms

VisitorsBannerThmRover.jpg

VisitorsBannerThmRover.jpg

93 ms

VisitorsBanner2ThmRover.jpg

VisitorsBanner2ThmRover.jpg

92 ms

PontiacsOnline_SmlRover.jpg

PontiacsOnline_SmlRover.jpg

92 ms

Accessibility Review

tachrev.com accessibility score

43

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

tachrev.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

tachrev.com SEO score

50

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tachrev.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 Tachrev.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

tachrev.com

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